Diff of the two buildlogs: -- --- b1/build.log 2025-02-22 18:50:22.389561709 +0000 +++ b2/build.log 2025-02-22 18:55:11.128482754 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sat Feb 22 06:47:37 -12 2025 -I: pbuilder-time-stamp: 1740250057 +I: Current time: Sat Mar 28 15:13:25 +14 2026 +I: pbuilder-time-stamp: 1774660405 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz] I: copying local configuration @@ -24,52 +24,84 @@ dpkg-source: info: applying enable_complex_build.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/3949569/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/278736/tmp/hooks/D01_modify_environment starting +debug: Running on codethink03-arm64. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 Mar 28 01:13 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/278736/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/278736/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build/reproducible-path' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='arm64' - DEBIAN_FRONTEND='noninteractive' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="37" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu") + BASH_VERSION='5.2.37(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=arm64 + DEBIAN_FRONTEND=noninteractive DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='trixie' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=trixie + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='c1edc657e6174ca8b8aaf433e13e99e0' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='3949569' - PS1='# ' - PS2='> ' + INVOCATION_ID=eef089a3e1b044fca168f7777ca7944b + LANG=C + LANGUAGE=nl_BE:nl + LC_ALL=C + MACHTYPE=aarch64-unknown-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=278736 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.CF5c1duZ/pbuilderrc_Ml9q --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.CF5c1duZ/b1 --logfile b1/build.log fenicsx-performance-tests_0.9.0-2.dsc' - SUDO_GID='109' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://192.168.101.4:3128' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.CF5c1duZ/pbuilderrc_YC6H --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.CF5c1duZ/b2 --logfile b2/build.log fenicsx-performance-tests_0.9.0-2.dsc' + SUDO_GID=109 + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://192.168.101.4:3128 I: uname -a - Linux codethink04-arm64 6.1.0-31-cloud-arm64 #1 SMP Debian 6.1.128-1 (2025-02-07) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-31-cloud-arm64 #1 SMP Debian 6.1.128-1 (2025-02-07) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/3949569/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Nov 22 2024 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/278736/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -82,7 +114,7 @@ Depends: debhelper-compat (= 13), cmake (>= 3.16~), libboost-dev (>= 1.70~), libdolfinx-dev (>= 1:0.9~), libdolfinx-real-dev, mpi-default-dev, python3-ffcx dpkg-deb: building package 'pbuilder-satisfydepends-dummy' in '/tmp/satisfydepends-aptitude/pbuilder-satisfydepends-dummy.deb'. Selecting previously unselected package pbuilder-satisfydepends-dummy. -(Reading database ... 19972 files and directories currently installed.) +(Reading database ... 19922 files and directories currently installed.) Preparing to unpack .../pbuilder-satisfydepends-dummy.deb ... Unpacking pbuilder-satisfydepends-dummy (0.invalid.0) ... dpkg: pbuilder-satisfydepends-dummy: dependency problems, but configuring anyway as you requested: @@ -464,10 +496,10 @@ Get: 345 http://deb.debian.org/debian trixie/main arm64 python3-setuptools all 75.6.0-1 [720 kB] Get: 346 http://deb.debian.org/debian trixie/main arm64 python3-ffcx all 1:0.9.0-2 [94.9 kB] Get: 347 http://deb.debian.org/debian trixie/main arm64 libdolfinx-dev arm64 1:0.9.0-6+b2 [202 kB] -Fetched 259 MB in 1s (186 MB/s) +Fetched 259 MB in 2s (131 MB/s) Preconfiguring packages ... Selecting previously unselected package libpython3.13-minimal:arm64. -(Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19972 files and directories currently installed.) +(Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19922 files and directories currently installed.) Preparing to unpack .../libpython3.13-minimal_3.13.2-1_arm64.deb ... Unpacking libpython3.13-minimal:arm64 (3.13.2-1) ... Selecting previously unselected package libexpat1:arm64. @@ -480,7 +512,7 @@ Setting up libexpat1:arm64 (2.6.4-1) ... Setting up python3.13-minimal (3.13.2-1) ... Selecting previously unselected package python3-minimal. -(Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20306 files and directories currently installed.) +(Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20256 files and directories currently installed.) Preparing to unpack .../0-python3-minimal_3.13.1-2_arm64.deb ... Unpacking python3-minimal (3.13.1-2) ... Selecting previously unselected package media-types. @@ -516,7 +548,7 @@ Unpacking libpython3-stdlib:arm64 (3.13.1-2) ... Setting up python3-minimal (3.13.1-2) ... Selecting previously unselected package python3. -(Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 21316 files and directories currently installed.) +(Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 21266 files and directories currently installed.) Preparing to unpack .../000-python3_3.13.1-2_arm64.deb ... Unpacking python3 (3.13.1-2) ... Selecting previously unselected package libproc2-0:arm64. @@ -1575,8 +1607,8 @@ Setting up tzdata (2025a-2) ... Current default time zone: 'Etc/UTC' -Local time is now: Sat Feb 22 18:48:30 UTC 2025. -Universal Time is now: Sat Feb 22 18:48:30 UTC 2025. +Local time is now: Sat Mar 28 01:15:12 UTC 2026. +Universal Time is now: Sat Mar 28 01:15:12 UTC 2026. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up libboost-atomic1.83.0:arm64 (1.83.0-4.1) ... @@ -1921,7 +1953,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/fenicsx-performance-tests-0.9.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../fenicsx-performance-tests_0.9.0-2_source.changes +I: user script /srv/workspace/pbuilder/278736/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for trixie +I: user script /srv/workspace/pbuilder/278736/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/fenicsx-performance-tests-0.9.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../fenicsx-performance-tests_0.9.0-2_source.changes dpkg-buildpackage: info: source package fenicsx-performance-tests dpkg-buildpackage: info: source version 0.9.0-2 dpkg-buildpackage: info: source distribution unstable @@ -2005,7 +2041,7 @@ -- Adding boost_program_options dependencies: headers -- Found Boost: /usr/lib/aarch64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found suitable version "1.83.0", minimum required is "1.70") found components: program_options -- -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall --- Configuring done (4.3s) +-- Configuring done (7.1s) -- Generating done (0.0s) CMake Warning: Manually-specified variables were not used by the project: @@ -2026,30 +2062,30 @@ make[2]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu' make -f CMakeFiles/dolfinx-scaling-test.dir/build.make CMakeFiles/dolfinx-scaling-test.dir/depend make[3]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu' -[ 18%] Generating Poisson.c +[ 9%] Generating Poisson.c +ffcx /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/Poisson.py [ 18%] Generating Elasticity.c ffcx /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/Elasticity.py -ffcx /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/Poisson.py cd /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /build/reproducible-path/fenicsx-performance-tests-0.9.0/src /build/reproducible-path/fenicsx-performance-tests-0.9.0/src /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/CMakeFiles/dolfinx-scaling-test.dir/DependInfo.cmake "--color=" make[3]: Leaving directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu' make -f CMakeFiles/dolfinx-scaling-test.dir/build.make CMakeFiles/dolfinx-scaling-test.dir/build make[3]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu' +[ 27%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/main.cpp.o [ 36%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/mesh.cpp.o -[ 36%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/main.cpp.o -[ 45%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o -[ 63%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o -[ 63%] Building C object CMakeFiles/dolfinx-scaling-test.dir/Elasticity.c.o -[ 72%] Building C object CMakeFiles/dolfinx-scaling-test.dir/Poisson.c.o /usr/bin/c++ -DADIOS2_USE_MPI -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/main.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/main.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/main.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/main.cpp /usr/bin/c++ -DADIOS2_USE_MPI -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/mesh.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/mesh.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/mesh.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/mesh.cpp +[ 45%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o +/usr/bin/c++ -DADIOS2_USE_MPI -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/elasticity_problem.cpp +[ 54%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o +[ 63%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o +/usr/bin/c++ -DADIOS2_USE_MPI -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/cgpoisson_problem.cpp /usr/bin/c++ -DADIOS2_USE_MPI -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/poisson_problem.cpp +[ 72%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o /usr/bin/c++ -DADIOS2_USE_MPI -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/mem.cpp +[ 81%] Building C object CMakeFiles/dolfinx-scaling-test.dir/Elasticity.c.o /usr/bin/cc -DADIOS2_USE_MPI -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC 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/usr/lib/aarch64-linux-gnu/hdf5/openmpi/libhdf5.so /usr/lib/aarch64-linux-gnu/libadios2_mpi_cxx11_mpi.so.2.10.2 /usr/lib/aarch64-linux-gnu/libadios2_mpi_cxx11.so.2.10.2 /usr/lib/aarch64-linux-gnu/openmpi/lib/libmpi.so /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/lib/libslepc_real.so /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/lib/libpetsc_real.so @@ -2062,67 +2098,67 @@ make[1]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0' debian/tests/run-dolfinx-scaling-test -p /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu ==== elasticity weak scaling (3 processes with ndofs=10000) ==== -[2025-02-22 06:49:18.022] [RANK: 0] [info] Using partitioner with 69312 cell data -[2025-02-22 06:49:18.023] [RANK: 0] [info] Compute partition of cells across ranks -[2025-02-22 06:49:18.023] [RANK: 0] [info] Building mesh dual graph -[2025-02-22 06:49:18.023] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-02-22 06:49:18.055] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2025-02-22 06:49:18.055] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:18.055] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:18.055] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 -[2025-02-22 06:49:18.057] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) -[2025-02-22 06:49:18.057] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2025-02-22 06:49:27.351] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-02-22 06:49:27.360] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-02-22 06:49:27.362] [RANK: 0] [info] Extract basic topology: 69512->69512 -[2025-02-22 06:49:27.362] [RANK: 0] [info] Build local dual graph -[2025-02-22 06:49:27.362] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-02-22 06:49:27.396] [RANK: 0] [info] GPS pseudo-diameter:(120) 16171-575 -[2025-02-22 06:49:27.400] [RANK: 0] [info] Create topology (single cell type) -[2025-02-22 06:49:27.400] [RANK: 0] [info] Create topology (generalised) -[2025-02-22 06:49:27.402] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-02-22 06:49:27.402] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-02-22 06:49:27.423] [RANK: 0] [info] Compute ghost indices -[2025-02-22 06:49:27.423] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2025-02-22 06:49:27.423] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2025-02-22 06:49:27.426] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-02-22 06:49:27.426] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-02-22 06:49:27.433] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:27.433] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:27.434] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:27.434] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:27.435] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-02-22 06:49:27.435] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-02-22 06:49:27.435] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2025-02-22 06:49:27.436] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:27.436] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:27.436] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2025-02-22 06:49:27.436] [RANK: 0] [info] Checking required entities per dimension -[2025-02-22 06:49:27.436] [RANK: 0] [info] Cell type: 0 dofmap: 17378x4 -[2025-02-22 06:49:27.439] [RANK: 0] [info] Global index computation -[2025-02-22 06:49:27.439] [RANK: 0] [info] Got 1 index_maps -[2025-02-22 06:49:27.440] [RANK: 0] [info] Get global indices -[2025-02-22 06:49:27.441] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:27.441] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:34.307] [RANK: 0] [info] Using partitioner with 69312 cell data +[2026-03-28 15:16:34.314] [RANK: 0] [info] Compute partition of cells across ranks +[2026-03-28 15:16:34.314] [RANK: 0] [info] Building mesh dual graph +[2026-03-28 15:16:34.314] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-03-28 15:16:34.334] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2026-03-28 15:16:34.336] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:16:34.336] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:34.336] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 +[2026-03-28 15:16:34.337] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) +[2026-03-28 15:16:34.342] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2026-03-28 15:16:45.827] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-03-28 15:16:45.858] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-03-28 15:16:45.930] [RANK: 0] [info] Extract basic topology: 69324->69324 +[2026-03-28 15:16:45.931] [RANK: 0] [info] Build local dual graph +[2026-03-28 15:16:45.931] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-03-28 15:16:45.950] [RANK: 0] [info] GPS pseudo-diameter:(120) 16076-624 +[2026-03-28 15:16:45.951] [RANK: 0] [info] Create topology (single cell type) +[2026-03-28 15:16:45.958] [RANK: 0] [info] Create topology (generalised) +[2026-03-28 15:16:45.959] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-03-28 15:16:45.978] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-03-28 15:16:46.052] [RANK: 0] [info] Compute ghost indices +[2026-03-28 15:16:46.058] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2026-03-28 15:16:46.058] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2026-03-28 15:16:46.155] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-03-28 15:16:46.170] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-03-28 15:16:46.397] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:16:46.426] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:46.474] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:16:46.502] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:46.542] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-03-28 15:16:46.558] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-03-28 15:16:46.558] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2026-03-28 15:16:46.582] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:16:46.598] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:46.598] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2026-03-28 15:16:46.670] [RANK: 0] [info] Checking required entities per dimension +[2026-03-28 15:16:46.670] [RANK: 0] [info] Cell type: 0 dofmap: 17331x4 +[2026-03-28 15:16:46.672] [RANK: 0] [info] Global index computation +[2026-03-28 15:16:46.678] [RANK: 0] [info] Got 1 index_maps +[2026-03-28 15:16:46.678] [RANK: 0] [info] Get global indices +[2026-03-28 15:16:46.746] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:16:46.762] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (24x19x19) to be refined 0 times -[2025-02-22 06:49:27.442] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2025-02-22 06:49:27.460] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:27.460] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:27.482] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:27.482] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:27.483] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-02-22 06:49:27.483] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2025-02-22 06:49:27.483] [RANK: 0] [info] Checking required entities per dimension -[2025-02-22 06:49:27.483] [RANK: 0] [info] Cell type: 0 dofmap: 17378x4 -[2025-02-22 06:49:27.486] [RANK: 0] [info] Global index computation -[2025-02-22 06:49:27.486] [RANK: 0] [info] Got 1 index_maps -[2025-02-22 06:49:27.486] [RANK: 0] [info] Get global indices -[2025-02-22 06:49:27.494] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:27.494] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:27.495] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-02-22 06:49:27.495] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-02-22 06:49:27.495] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2025-02-22 06:49:27.505] [RANK: 0] [info] Column ghost size increased from 223 to 558 +[2026-03-28 15:16:46.810] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2026-03-28 15:16:46.830] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:16:46.842] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:47.014] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:16:47.030] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:47.062] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-03-28 15:16:47.063] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2026-03-28 15:16:47.063] [RANK: 0] [info] Checking required entities per dimension +[2026-03-28 15:16:47.064] [RANK: 0] [info] Cell type: 0 dofmap: 17331x4 +[2026-03-28 15:16:47.065] [RANK: 0] [info] Global index computation +[2026-03-28 15:16:47.070] [RANK: 0] [info] Got 1 index_maps +[2026-03-28 15:16:47.070] [RANK: 0] [info] Get global indices +[2026-03-28 15:16:47.198] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:16:47.218] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:47.406] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-03-28 15:16:47.406] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-03-28 15:16:47.406] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2026-03-28 15:16:47.568] [RANK: 0] [info] Column ghost size increased from 219 to 555 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -2136,7 +2172,7 @@ Total degrees of freedom: 30000 (30 thousand) Average degrees of freedom per process: 10000 ---------------------------------------------------------------- -[2025-02-22 06:49:27.611] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2026-03-28 15:16:47.902] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -2157,12 +2193,12 @@ MatCoarsen Object: 3 MPI processes type: misk Number smoothing steps to construct prolongation 1 - Complexity: grid = 1.0928 operator = 1.37901 + Complexity: grid = 1.0956 operator = 1.39592 Per-level complexity: op = operator, int = interpolation #equations | #active PEs | avg nnz/row op | avg nnz/row int - 246 1 204 0 - 2538 3 168 39 - 30000 3 42 21 + 246 1 198 0 + 2622 3 171 41 + 30000 3 42 22 Coarse grid solver -- level 0 ------------------------------- KSP Object: (mg_coarse_) 3 MPI processes type: preonly @@ -2187,35 +2223,35 @@ tolerance for zero pivot 2.22045e-14 using diagonal shift on blocks to prevent zero pivot [INBLOCKS] matrix ordering: nd - factor fill ratio given 5., needed 1.11055 + factor fill ratio given 5., needed 1.09057 Factored matrix follows: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij rows=246, cols=246, bs=6 package used to perform factorization: petsc - total: nonzeros=55692, allocated nonzeros=55692 - using I-node routines: found 58 nodes, limit used is 5 + total: nonzeros=52884, allocated nonzeros=52884 + using I-node routines: found 69 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij rows=246, cols=246, bs=6 - total: nonzeros=50148, allocated nonzeros=50148 + total: nonzeros=48492, allocated nonzeros=48492 total number of mallocs used during MatSetValues calls=0 - using I-node routines: found 80 nodes, limit used is 5 + using I-node routines: found 81 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij rows=246, cols=246, bs=6 - total: nonzeros=50148, allocated nonzeros=50148 + total: nonzeros=48492, allocated nonzeros=48492 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 80 nodes, limit used is 5 + using I-node (on process 0) routines: found 81 nodes, limit used is 5 Down solver (pre-smoother) on level 1 ------------------------------- KSP Object: (mg_levels_1_) 3 MPI processes type: chebyshev Chebyshev polynomial of first kind - eigenvalue targets used: min 0.265363, max 2.91899 - eigenvalues provided (min 0.0345569, max 2.65363) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.257915, max 2.83706 + eigenvalues provided (min 0.0268901, max 2.57915) with transform: [0. 0.1; 0. 1.1] maximum iterations=2, nonzero initial guess tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning @@ -2226,18 +2262,18 @@ linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij - rows=2538, cols=2538, bs=6 - total: nonzeros=424188, allocated nonzeros=424188 + rows=2622, cols=2622, bs=6 + total: nonzeros=447012, allocated nonzeros=447012 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 266 nodes, limit used is 5 + using I-node (on process 0) routines: found 280 nodes, limit used is 5 Up solver (post-smoother) same as down solver (pre-smoother) Down solver (pre-smoother) on level 2 ------------------------------- KSP Object: (mg_levels_2_) 3 MPI processes type: chebyshev Chebyshev polynomial of first kind - eigenvalue targets used: min 0.25778, max 2.83558 - eigenvalues provided (min 0.0731469, max 2.5778) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.258612, max 2.84474 + eigenvalues provided (min 0.0677732, max 2.58612) with transform: [0. 0.1; 0. 1.1] maximum iterations=2, nonzero initial guess tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning @@ -2252,7 +2288,7 @@ total: nonzeros=1251522, allocated nonzeros=1251522 total number of mallocs used during MatSetValues calls=0 has attached near null space - using I-node (on process 0) routines: found 3397 nodes, limit used is 5 + using I-node (on process 0) routines: found 3396 nodes, limit used is 5 Up solver (post-smoother) same as down solver (pre-smoother) linear system matrix = precond matrix: Mat Object: 3 MPI processes @@ -2261,46 +2297,46 @@ total: nonzeros=1251522, allocated nonzeros=1251522 total number of mallocs used during MatSetValues calls=0 has attached near null space - using I-node (on process 0) routines: found 3397 nodes, limit used is 5 + using I-node (on process 0) routines: found 3396 nodes, limit used is 5 -[MPI_MAX] Summary of timings | reps wall avg wall tot -------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 9.420000 9.420000 -Build dofmap data | 2 0.010000 0.020000 -Build sparsity | 1 0.000000 0.000000 -Compute connectivity 2-0 | 1 0.000000 0.000000 -Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.040000 0.040000 -Compute graph partition (SCOTCH) | 1 9.300000 9.300000 -Compute local part of mesh dual graph (mixed) | 2 0.035000 0.070000 -Compute local-to-local map | 1 0.000000 0.000000 -Compute non-local part of mesh dual graph | 1 0.010000 0.010000 -Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 -Distribute fixed-degree adjacency list to destination ranks | 1 0.010000 0.010000 -Distribute row-wise data (scalable) | 1 0.000000 0.000000 -GPS: create_level_structure | 6 0.002500 0.010000 -Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 -Init MPI | 1 0.040000 0.040000 -Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 0.005000 0.010000 -Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.400000 0.400000 -SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 9.300000 9.300000 -SparsityPattern::finalize | 1 0.020000 0.020000 -Topology: create | 1 0.060000 0.060000 -Topology: determine shared index ownership | 1 0.020000 0.020000 -Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.000000 0.000000 -ZZZ Assemble matrix | 1 0.080000 0.080000 -ZZZ Assemble vector | 1 0.000000 0.000000 -ZZZ Create Mesh | 1 9.420000 9.420000 -ZZZ Create RHS function | 1 0.000000 0.000000 -ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.040000 0.040000 -ZZZ Create forms | 1 0.000000 0.000000 -ZZZ Create near-nullspace | 1 0.010000 0.010000 -ZZZ FunctionSpace | 1 0.020000 0.020000 -ZZZ Solve | 1 0.400000 0.400000 +[MPI_MAX] Summary of timings | reps wall avg wall tot +--------------------------------------------------------------------------------------------------------- +Build BoxMesh (tetrahedra) | 1 12.510000 12.510000 +Build dofmap data | 2 0.170000 0.340000 +Build sparsity | 1 0.020000 0.020000 +Compute connectivity 2-0 | 1 0.000000 0.000000 +Compute dof reordering map | 2 0.000000 0.000000 +Compute entities of dim = 2 | 1 0.260000 0.260000 +Compute graph partition (SCOTCH) | 1 11.480000 11.480000 +Compute local part of mesh dual graph (mixed) | 2 0.025000 0.050000 +Compute local-to-local map | 1 0.000000 0.000000 +Compute non-local part of mesh dual graph | 1 0.000000 0.000000 +Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.120000 0.120000 +Distribute row-wise data (scalable) | 1 0.130000 0.130000 +GPS: create_level_structure | 2 0.005000 0.010000 +Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 +Init MPI | 1 0.450000 0.450000 +Init PETSc | 1 0.120000 0.120000 +Init dofmap from element dofmap | 2 0.010000 0.020000 +Init logging | 1 0.000000 0.000000 +PETSc Krylov solver | 1 1.820000 1.820000 +SCOTCH: call SCOTCH_dgraphBuild | 1 0.010000 0.010000 +SCOTCH: call SCOTCH_dgraphPart | 1 11.480000 11.480000 +SparsityPattern::finalize | 1 0.010000 0.010000 +Topology: create | 1 0.600000 0.600000 +Topology: determine shared index ownership | 1 0.100000 0.100000 +Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.000000 0.000000 +ZZZ Assemble matrix | 1 0.230000 0.230000 +ZZZ Assemble vector | 1 0.010000 0.010000 +ZZZ Create Mesh | 1 12.530000 12.530000 +ZZZ Create RHS function | 1 0.100000 0.100000 +ZZZ Create boundary conditions | 1 0.190000 0.190000 +ZZZ Create facets and facet->cell connectivity | 1 0.260000 0.260000 +ZZZ Create forms | 1 0.000000 0.000000 +ZZZ Create near-nullspace | 1 0.020000 0.020000 +ZZZ FunctionSpace | 1 0.220000 0.220000 +ZZZ Solve | 1 1.880000 1.880000 *** Number of Krylov iterations: 18 *** Solution norm: 3.6795e-05 **************************************************************************************************************************************************************** @@ -2309,16 +2345,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named codethink04-arm64 with 3 processes, by pbuilder1 on Sat Feb 22 06:49:28 2025 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Sat Mar 28 15:16:49 2026 Using Petsc Release Version 3.22.2, Nov 28, 2024 Max Max/Min Avg Total -Time (sec): 9.994e+00 1.000 9.994e+00 +Time (sec): 1.545e+01 1.000 1.545e+01 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 2.164e+08 1.089 2.089e+08 6.267e+08 -Flops/sec: 2.165e+07 1.089 2.090e+07 6.271e+07 +Flops: 2.156e+08 1.015 2.136e+08 6.407e+08 +Flops/sec: 1.395e+07 1.015 1.382e+07 4.147e+07 MPI Msg Count: 7.820e+02 1.041 7.617e+02 2.285e+03 -MPI Msg Len (bytes): 7.604e+06 1.360 8.259e+03 1.887e+07 +MPI Msg Len (bytes): 7.491e+06 1.325 8.500e+03 1.942e+07 MPI Reductions: 4.580e+02 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -2327,7 +2363,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 9.9937e+00 100.0% 6.2671e+08 100.0% 2.285e+03 100.0% 8.259e+03 100.0% 4.400e+02 96.1% + 0: Main Stage: 1.5448e+01 100.0% 6.4068e+08 100.0% 2.285e+03 100.0% 8.500e+03 100.0% 4.400e+02 96.1% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -2351,81 +2387,81 @@ --- Event Stage 0: Main Stage -BuildTwoSided 109 1.0 3.7415e-02 3.7 0.00e+00 0.0 1.8e+02 4.0e+00 1.1e+02 0 0 8 0 24 0 0 8 0 25 0 -BuildTwoSidedF 83 1.0 3.7323e-02 3.7 0.00e+00 0.0 1.1e+02 5.6e+04 8.3e+01 0 0 5 32 18 0 0 5 32 19 0 -MatMult 190 1.0 6.0705e-02 1.0 1.15e+08 1.1 1.1e+03 5.7e+03 0.0e+00 1 53 50 34 0 1 53 50 34 0 5435 -MatMultAdd 38 1.0 6.6804e-03 1.1 9.33e+06 1.0 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 4117 -MatMultTranspose 38 1.0 7.2304e-03 1.1 9.34e+06 1.0 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 3808 -MatSolve 19 0.0 1.8426e-03 0.0 2.11e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 1146 -MatLUFactorSym 1 1.0 1.9440e-03 226.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatLUFactorNum 1 1.0 3.1941e-03 2661.8 8.25e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 2584 -MatScale 6 1.0 5.4924e-04 1.0 5.94e+05 1.0 1.2e+01 1.6e+03 0.0e+00 0 0 1 0 0 0 0 1 0 0 3185 -MatResidual 38 1.0 1.1112e-02 1.0 2.24e+07 1.1 2.3e+02 5.4e+03 0.0e+00 0 10 10 7 0 0 10 10 7 0 5731 -MatAssemblyBegin 45 1.0 4.8903e-02 2.0 0.00e+00 0.0 1.1e+02 5.6e+04 2.3e+01 0 0 5 32 5 0 0 5 32 5 0 -MatAssemblyEnd 45 1.0 2.9689e-02 1.1 9.22e+04 2.0 1.7e+02 5.1e+02 9.0e+01 0 0 8 0 20 0 0 8 0 20 8 +BuildTwoSided 109 1.0 2.0221e-01 1.5 0.00e+00 0.0 1.8e+02 4.0e+00 1.1e+02 1 0 8 0 24 1 0 8 0 25 0 +BuildTwoSidedF 83 1.0 1.7102e-01 1.6 0.00e+00 0.0 1.1e+02 5.8e+04 8.3e+01 1 0 5 31 18 1 0 5 31 19 0 +MatMult 190 1.0 4.5326e-01 1.1 1.13e+08 1.0 1.1e+03 5.8e+03 0.0e+00 3 52 50 34 0 3 52 50 34 0 737 +MatMultAdd 38 1.0 6.4671e-02 1.7 9.55e+06 1.0 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 435 +MatMultTranspose 38 1.0 6.2781e-02 1.8 9.56e+06 1.0 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 449 +MatSolve 19 0.0 2.0658e-03 0.0 2.00e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 971 +MatLUFactorSym 1 1.0 1.8365e-03 160.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatLUFactorNum 1 1.0 6.9918e-03 4481.9 7.36e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 1053 +MatScale 6 1.0 5.3464e-04 1.1 6.04e+05 1.0 1.2e+01 1.6e+03 0.0e+00 0 0 1 0 0 0 0 1 0 0 3336 +MatResidual 38 1.0 7.8402e-02 1.1 2.19e+07 1.0 2.3e+02 5.6e+03 0.0e+00 0 10 10 7 0 0 10 10 7 0 823 +MatAssemblyBegin 45 1.0 1.9305e-01 1.9 0.00e+00 0.0 1.1e+02 5.8e+04 2.3e+01 1 0 5 31 5 1 0 5 31 5 0 +MatAssemblyEnd 45 1.0 2.1483e-01 1.0 8.84e+04 1.3 1.7e+02 5.2e+02 9.0e+01 1 0 8 0 20 1 0 8 0 20 1 MatGetRowIJ 1 0.0 4.1920e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatCreateSubMat 1 1.0 2.3551e-03 1.0 0.00e+00 0.0 4.0e+00 4.1e+02 1.5e+01 0 0 0 0 3 0 0 0 0 3 0 -MatGetOrdering 1 0.0 1.0208e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatCoarsen 2 1.0 7.4284e-04 1.0 0.00e+00 0.0 1.2e+02 8.3e+02 3.7e+01 0 0 5 1 8 0 0 5 1 8 0 -MatZeroEntries 2 1.0 1.4792e-04 6.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatView 6 1.5 4.3484e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 0 0 0 0 1 0 0 0 0 1 0 -MatAXPY 4 1.0 5.7192e-03 1.0 1.17e+05 1.0 2.4e+01 4.0e+02 1.4e+01 0 0 1 0 3 0 0 1 0 3 61 -MatTranspose 9 1.0 4.0054e-03 1.1 0.00e+00 0.0 1.0e+02 1.8e+03 2.7e+01 0 0 5 1 6 0 0 5 1 6 0 -MatMatMultSym 6 1.0 3.1030e-02 1.1 0.00e+00 0.0 6.0e+01 1.0e+04 2.0e+01 0 0 3 3 4 0 0 3 3 5 0 -MatMatMultNum 2 1.0 7.1352e-03 1.0 7.07e+06 1.1 1.2e+01 3.2e+04 2.0e+00 0 3 1 2 0 0 3 1 2 0 2818 -MatPtAPSymbolic 2 1.0 1.1488e-01 1.0 0.00e+00 0.0 6.0e+01 6.2e+04 1.4e+01 1 0 3 20 3 1 0 3 20 3 0 -MatPtAPNumeric 2 1.0 1.2568e-01 1.0 6.26e+07 1.1 2.8e+01 1.2e+05 1.2e+01 1 28 1 19 3 1 28 1 19 3 1382 -MatTrnMatMultSym 1 1.0 1.8098e-02 1.0 0.00e+00 0.0 4.2e+01 3.0e+04 1.3e+01 0 0 2 7 3 0 0 2 7 3 0 -MatGetLocalMat 7 1.0 1.9641e-03 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatGetBrAoCol 6 1.0 2.4288e-03 1.1 0.00e+00 0.0 8.4e+01 4.5e+04 0.0e+00 0 0 4 20 0 0 0 4 20 0 0 -MatCreateGraph 2 1.0 1.0968e-02 1.0 1.54e+05 1.0 1.4e+02 1.6e+03 5.0e+01 0 0 6 1 11 0 0 6 1 11 41 -VecMDot 20 1.0 7.6324e-04 1.4 1.21e+06 1.0 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 5 4689 -VecTDot 38 1.0 6.5028e-04 1.6 7.74e+05 1.0 0.0e+00 0.0e+00 3.8e+01 0 0 0 0 8 0 0 0 0 9 3506 -VecNorm 41 1.0 7.5024e-04 1.7 6.29e+05 1.0 0.0e+00 0.0e+00 4.1e+01 0 0 0 0 9 0 0 0 0 9 2473 -VecScale 22 1.0 6.0921e-05 1.3 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0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +KSPSolve 1 1.0 6.3533e-01 1.0 1.33e+08 1.1 1.3e+03 4.9e+03 7.6e+01 4 60 58 33 17 4 60 58 33 17 608 +KSPGMRESOrthog 20 1.0 1.6559e-02 5.3 2.43e+06 1.0 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 5 433 +PCSetUp_GAMG+ 1 1.0 1.1815e+00 1.0 8.70e+07 1.1 8.9e+02 1.3e+04 3.1e+02 8 39 39 60 67 8 39 39 60 70 210 + PCGAMGCreateG 2 1.0 6.5503e-02 1.1 1.52e+05 1.0 1.4e+02 1.6e+03 5.0e+01 0 0 6 1 11 0 0 6 1 11 7 + GAMG Coarsen 4 1.0 1.1899e-01 1.0 0.00e+00 0.0 1.9e+02 8.0e+03 5.4e+01 1 0 8 8 12 1 0 8 8 12 0 + GAMG MIS/Agg 2 1.0 9.8734e-02 1.0 0.00e+00 0.0 1.6e+02 8.7e+03 5.0e+01 1 0 7 7 11 1 0 7 7 11 0 + PCGAMGProl 2 1.0 7.8002e-02 1.0 0.00e+00 0.0 2.6e+02 3.2e+03 7.6e+01 1 0 11 4 17 1 0 11 4 17 0 + GAMG Prol-col 2 1.0 1.1073e-02 1.0 0.00e+00 0.0 2.2e+02 2.6e+03 5.6e+01 0 0 10 3 12 0 0 10 3 13 0 + GAMG Prol-lift 2 1.0 6.6722e-02 1.0 0.00e+00 0.0 3.6e+01 6.8e+03 1.2e+01 0 0 2 1 3 0 0 2 1 3 0 + PCGAMGOptProl 2 1.0 1.7761e-01 1.0 2.20e+07 1.0 1.9e+02 8.9e+03 6.6e+01 1 10 8 9 14 1 10 8 9 15 366 + GAMG smooth 2 1.0 1.2562e-01 1.1 7.46e+06 1.0 7.2e+01 1.4e+04 2.4e+01 1 3 3 5 5 1 3 3 5 5 176 + PCGAMGCreateL 2 1.0 7.3207e-01 1.0 6.51e+07 1.2 1.1e+02 7.0e+04 6.0e+01 5 29 5 38 13 5 29 5 38 14 250 + GAMG PtAP 2 1.0 6.8622e-01 1.0 6.51e+07 1.2 8.8e+01 8.4e+04 2.6e+01 4 29 4 38 6 4 29 4 38 6 267 + GAMG Reduce 1 1.0 3.0201e-01 1.0 2.47e+07 1.4 4.7e+01 5.9e+04 4.7e+01 2 10 2 14 10 2 10 2 14 11 218 +PCGAMG Squ l00 1 1.0 9.7668e-02 1.0 0.00e+00 0.0 4.2e+01 3.0e+04 1.3e+01 1 0 2 7 3 1 0 2 7 3 0 +PCGAMG Gal l00 1 1.0 4.3005e-01 1.0 4.04e+07 1.1 6.0e+01 7.8e+04 1.3e+01 3 18 3 24 3 3 18 3 24 3 273 +PCGAMG Opt l00 1 1.0 5.9163e-02 1.2 5.04e+06 1.0 3.6e+01 2.2e+04 1.1e+01 0 2 2 4 2 0 2 2 4 2 254 +PCGAMG Gal l01 1 1.0 2.5617e-01 1.0 2.47e+07 1.4 2.8e+01 9.8e+04 1.3e+01 2 10 1 14 3 2 10 1 14 3 257 +PCGAMG Opt l01 1 1.0 6.3520e-02 1.0 1.96e+06 1.2 3.6e+01 7.1e+03 1.1e+01 0 1 2 1 2 0 1 2 1 2 84 +PCSetUp 1 1.0 1.1815e+00 1.0 8.70e+07 1.1 8.9e+02 1.3e+04 3.1e+02 8 39 39 60 67 8 39 39 60 70 210 +PCSetUpOnBlocks 19 1.0 1.2553e-02 35.9 7.36e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 586 +PCApply 19 1.0 5.1516e-01 1.0 1.16e+08 1.1 1.2e+03 4.6e+03 1.9e+01 3 52 53 29 4 3 52 53 29 4 650 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -2449,8 +2485,8 @@ Weak Form 4 4 ======================================================================================================================== Average time to get PetscTime(): 3.2e-08 -Average time for MPI_Barrier(): 1.36e-06 -Average time for zero size MPI_Send(): 8.13333e-07 +Average time for MPI_Barrier(): 0.00078444 +Average time for zero size MPI_Send(): 1.73333e-06 #PETSc Option Table entries: --ndofs 10000 # (source: command line) --problem_type elasticity # (source: command line) @@ -2514,67 +2550,67 @@ Option left: name:--scaling_type value: weak source: command line Option left: name:-mg_levels_esteig_ksp_type value: cg source: command line ==== elasticity strong scaling (3 processes with ndofs=30000) ==== -[2025-02-22 06:49:28.248] [RANK: 0] [info] Using partitioner with 69312 cell data -[2025-02-22 06:49:28.249] [RANK: 0] [info] Compute partition of cells across ranks -[2025-02-22 06:49:28.249] [RANK: 0] [info] Building mesh dual graph -[2025-02-22 06:49:28.249] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-02-22 06:49:28.270] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2025-02-22 06:49:28.276] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:28.276] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:28.276] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 -[2025-02-22 06:49:28.278] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) -[2025-02-22 06:49:28.278] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2025-02-22 06:49:37.582] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-02-22 06:49:37.584] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-02-22 06:49:37.586] [RANK: 0] [info] Extract basic topology: 69960->69960 -[2025-02-22 06:49:37.586] [RANK: 0] [info] Build local dual graph -[2025-02-22 06:49:37.586] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-02-22 06:49:37.597] [RANK: 0] [info] GPS pseudo-diameter:(121) 16801-1125 -[2025-02-22 06:49:37.599] [RANK: 0] [info] Create topology (single cell type) -[2025-02-22 06:49:37.599] [RANK: 0] [info] Create topology (generalised) -[2025-02-22 06:49:37.626] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-02-22 06:49:37.626] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-02-22 06:49:37.629] [RANK: 0] [info] Compute ghost indices -[2025-02-22 06:49:37.629] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2025-02-22 06:49:37.635] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2025-02-22 06:49:37.636] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-02-22 06:49:37.637] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-02-22 06:49:37.641] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:37.646] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:37.646] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:37.646] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:37.648] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-02-22 06:49:37.648] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-02-22 06:49:37.648] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2025-02-22 06:49:37.648] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:37.648] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:37.648] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2025-02-22 06:49:37.648] [RANK: 0] [info] Checking required entities per dimension -[2025-02-22 06:49:37.648] [RANK: 0] [info] Cell type: 0 dofmap: 17490x4 -[2025-02-22 06:49:37.650] [RANK: 0] [info] Global index computation -[2025-02-22 06:49:37.650] [RANK: 0] [info] Got 1 index_maps -[2025-02-22 06:49:37.650] [RANK: 0] [info] Get global indices -[2025-02-22 06:49:37.654] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:37.654] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:50.727] [RANK: 0] [info] Using partitioner with 69312 cell data +[2026-03-28 15:16:50.727] [RANK: 0] [info] Compute partition of cells across ranks +[2026-03-28 15:16:50.727] [RANK: 0] [info] Building mesh dual graph +[2026-03-28 15:16:50.728] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-03-28 15:16:50.748] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2026-03-28 15:16:50.754] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:16:50.774] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:16:50.774] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 +[2026-03-28 15:16:50.775] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) +[2026-03-28 15:16:50.775] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2026-03-28 15:17:03.059] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-03-28 15:17:03.106] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-03-28 15:17:03.226] [RANK: 0] [info] Extract basic topology: 68864->68864 +[2026-03-28 15:17:03.226] [RANK: 0] [info] Build local dual graph +[2026-03-28 15:17:03.226] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-03-28 15:17:03.253] [RANK: 0] [info] GPS pseudo-diameter:(120) 15971-605 +[2026-03-28 15:17:03.255] [RANK: 0] [info] Create topology (single cell type) +[2026-03-28 15:17:03.255] [RANK: 0] [info] Create topology (generalised) +[2026-03-28 15:17:03.274] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-03-28 15:17:03.314] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-03-28 15:17:03.444] [RANK: 0] [info] Compute ghost indices +[2026-03-28 15:17:03.444] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2026-03-28 15:17:03.458] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2026-03-28 15:17:03.539] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-03-28 15:17:03.554] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-03-28 15:17:03.717] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:03.730] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:03.754] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:03.770] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:03.810] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-03-28 15:17:03.818] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-03-28 15:17:03.818] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2026-03-28 15:17:03.850] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:03.866] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:03.866] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2026-03-28 15:17:03.930] [RANK: 0] [info] Checking required entities per dimension +[2026-03-28 15:17:03.930] [RANK: 0] [info] Cell type: 0 dofmap: 17216x4 +[2026-03-28 15:17:03.932] [RANK: 0] [info] Global index computation +[2026-03-28 15:17:03.932] [RANK: 0] [info] Got 1 index_maps +[2026-03-28 15:17:03.932] [RANK: 0] [info] Get global indices +[2026-03-28 15:17:04.010] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:04.018] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (24x19x19) to be refined 0 times -[2025-02-22 06:49:37.656] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2025-02-22 06:49:37.667] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:37.677] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:37.700] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:37.700] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:37.700] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-02-22 06:49:37.700] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2025-02-22 06:49:37.701] [RANK: 0] [info] Checking required entities per dimension -[2025-02-22 06:49:37.701] [RANK: 0] [info] Cell type: 0 dofmap: 17490x4 -[2025-02-22 06:49:37.702] [RANK: 0] [info] Global index computation -[2025-02-22 06:49:37.703] [RANK: 0] [info] Got 1 index_maps -[2025-02-22 06:49:37.703] [RANK: 0] [info] Get global indices -[2025-02-22 06:49:37.704] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:37.704] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:37.704] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-02-22 06:49:37.704] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-02-22 06:49:37.704] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2025-02-22 06:49:37.715] [RANK: 0] [info] Column ghost size increased from 206 to 545 +[2026-03-28 15:17:04.074] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2026-03-28 15:17:04.093] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:04.115] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:04.354] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:04.386] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:04.450] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-03-28 15:17:04.451] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2026-03-28 15:17:04.451] [RANK: 0] [info] Checking required entities per dimension +[2026-03-28 15:17:04.451] [RANK: 0] [info] Cell type: 0 dofmap: 17216x4 +[2026-03-28 15:17:04.453] [RANK: 0] [info] Global index computation +[2026-03-28 15:17:04.453] [RANK: 0] [info] Got 1 index_maps +[2026-03-28 15:17:04.453] [RANK: 0] [info] Get global indices +[2026-03-28 15:17:04.594] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:04.610] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:04.802] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-03-28 15:17:04.802] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-03-28 15:17:04.802] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2026-03-28 15:17:05.093] [RANK: 0] [info] Column ghost size increased from 215 to 536 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -2588,7 +2624,7 @@ Total degrees of freedom: 30000 (30 thousand) Average degrees of freedom per process: 10000 ---------------------------------------------------------------- -[2025-02-22 06:49:37.802] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2026-03-28 15:17:06.530] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -2609,11 +2645,11 @@ MatCoarsen Object: 3 MPI processes type: misk Number smoothing steps to construct prolongation 1 - Complexity: grid = 1.0952 operator = 1.39558 + Complexity: grid = 1.0938 operator = 1.38467 Per-level complexity: op = operator, int = interpolation #equations | #active PEs | avg nnz/row op | avg nnz/row int - 246 1 206 0 - 2610 3 171 39 + 246 1 195 0 + 2568 3 169 39 30000 3 42 22 Coarse grid solver -- level 0 ------------------------------- KSP Object: (mg_coarse_) 3 MPI processes @@ -2639,26 +2675,26 @@ tolerance for zero pivot 2.22045e-14 using diagonal shift on blocks to prevent zero pivot [INBLOCKS] matrix ordering: nd - factor fill ratio given 5., needed 1.12545 + factor fill ratio given 5., needed 1.09467 Factored matrix follows: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij rows=246, cols=246, bs=6 package used to perform factorization: petsc - total: nonzeros=56844, allocated nonzeros=56844 - using I-node routines: found 63 nodes, limit used is 5 + total: nonzeros=52452, allocated nonzeros=52452 + using I-node routines: found 71 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij rows=246, cols=246, bs=6 - total: nonzeros=50508, allocated nonzeros=50508 + total: nonzeros=47916, allocated nonzeros=47916 total number of mallocs used during MatSetValues calls=0 using I-node routines: found 82 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij rows=246, cols=246, bs=6 - total: nonzeros=50508, allocated nonzeros=50508 + total: nonzeros=47916, allocated nonzeros=47916 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation using I-node (on process 0) routines: found 82 nodes, limit used is 5 @@ -2666,8 +2702,8 @@ KSP Object: (mg_levels_1_) 3 MPI processes type: chebyshev Chebyshev polynomial of first kind - eigenvalue targets used: min 0.263157, max 2.89473 - eigenvalues provided (min 0.032046, max 2.63157) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.249954, max 2.74949 + eigenvalues provided (min 0.0368771, max 2.49954) with transform: [0. 0.1; 0. 1.1] maximum iterations=2, nonzero initial guess tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning @@ -2678,18 +2714,18 @@ linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij - rows=2610, cols=2610, bs=6 - total: nonzeros=444564, allocated nonzeros=444564 + rows=2568, cols=2568, bs=6 + total: nonzeros=433512, allocated nonzeros=433512 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 274 nodes, limit used is 5 + using I-node (on process 0) routines: found 266 nodes, limit used is 5 Up solver (post-smoother) same as down solver (pre-smoother) Down solver (pre-smoother) on level 2 ------------------------------- KSP Object: (mg_levels_2_) 3 MPI processes type: chebyshev Chebyshev polynomial of first kind - eigenvalue targets used: min 0.257814, max 2.83595 - eigenvalues provided (min 0.0724991, max 2.57814) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.258726, max 2.84599 + eigenvalues provided (min 0.0711666, max 2.58726) with transform: [0. 0.1; 0. 1.1] maximum iterations=2, nonzero initial guess tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning @@ -2704,7 +2740,7 @@ total: nonzeros=1251522, allocated nonzeros=1251522 total number of mallocs used during MatSetValues calls=0 has attached near null space - using I-node (on process 0) routines: found 3434 nodes, limit used is 5 + using I-node (on process 0) routines: found 3374 nodes, limit used is 5 Up solver (post-smoother) same as down solver (pre-smoother) linear system matrix = precond matrix: Mat Object: 3 MPI processes @@ -2713,47 +2749,47 @@ total: nonzeros=1251522, allocated nonzeros=1251522 total number of mallocs used during MatSetValues calls=0 has attached near null space - using I-node (on process 0) routines: found 3434 nodes, limit used is 5 + using I-node (on process 0) routines: found 3374 nodes, limit used is 5 -[MPI_MAX] Summary of timings | reps wall avg wall tot -------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 9.410000 9.410000 -Build dofmap data | 2 0.005000 0.010000 -Build sparsity | 1 0.000000 0.000000 -Compute connectivity 2-0 | 1 0.000000 0.000000 -Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.040000 0.040000 -Compute graph partition (SCOTCH) | 1 9.300000 9.300000 -Compute local part of mesh dual graph (mixed) | 2 0.030000 0.060000 -Compute local-to-local map | 1 0.000000 0.000000 -Compute non-local part of mesh dual graph | 1 0.010000 0.010000 -Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 -Distribute fixed-degree adjacency list to destination ranks | 1 0.010000 0.010000 -Distribute row-wise data (scalable) | 1 0.000000 0.000000 -GPS: create_level_structure | 3 0.000000 0.000000 -Gibbs-Poole-Stockmeyer ordering | 1 0.000000 0.000000 -Init MPI | 1 0.050000 0.050000 -Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 0.000000 0.000000 -Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.420000 0.420000 -SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 9.300000 9.300000 -SparsityPattern::finalize | 1 0.010000 0.010000 -Topology: create | 1 0.050000 0.050000 -Topology: determine shared index ownership | 1 0.030000 0.030000 -Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.010000 0.010000 -ZZZ Assemble matrix | 1 0.070000 0.070000 -ZZZ Assemble vector | 1 0.010000 0.010000 -ZZZ Create Mesh | 1 9.410000 9.410000 -ZZZ Create RHS function | 1 0.010000 0.010000 -ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.040000 0.040000 -ZZZ Create forms | 1 0.000000 0.000000 -ZZZ Create near-nullspace | 1 0.000000 0.000000 -ZZZ FunctionSpace | 1 0.000000 0.000000 -ZZZ Solve | 1 0.420000 0.420000 -*** Number of Krylov iterations: 19 +[MPI_MAX] Summary of timings | reps wall avg wall tot +--------------------------------------------------------------------------------------------------------- +Build BoxMesh (tetrahedra) | 1 13.350000 13.350000 +Build dofmap data | 2 0.175000 0.350000 +Build sparsity | 1 0.050000 0.050000 +Compute connectivity 2-0 | 1 0.000000 0.000000 +Compute dof reordering map | 2 0.000000 0.000000 +Compute entities of dim = 2 | 1 0.380000 0.380000 +Compute graph partition (SCOTCH) | 1 12.300000 12.300000 +Compute local part of mesh dual graph (mixed) | 2 0.030000 0.060000 +Compute local-to-local map | 1 0.000000 0.000000 +Compute non-local part of mesh dual graph | 1 0.020000 0.020000 +Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.160000 0.160000 +Distribute row-wise data (scalable) | 1 0.130000 0.130000 +GPS: create_level_structure | 2 0.003333 0.020000 +Gibbs-Poole-Stockmeyer ordering | 1 0.020000 0.020000 +Init MPI | 1 0.390000 0.390000 +Init PETSc | 1 0.130000 0.130000 +Init dofmap from element dofmap | 2 0.000000 0.000000 +Init logging | 1 0.000000 0.000000 +PETSc Krylov solver | 1 6.150000 6.150000 +SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 +SCOTCH: call SCOTCH_dgraphPart | 1 12.300000 12.300000 +SparsityPattern::finalize | 1 0.080000 0.080000 +Topology: create | 1 0.560000 0.560000 +Topology: determine shared index ownership | 1 0.190000 0.190000 +Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.000000 0.000000 +ZZZ Assemble matrix | 1 0.260000 0.260000 +ZZZ Assemble vector | 1 0.020000 0.020000 +ZZZ Create Mesh | 1 13.400000 13.400000 +ZZZ Create RHS function | 1 0.120000 0.120000 +ZZZ Create boundary conditions | 1 0.190000 0.190000 +ZZZ Create facets and facet->cell connectivity | 1 0.380000 0.380000 +ZZZ Create forms | 1 0.000000 0.000000 +ZZZ Create near-nullspace | 1 0.700000 0.700000 +ZZZ FunctionSpace | 1 0.220000 0.220000 +ZZZ Solve | 1 6.460000 6.460000 +*** Number of Krylov iterations: 18 *** Solution norm: 3.6795e-05 **************************************************************************************************************************************************************** *** WIDEN YOUR WINDOW TO 160 CHARACTERS. Use 'enscript -r -fCourier9' to print this document *** @@ -2761,17 +2797,17 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named codethink04-arm64 with 3 processes, by pbuilder1 on Sat Feb 22 06:49:38 2025 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Sat Mar 28 15:17:12 2026 Using Petsc Release Version 3.22.2, Nov 28, 2024 Max Max/Min Avg Total -Time (sec): 9.974e+00 1.000 9.974e+00 +Time (sec): 2.205e+01 1.000 2.204e+01 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 2.285e+08 1.108 2.193e+08 6.580e+08 -Flops/sec: 2.291e+07 1.108 2.199e+07 6.597e+07 -MPI Msg Count: 8.060e+02 1.041 7.850e+02 2.355e+03 -MPI Msg Len (bytes): 7.919e+06 1.433 8.127e+03 1.914e+07 -MPI Reductions: 4.620e+02 1.000 +Flops: 2.183e+08 1.065 2.100e+08 6.300e+08 +Flops/sec: 9.902e+06 1.065 9.526e+06 2.858e+07 +MPI Msg Count: 7.830e+02 1.041 7.630e+02 2.289e+03 +MPI Msg Len (bytes): 7.014e+06 1.295 8.261e+03 1.891e+07 +MPI Reductions: 4.590e+02 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) e.g., VecAXPY() for real vectors of length N --> 2N flops @@ -2779,7 +2815,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 9.9742e+00 100.0% 6.5795e+08 100.0% 2.355e+03 100.0% 8.127e+03 100.0% 4.440e+02 96.1% + 0: Main Stage: 2.2044e+01 100.0% 6.2999e+08 100.0% 2.289e+03 100.0% 8.261e+03 100.0% 4.410e+02 96.1% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -2803,81 +2839,81 @@ --- Event Stage 0: Main Stage -BuildTwoSided 109 1.0 3.1468e-02 25.9 0.00e+00 0.0 1.8e+02 4.0e+00 1.1e+02 0 0 8 0 24 0 0 8 0 25 0 -BuildTwoSidedF 83 1.0 3.1418e-02 24.7 0.00e+00 0.0 1.1e+02 5.6e+04 8.3e+01 0 0 5 31 18 0 0 5 31 19 0 -MatMult 199 1.0 6.9211e-02 1.0 1.23e+08 1.1 1.2e+03 5.7e+03 0.0e+00 1 53 51 36 0 1 53 51 36 0 5048 -MatMultAdd 40 1.0 7.4397e-03 1.1 1.00e+07 1.0 1.6e+02 1.5e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 3967 -MatMultTranspose 40 1.0 8.0265e-03 1.1 1.00e+07 1.0 1.6e+02 1.5e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 3680 -MatSolve 20 0.0 2.1499e-03 0.0 2.27e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 1055 -MatLUFactorSym 1 1.0 1.5979e-03 137.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatLUFactorNum 1 1.0 3.3447e-03 2533.9 8.52e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 2548 -MatScale 6 1.0 5.5348e-04 1.0 6.02e+05 1.0 1.2e+01 1.6e+03 0.0e+00 0 0 1 0 0 0 0 1 0 0 3213 -MatResidual 40 1.0 1.3107e-02 1.0 2.40e+07 1.1 2.4e+02 5.4e+03 0.0e+00 0 10 10 7 0 0 10 10 7 0 5176 -MatAssemblyBegin 45 1.0 4.1688e-02 2.5 0.00e+00 0.0 1.1e+02 5.6e+04 2.3e+01 0 0 5 31 5 0 0 5 31 5 0 -MatAssemblyEnd 45 1.0 2.9389e-02 1.0 9.31e+04 2.2 1.7e+02 5.1e+02 9.0e+01 0 0 7 0 19 0 0 7 0 20 7 -MatGetRowIJ 1 0.0 4.1440e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatCreateSubMat 1 1.0 2.1961e-03 1.0 0.00e+00 0.0 4.0e+00 3.7e+02 1.5e+01 0 0 0 0 3 0 0 0 0 3 0 -MatGetOrdering 1 0.0 1.0088e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatCoarsen 2 1.0 7.7129e-04 1.0 0.00e+00 0.0 1.2e+02 8.4e+02 3.7e+01 0 0 5 1 8 0 0 5 1 8 0 -MatZeroEntries 2 1.0 2.0732e-04 6.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatView 6 1.5 4.8240e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 0 0 0 0 1 0 0 0 0 1 0 -MatAXPY 4 1.0 5.8447e-03 1.0 1.18e+05 1.0 2.4e+01 4.0e+02 1.4e+01 0 0 1 0 3 0 0 1 0 3 59 -MatTranspose 9 1.0 4.0948e-03 1.1 0.00e+00 0.0 1.0e+02 1.9e+03 2.7e+01 0 0 4 1 6 0 0 4 1 6 0 -MatMatMultSym 6 1.0 3.2072e-02 1.1 0.00e+00 0.0 6.0e+01 1.0e+04 2.0e+01 0 0 3 3 4 0 0 3 3 5 0 -MatMatMultNum 2 1.0 7.4092e-03 1.0 7.20e+06 1.1 1.2e+01 3.3e+04 2.0e+00 0 3 1 2 0 0 3 1 2 0 2747 -MatPtAPSymbolic 2 1.0 1.1922e-01 1.0 0.00e+00 0.0 6.0e+01 6.1e+04 1.4e+01 1 0 3 19 3 1 0 3 19 3 0 -MatPtAPNumeric 2 1.0 1.2944e-01 1.0 6.56e+07 1.2 2.8e+01 1.2e+05 1.2e+01 1 27 1 18 3 1 27 1 18 3 1388 -MatTrnMatMultSym 1 1.0 1.8494e-02 1.0 0.00e+00 0.0 4.2e+01 3.1e+04 1.3e+01 0 0 2 7 3 0 0 2 7 3 0 -MatGetLocalMat 7 1.0 1.9291e-03 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatGetBrAoCol 6 1.0 2.5088e-03 1.1 0.00e+00 0.0 8.4e+01 4.5e+04 0.0e+00 0 0 4 20 0 0 0 4 20 0 0 -MatCreateGraph 2 1.0 1.1103e-02 1.0 1.55e+05 1.1 1.4e+02 1.6e+03 5.0e+01 0 0 6 1 11 0 0 6 1 11 41 -VecMDot 20 1.0 8.8105e-04 1.6 1.22e+06 1.0 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 5 4071 -VecTDot 40 1.0 8.4684e-04 1.8 8.24e+05 1.1 0.0e+00 0.0e+00 4.0e+01 0 0 0 0 9 0 0 0 0 9 2834 -VecNorm 42 1.0 8.0300e-04 1.6 6.57e+05 1.1 0.0e+00 0.0e+00 4.2e+01 0 0 0 0 9 0 0 0 0 9 2388 -VecScale 22 1.0 4.9041e-05 1.1 1.22e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 7314 -VecCopy 124 1.0 2.7032e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecSet 141 1.0 1.5660e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecAXPY 40 1.0 3.4960e-04 1.1 8.05e+05 1.1 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 6708 -VecAYPX 258 1.0 1.4602e-03 1.1 2.15e+06 1.1 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 4313 -VecAXPBYCZ 80 1.0 5.8244e-04 1.1 2.22e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 11198 -VecMAXPY 22 1.0 2.9816e-04 1.0 1.45e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 14218 -VecAssemblyBegin 61 1.0 3.4028e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+01 0 0 0 0 13 0 0 0 0 14 0 -VecAssemblyEnd 61 1.0 3.3640e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecPointwiseMult 182 1.0 1.1434e-03 1.0 1.01e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2595 -VecScatterBegin 343 1.0 1.9068e-03 1.0 0.00e+00 0.0 1.8e+03 4.5e+03 0.0e+00 0 0 76 42 0 0 0 76 42 0 0 -VecScatterEnd 343 1.0 1.1168e-02 2.1 1.25e+04 2.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 3 -VecNormalize 22 1.0 3.2136e-04 1.1 3.67e+05 1.0 0.0e+00 0.0e+00 2.2e+01 0 0 0 0 5 0 0 0 0 5 3348 -SFSetGraph 26 1.0 1.2348e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetUp 26 1.0 6.0081e-04 1.1 0.00e+00 0.0 2.5e+02 4.9e+02 2.6e+01 0 0 11 1 6 0 0 11 1 6 0 -SFBcastBegin 9 1.0 3.1801e-05 1.1 0.00e+00 0.0 5.4e+01 1.5e+03 0.0e+00 0 0 2 0 0 0 0 2 0 0 0 -SFBcastEnd 9 1.0 3.8240e-05 1.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFReduceBegin 3 1.0 3.0481e-05 1.0 0.00e+00 0.0 1.5e+01 6.5e+02 0.0e+00 0 0 1 0 0 0 0 1 0 0 0 -SFReduceEnd 3 1.0 1.0120e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFPack 355 1.0 6.2612e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFUnpack 355 1.0 1.6440e-04 1.1 1.25e+04 2.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 187 -KSPSetUp 1 1.0 2.8080e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSolve 1 1.0 9.1480e-02 1.0 1.42e+08 1.1 1.4e+03 4.8e+03 8.0e+01 1 62 59 35 17 1 62 59 35 18 4448 -KSPGMRESOrthog 20 1.0 1.1671e-03 1.4 2.45e+06 1.0 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 5 6147 -PCSetUp_GAMG+ 1 1.0 3.2515e-01 1.0 8.85e+07 1.1 8.9e+02 1.3e+04 3.1e+02 3 37 38 59 67 3 37 38 59 70 754 - PCGAMGCreateG 2 1.0 1.1111e-02 1.0 1.55e+05 1.1 1.4e+02 1.6e+03 5.0e+01 0 0 6 1 11 0 0 6 1 11 41 - GAMG Coarsen 4 1.0 2.0613e-02 1.0 0.00e+00 0.0 1.9e+02 8.1e+03 5.4e+01 0 0 8 8 12 0 0 8 8 12 0 - GAMG MIS/Agg 2 1.0 1.9392e-02 1.0 0.00e+00 0.0 1.6e+02 8.7e+03 5.0e+01 0 0 7 7 11 0 0 7 7 11 0 - PCGAMGProl 2 1.0 7.7051e-03 1.0 0.00e+00 0.0 2.6e+02 3.2e+03 7.6e+01 0 0 11 4 16 0 0 11 4 17 0 - GAMG Prol-col 2 1.0 2.9365e-03 1.0 0.00e+00 0.0 2.2e+02 2.6e+03 5.6e+01 0 0 10 3 12 0 0 10 3 13 0 - GAMG Prol-lift 2 1.0 4.5679e-03 1.0 0.00e+00 0.0 3.6e+01 7.0e+03 1.2e+01 0 0 2 1 3 0 0 2 1 3 0 - PCGAMGOptProl 2 1.0 3.4511e-02 1.0 2.28e+07 1.1 1.9e+02 8.7e+03 6.6e+01 0 10 8 9 14 0 10 8 9 15 1882 - GAMG smooth 2 1.0 2.3836e-02 1.0 7.77e+06 1.1 7.2e+01 1.4e+04 2.4e+01 0 3 3 5 5 0 3 3 5 5 924 - PCGAMGCreateL 2 1.0 2.5052e-01 1.0 6.56e+07 1.2 1.1e+02 6.6e+04 6.0e+01 3 27 5 37 13 3 27 5 37 14 717 - GAMG PtAP 2 1.0 2.4802e-01 1.0 6.56e+07 1.2 8.8e+01 7.9e+04 2.6e+01 2 27 4 37 6 2 27 4 37 6 724 - GAMG Reduce 1 1.0 9.6815e-02 1.0 2.58e+07 1.5 4.7e+01 5.3e+04 4.7e+01 1 9 2 13 10 1 9 2 13 11 635 -PCGAMG Squ l00 1 1.0 1.8498e-02 1.0 0.00e+00 0.0 4.2e+01 3.1e+04 1.3e+01 0 0 2 7 3 0 0 2 7 3 0 -PCGAMG Gal l00 1 1.0 1.5378e-01 1.0 3.98e+07 1.0 6.0e+01 7.5e+04 1.3e+01 2 18 3 24 3 2 18 3 24 3 769 -PCGAMG Opt l00 1 1.0 1.5631e-02 1.0 5.10e+06 1.0 3.6e+01 2.2e+04 1.1e+01 0 2 2 4 2 0 2 2 4 2 961 -PCGAMG Gal l01 1 1.0 9.4332e-02 1.0 2.58e+07 1.5 2.8e+01 8.8e+04 1.3e+01 1 9 1 13 3 1 9 1 13 3 651 -PCGAMG Opt l01 1 1.0 5.0308e-03 1.0 2.18e+06 1.4 3.6e+01 6.5e+03 1.1e+01 0 1 2 1 2 0 1 2 1 2 1060 -PCSetUp 1 1.0 3.2516e-01 1.0 8.85e+07 1.1 8.9e+02 1.3e+04 3.1e+02 3 37 38 59 67 3 37 38 59 70 754 -PCSetUpOnBlocks 20 1.0 5.2316e-03 24.7 8.52e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 1629 -PCApply 20 1.0 8.1514e-02 1.0 1.24e+08 1.1 1.3e+03 4.5e+03 2.0e+01 1 54 54 30 4 1 54 54 30 5 4330 +BuildTwoSided 109 1.0 9.7699e-01 1.7 0.00e+00 0.0 1.8e+02 4.0e+00 1.1e+02 4 0 8 0 24 4 0 8 0 25 0 +BuildTwoSidedF 83 1.0 6.6922e-01 2.2 0.00e+00 0.0 1.0e+02 5.7e+04 8.3e+01 2 0 5 31 18 2 0 5 31 19 0 +MatMult 190 1.0 1.7550e+00 1.2 1.17e+08 1.1 1.1e+03 5.7e+03 0.0e+00 8 53 50 34 0 8 53 50 34 0 189 +MatMultAdd 38 1.0 3.6310e-01 1.3 9.49e+06 1.0 1.5e+02 1.6e+03 0.0e+00 1 4 7 1 0 1 4 7 1 0 76 +MatMultTranspose 38 1.0 3.6866e-01 1.5 9.50e+06 1.0 1.5e+02 1.6e+03 0.0e+00 1 4 7 1 0 1 4 7 1 0 75 +MatSolve 19 0.0 1.9187e-03 0.0 1.99e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 1036 +MatLUFactorSym 1 1.0 1.9890e-03 191.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatLUFactorNum 1 1.0 6.8066e-03 4478.0 7.00e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 1028 +MatScale 6 1.0 2.4102e-02 1.2 6.03e+05 1.0 1.2e+01 1.6e+03 0.0e+00 0 0 1 0 0 0 0 1 0 0 73 +MatResidual 38 1.0 3.6623e-01 1.0 2.27e+07 1.1 2.3e+02 5.4e+03 0.0e+00 2 10 10 7 0 2 10 10 7 0 175 +MatAssemblyBegin 45 1.0 3.2756e-01 1.8 0.00e+00 0.0 1.0e+02 5.7e+04 2.3e+01 1 0 5 31 5 1 0 5 31 5 0 +MatAssemblyEnd 45 1.0 8.5735e-01 1.1 8.43e+04 1.4 1.7e+02 5.1e+02 9.0e+01 4 0 8 0 20 4 0 8 0 20 0 +MatGetRowIJ 1 0.0 4.1040e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatCreateSubMat 1 1.0 1.0444e-01 1.0 0.00e+00 0.0 4.0e+00 3.7e+02 1.5e+01 0 0 0 0 3 0 0 0 0 3 0 +MatGetOrdering 1 0.0 1.0292e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatCoarsen 2 1.0 3.7188e-01 1.0 0.00e+00 0.0 1.2e+02 8.1e+02 3.8e+01 2 0 5 1 8 2 0 5 1 9 0 +MatZeroEntries 2 1.0 3.3600e-05 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatView 6 1.5 3.1984e-02 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 0 0 0 0 1 0 0 0 0 1 0 +MatAXPY 4 1.0 1.2821e-01 1.0 1.19e+05 1.1 2.4e+01 4.0e+02 1.4e+01 1 0 1 0 3 1 0 1 0 3 3 +MatTranspose 9 1.0 3.2941e-01 1.1 0.00e+00 0.0 1.0e+02 1.9e+03 2.7e+01 1 0 5 1 6 1 0 5 1 6 0 +MatMatMultSym 6 1.0 2.0455e-01 1.1 0.00e+00 0.0 6.0e+01 1.0e+04 2.0e+01 1 0 3 3 4 1 0 3 3 5 0 +MatMatMultNum 2 1.0 3.4117e-02 1.0 7.16e+06 1.1 1.2e+01 3.3e+04 2.0e+00 0 3 1 2 0 0 3 1 2 0 593 +MatPtAPSymbolic 2 1.0 3.5101e-01 1.0 0.00e+00 0.0 6.0e+01 6.2e+04 1.4e+01 2 0 3 20 3 2 0 3 20 3 0 +MatPtAPNumeric 2 1.0 3.1824e-01 1.0 6.26e+07 1.2 2.8e+01 1.2e+05 1.2e+01 1 28 1 18 3 1 28 1 18 3 553 +MatTrnMatMultSym 1 1.0 2.3164e-01 1.0 0.00e+00 0.0 4.2e+01 3.0e+04 1.3e+01 1 0 2 7 3 1 0 2 7 3 0 +MatGetLocalMat 7 1.0 1.8107e-03 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatGetBrAoCol 6 1.0 1.0880e-01 1.2 0.00e+00 0.0 8.4e+01 4.6e+04 0.0e+00 0 0 4 20 0 0 0 4 20 0 0 +MatCreateGraph 2 1.0 6.2351e-01 1.0 1.56e+05 1.1 1.4e+02 1.6e+03 5.0e+01 3 0 6 1 11 3 0 6 1 11 1 +VecMDot 20 1.0 1.6017e-01 2.0 1.22e+06 1.1 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 5 22 +VecTDot 38 1.0 2.4529e-01 1.5 7.70e+05 1.0 0.0e+00 0.0e+00 3.8e+01 1 0 0 0 8 1 0 0 0 9 9 +VecNorm 41 1.0 2.5671e-01 2.6 6.29e+05 1.0 0.0e+00 0.0e+00 4.1e+01 1 0 0 0 9 1 0 0 0 9 7 +VecScale 22 1.0 1.2344e-04 1.8 1.22e+05 1.1 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2902 +VecCopy 118 1.0 3.6788e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecSet 134 1.0 1.9292e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecAXPY 38 1.0 5.0360e-04 1.4 7.52e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 4418 +VecAYPX 245 1.0 1.7371e-03 1.1 2.03e+06 1.1 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 3437 +VecAXPBYCZ 76 1.0 7.0184e-04 1.1 2.11e+06 1.1 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 8817 +VecMAXPY 22 1.0 4.2600e-04 1.2 1.44e+06 1.1 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 9939 +VecAssemblyBegin 61 1.0 4.1774e-01 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+01 1 0 0 0 13 1 0 0 0 14 0 +VecAssemblyEnd 61 1.0 1.3432e-04 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecPointwiseMult 174 1.0 1.1658e-03 1.0 9.66e+05 1.1 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2430 +VecScatterBegin 330 1.0 5.3621e-03 1.4 0.00e+00 0.0 1.7e+03 4.5e+03 0.0e+00 0 0 75 41 0 0 0 75 41 0 0 +VecScatterEnd 330 1.0 2.8858e+00 1.3 1.27e+04 1.5 0.0e+00 0.0e+00 0.0e+00 12 0 0 0 0 12 0 0 0 0 0 +VecNormalize 22 1.0 8.8543e-02 1.0 3.66e+05 1.1 0.0e+00 0.0e+00 2.2e+01 0 0 0 0 5 0 0 0 0 5 12 +SFSetGraph 26 1.0 1.3320e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFSetUp 26 1.0 5.1030e-01 1.1 0.00e+00 0.0 2.5e+02 4.9e+02 2.6e+01 2 0 11 1 6 2 0 11 1 6 0 +SFBcastBegin 10 1.0 1.3548e-04 2.3 0.00e+00 0.0 6.0e+01 1.4e+03 0.0e+00 0 0 3 0 0 0 0 3 0 0 0 +SFBcastEnd 10 1.0 1.1964e-01 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFReduceBegin 3 1.0 5.7040e-05 1.7 0.00e+00 0.0 1.5e+01 6.4e+02 0.0e+00 0 0 1 0 0 0 0 1 0 0 0 +SFReduceEnd 3 1.0 3.1947e-02 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFPack 343 1.0 7.9532e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFUnpack 343 1.0 2.4232e-04 1.2 1.27e+04 1.5 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 126 +KSPSetUp 1 1.0 4.2120e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +KSPSolve 1 1.0 2.6762e+00 1.0 1.31e+08 1.1 1.3e+03 4.8e+03 7.6e+01 12 61 58 33 17 12 61 58 33 17 143 +KSPGMRESOrthog 20 1.0 1.6062e-01 2.0 2.44e+06 1.1 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 5 45 +PCSetUp_GAMG+ 1 1.0 3.4007e+00 1.0 8.55e+07 1.1 9.0e+02 1.3e+04 3.1e+02 15 38 39 60 68 15 38 39 60 70 71 + PCGAMGCreateG 2 1.0 6.2352e-01 1.0 1.56e+05 1.1 1.4e+02 1.6e+03 5.0e+01 3 0 6 1 11 3 0 6 1 11 1 + GAMG Coarsen 4 1.0 6.7702e-01 1.0 0.00e+00 0.0 2.0e+02 7.7e+03 5.5e+01 3 0 9 8 12 3 0 9 8 12 0 + GAMG MIS/Agg 2 1.0 5.9961e-01 1.0 0.00e+00 0.0 1.6e+02 8.2e+03 5.1e+01 3 0 7 7 11 3 0 7 7 12 0 + PCGAMGProl 2 1.0 6.7110e-01 1.0 0.00e+00 0.0 2.6e+02 3.1e+03 7.6e+01 3 0 11 4 17 3 0 11 4 17 0 + GAMG Prol-col 2 1.0 5.4394e-01 1.0 0.00e+00 0.0 2.2e+02 2.6e+03 5.6e+01 2 0 10 3 12 2 0 10 3 13 0 + GAMG Prol-lift 2 1.0 8.8068e-02 1.1 0.00e+00 0.0 3.6e+01 6.3e+03 1.2e+01 0 0 2 1 3 0 0 2 1 3 0 + PCGAMGOptProl 2 1.0 5.3889e-01 1.0 2.27e+07 1.1 1.9e+02 8.7e+03 6.6e+01 2 10 8 9 14 2 10 8 9 15 120 + GAMG smooth 2 1.0 2.0971e-01 1.0 7.72e+06 1.1 7.2e+01 1.4e+04 2.4e+01 1 3 3 5 5 1 3 3 5 5 104 + PCGAMGCreateL 2 1.0 8.7988e-01 1.0 6.26e+07 1.2 1.1e+02 6.7e+04 6.0e+01 4 28 5 38 13 4 28 5 38 14 200 + GAMG PtAP 2 1.0 6.6236e-01 1.0 6.26e+07 1.2 8.8e+01 8.1e+04 2.6e+01 3 28 4 38 6 3 28 4 38 6 266 + GAMG Reduce 1 1.0 4.7986e-01 1.0 2.34e+07 1.4 4.7e+01 5.4e+04 4.7e+01 2 10 2 13 10 2 10 2 13 11 125 +PCGAMG Squ l00 1 1.0 2.3164e-01 1.0 0.00e+00 0.0 4.2e+01 3.0e+04 1.3e+01 1 0 2 7 3 1 0 2 7 3 0 +PCGAMG Gal l00 1 1.0 4.0012e-01 1.0 3.91e+07 1.0 6.0e+01 7.8e+04 1.3e+01 2 18 3 25 3 2 18 3 25 3 290 +PCGAMG Opt l00 1 1.0 1.1196e-01 1.0 5.09e+06 1.0 3.6e+01 2.1e+04 1.1e+01 1 2 2 4 2 1 2 2 4 2 134 +PCGAMG Gal l01 1 1.0 2.6394e-01 1.0 2.34e+07 1.4 2.8e+01 9.0e+04 1.3e+01 1 10 1 13 3 1 10 1 13 3 228 +PCGAMG Opt l01 1 1.0 8.8940e-02 1.0 2.07e+06 1.4 3.6e+01 6.8e+03 1.1e+01 0 1 2 1 2 0 1 2 1 2 58 +PCSetUp 1 1.0 3.4008e+00 1.0 8.55e+07 1.1 9.0e+02 1.3e+04 3.1e+02 15 38 39 60 68 15 38 39 60 70 71 +PCSetUpOnBlocks 19 1.0 9.1237e-03 40.6 7.00e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 767 +PCApply 19 1.0 2.3453e+00 1.1 1.13e+08 1.1 1.2e+03 4.5e+03 1.9e+01 10 53 53 29 4 10 53 53 29 4 141 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -2901,8 +2937,8 @@ Weak Form 4 4 ======================================================================================================================== Average time to get PetscTime(): 3.6e-08 -Average time for MPI_Barrier(): 1.432e-06 -Average time for zero size MPI_Send(): 1.01333e-06 +Average time for MPI_Barrier(): 1.552e-06 +Average time for zero size MPI_Send(): 1.36e-06 #PETSc Option Table entries: --ndofs 30000 # (source: command line) --problem_type elasticity # (source: command line) @@ -2966,69 +3002,69 @@ Option left: name:--scaling_type value: strong source: command line Option left: name:-mg_levels_esteig_ksp_type value: cg source: command line ==== poisson weak scaling (3 processes with ndofs=10000) ==== -[2025-02-22 06:49:38.476] [RANK: 0] [info] Using partitioner with 216000 cell data -[2025-02-22 06:49:38.478] [RANK: 0] [info] Compute partition of cells across ranks -[2025-02-22 06:49:38.478] [RANK: 0] [info] Building mesh dual graph -[2025-02-22 06:49:38.478] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-02-22 06:49:38.542] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2025-02-22 06:49:38.548] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:38.548] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:38.549] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 -[2025-02-22 06:49:38.551] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) -[2025-02-22 06:49:38.551] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2025-02-22 06:49:53.385] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-02-22 06:49:53.398] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-02-22 06:49:53.401] [RANK: 0] [info] Extract basic topology: 212908->212908 -[2025-02-22 06:49:53.401] [RANK: 0] [info] Build local dual graph -[2025-02-22 06:49:53.401] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-02-22 06:49:53.438] [RANK: 0] [info] GPS pseudo-diameter:(160) 51444-1559 -[2025-02-22 06:49:53.444] [RANK: 0] [info] Create topology (single cell type) -[2025-02-22 06:49:53.444] [RANK: 0] [info] Create topology (generalised) -[2025-02-22 06:49:53.499] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-02-22 06:49:53.499] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-02-22 06:49:53.508] [RANK: 0] [info] Compute ghost indices -[2025-02-22 06:49:53.508] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2025-02-22 06:49:53.510] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2025-02-22 06:49:53.513] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-02-22 06:49:53.514] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-02-22 06:49:53.525] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:53.526] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:53.526] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:53.526] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:53.529] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-02-22 06:49:53.530] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-02-22 06:49:53.530] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2025-02-22 06:49:53.530] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:53.530] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:53.530] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2025-02-22 06:49:53.530] [RANK: 0] [info] Checking required entities per dimension -[2025-02-22 06:49:53.530] [RANK: 0] [info] Cell type: 0 dofmap: 53227x4 -[2025-02-22 06:49:53.536] [RANK: 0] [info] Global index computation -[2025-02-22 06:49:53.536] [RANK: 0] [info] Got 1 index_maps -[2025-02-22 06:49:53.536] [RANK: 0] [info] Get global indices -[2025-02-22 06:49:53.537] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:53.537] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:14.443] [RANK: 0] [info] Using partitioner with 216000 cell data +[2026-03-28 15:17:14.444] [RANK: 0] [info] Compute partition of cells across ranks +[2026-03-28 15:17:14.444] [RANK: 0] [info] Building mesh dual graph +[2026-03-28 15:17:14.444] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-03-28 15:17:14.593] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2026-03-28 15:17:14.618] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:14.618] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:14.618] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 +[2026-03-28 15:17:14.632] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) +[2026-03-28 15:17:14.632] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2026-03-28 15:17:32.857] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-03-28 15:17:32.886] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-03-28 15:17:32.947] [RANK: 0] [info] Extract basic topology: 213268->213268 +[2026-03-28 15:17:32.947] [RANK: 0] [info] Build local dual graph +[2026-03-28 15:17:32.947] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-03-28 15:17:33.067] [RANK: 0] [info] GPS pseudo-diameter:(169) 50547-237 +[2026-03-28 15:17:33.081] [RANK: 0] [info] Create topology (single cell type) +[2026-03-28 15:17:33.081] [RANK: 0] [info] Create topology (generalised) +[2026-03-28 15:17:33.102] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-03-28 15:17:33.126] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-03-28 15:17:33.271] [RANK: 0] [info] Compute ghost indices +[2026-03-28 15:17:33.271] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2026-03-28 15:17:33.294] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2026-03-28 15:17:33.369] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-03-28 15:17:33.378] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-03-28 15:17:33.585] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:33.606] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:33.642] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:33.666] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:33.726] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-03-28 15:17:33.754] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-03-28 15:17:33.754] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2026-03-28 15:17:33.778] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:33.810] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:33.810] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2026-03-28 15:17:33.930] [RANK: 0] [info] Checking required entities per dimension +[2026-03-28 15:17:33.930] [RANK: 0] [info] Cell type: 0 dofmap: 53317x4 +[2026-03-28 15:17:33.935] [RANK: 0] [info] Global index computation +[2026-03-28 15:17:33.942] [RANK: 0] [info] Got 1 index_maps +[2026-03-28 15:17:33.942] [RANK: 0] [info] Get global indices +[2026-03-28 15:17:34.070] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:34.090] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (30x30x30) to be refined 0 times -[2025-02-22 06:49:53.539] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2025-02-22 06:49:53.576] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:53.577] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:53.608] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:53.608] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:53.610] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-02-22 06:49:53.610] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2025-02-22 06:49:53.611] [RANK: 0] [info] Checking required entities per dimension -[2025-02-22 06:49:53.611] [RANK: 0] [info] Cell type: 0 dofmap: 53227x4 -[2025-02-22 06:49:53.616] [RANK: 0] [info] Global index computation -[2025-02-22 06:49:53.616] [RANK: 0] [info] Got 1 index_maps -[2025-02-22 06:49:53.616] [RANK: 0] [info] Get global indices -[2025-02-22 06:49:53.617] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:53.617] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:53.617] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-02-22 06:49:53.618] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-02-22 06:49:53.618] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2025-02-22 06:49:53.636] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-02-22 06:49:53.636] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) -[2025-02-22 06:49:53.653] [RANK: 0] [info] Column ghost size increased from 457 to 1266 +[2026-03-28 15:17:34.146] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2026-03-28 15:17:34.219] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:34.242] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:34.402] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:34.418] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:34.452] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-03-28 15:17:34.452] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2026-03-28 15:17:34.453] [RANK: 0] [info] Checking required entities per dimension +[2026-03-28 15:17:34.458] [RANK: 0] [info] Cell type: 0 dofmap: 53317x4 +[2026-03-28 15:17:34.463] [RANK: 0] [info] Global index computation +[2026-03-28 15:17:34.470] [RANK: 0] [info] Got 1 index_maps +[2026-03-28 15:17:34.471] [RANK: 0] [info] Get global indices +[2026-03-28 15:17:34.538] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:34.554] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:34.658] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-03-28 15:17:34.658] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-03-28 15:17:34.659] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2026-03-28 15:17:34.887] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-03-28 15:17:34.887] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) +[2026-03-28 15:17:34.976] [RANK: 0] [info] Column ghost size increased from 452 to 1244 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -3042,7 +3078,7 @@ Total degrees of freedom: 29791 (29.8 thousand) Average degrees of freedom per process: 9930 ---------------------------------------------------------------- -[2025-02-22 06:49:53.698] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2026-03-28 15:17:35.099] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -3088,41 +3124,41 @@ [MPI_MAX] Summary of timings | reps wall avg wall tot --------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 15.070000 15.070000 -Build dofmap data | 2 0.010000 0.020000 -Build sparsity | 1 0.000000 0.000000 +Build BoxMesh (tetrahedra) | 1 19.700000 19.700000 +Build dofmap data | 2 0.160000 0.320000 +Build sparsity | 1 0.040000 0.040000 Compute connectivity 2-0 | 1 0.000000 0.000000 Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.070000 0.070000 -Compute graph partition (SCOTCH) | 1 14.840000 14.840000 -Compute local part of mesh dual graph (mixed) | 2 0.075000 0.150000 +Compute entities of dim = 2 | 1 0.310000 0.310000 +Compute graph partition (SCOTCH) | 1 18.220000 18.220000 +Compute local part of mesh dual graph (mixed) | 2 0.130000 0.260000 Compute local-to-local map | 1 0.000000 0.000000 -Compute non-local part of mesh dual graph | 1 0.010000 0.010000 +Compute non-local part of mesh dual graph | 1 0.070000 0.070000 Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 -Distribute fixed-degree adjacency list to destination ranks | 1 0.020000 0.020000 -Distribute row-wise data (scalable) | 1 0.000000 0.000000 -GPS: create_level_structure | 2 0.000000 0.000000 -Gibbs-Poole-Stockmeyer ordering | 1 0.000000 0.000000 -Init MPI | 1 0.030000 0.030000 -Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 0.010000 0.020000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.110000 0.110000 +Distribute row-wise data (scalable) | 1 0.210000 0.210000 +GPS: create_level_structure | 6 0.001667 0.010000 +Gibbs-Poole-Stockmeyer ordering | 1 0.030000 0.030000 +Init MPI | 1 0.460000 0.460000 +Init PETSc | 1 0.130000 0.130000 +Init dofmap from element dofmap | 2 0.015000 0.030000 Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.170000 0.170000 +PETSc Krylov solver | 1 0.530000 0.530000 SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 14.840000 14.840000 -SparsityPattern::finalize | 1 0.020000 0.020000 -Topology: create | 1 0.090000 0.090000 -Topology: determine shared index ownership | 1 0.050000 0.050000 +SCOTCH: call SCOTCH_dgraphPart | 1 18.220000 18.220000 +SparsityPattern::finalize | 1 0.070000 0.070000 +Topology: create | 1 0.650000 0.650000 +Topology: determine shared index ownership | 1 0.170000 0.170000 Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.010000 0.010000 -ZZZ Assemble | 1 0.080000 0.080000 -ZZZ Assemble matrix | 1 0.030000 0.030000 +ZZZ Assemble | 1 0.510000 0.510000 +ZZZ Assemble matrix | 1 0.080000 0.080000 ZZZ Assemble vector | 1 0.010000 0.010000 -ZZZ Create Mesh | 1 15.070000 15.070000 -ZZZ Create RHS function | 1 0.020000 0.020000 -ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.070000 0.070000 -ZZZ FunctionSpace | 1 0.010000 0.010000 -ZZZ Solve | 1 0.170000 0.170000 +ZZZ Create Mesh | 1 19.760000 19.760000 +ZZZ Create RHS function | 1 0.170000 0.170000 +ZZZ Create boundary conditions | 1 0.140000 0.140000 +ZZZ Create facets and facet->cell connectivity | 1 0.310000 0.310000 +ZZZ FunctionSpace | 1 0.130000 0.130000 +ZZZ Solve | 1 0.540000 0.540000 *** Number of Krylov iterations: 7 *** Solution norm: 36.6791 **************************************************************************************************************************************************************** @@ -3131,16 +3167,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named codethink04-arm64 with 3 processes, by pbuilder1 on Sat Feb 22 06:49:53 2025 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Sat Mar 28 15:17:35 2026 Using Petsc Release Version 3.22.2, Nov 28, 2024 Max Max/Min Avg Total -Time (sec): 1.540e+01 1.000 1.540e+01 +Time (sec): 2.124e+01 1.001 2.123e+01 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 3.517e+06 1.020 3.489e+06 1.047e+07 -Flops/sec: 2.285e+05 1.020 2.266e+05 6.798e+05 +Flops: 3.559e+06 1.032 3.489e+06 1.047e+07 +Flops/sec: 1.677e+05 1.033 1.643e+05 4.930e+05 MPI Msg Count: 3.000e+01 1.000 3.000e+01 9.000e+01 -MPI Msg Len (bytes): 1.911e+05 1.222 5.888e+03 5.299e+05 +MPI Msg Len (bytes): 1.884e+05 1.211 5.778e+03 5.201e+05 MPI Reductions: 7.200e+01 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -3149,7 +3185,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 1.5396e+01 100.0% 1.0466e+07 100.0% 9.000e+01 100.0% 5.888e+03 100.0% 5.400e+01 75.0% + 0: Main Stage: 2.1232e+01 100.0% 1.0468e+07 100.0% 9.000e+01 100.0% 5.778e+03 100.0% 5.400e+01 75.0% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -3173,32 +3209,32 @@ --- Event Stage 0: Main Stage -BuildTwoSided 5 1.0 1.4677e-03 31.7 0.00e+00 0.0 2.4e+01 4.0e+00 5.0e+00 0 0 27 0 7 0 0 27 0 9 0 -BuildTwoSidedF 2 1.0 1.4637e-03 33.5 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 -MatMult 7 1.0 1.7143e-03 1.0 1.93e+06 1.0 4.2e+01 5.7e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 3342 -MatConvert 1 1.0 3.6688e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 3 0 0 0 0 4 0 -MatAssemblyBegin 5 1.0 2.7703e-03 1.7 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 -MatAssemblyEnd 5 1.0 2.9765e-03 1.0 3.75e+03 1.2 1.2e+01 1.4e+03 5.0e+00 0 0 13 3 7 0 0 13 3 9 4 -MatGetRowIJ 4 1.0 2.6400e-06 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatView 1 1.0 7.7041e-05 2.4 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+00 0 0 0 0 1 0 0 0 0 2 0 -MatSetPreallCOO 2 1.0 9.9781e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatSetValuesCOO 2 1.0 6.5644e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecTDot 16 1.0 2.0656e-04 1.2 3.20e+05 1.0 0.0e+00 0.0e+00 1.6e+01 0 9 0 0 22 0 9 0 0 30 4615 -VecNorm 8 1.0 2.1420e-04 1.3 1.60e+05 1.0 0.0e+00 0.0e+00 8.0e+00 0 5 0 0 11 0 5 0 0 15 2225 -VecCopy 2 1.0 1.9280e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecSet 9 1.0 2.1920e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecAXPY 14 1.0 1.1960e-04 1.2 2.80e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 6974 -VecAYPX 6 1.0 7.8960e-05 1.1 1.20e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 4528 -VecScatterBegin 7 1.0 1.2740e-04 1.0 0.00e+00 0.0 4.2e+01 5.7e+03 0.0e+00 0 0 47 45 0 0 0 47 45 0 0 -VecScatterEnd 7 1.0 2.0832e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetGraph 3 1.0 3.3721e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetUp 3 1.0 1.0400e-04 1.0 0.00e+00 0.0 3.6e+01 8.2e+02 3.0e+00 0 0 40 6 4 0 0 40 6 6 0 -SFPack 7 1.0 2.8920e-05 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFUnpack 7 1.0 3.1200e-06 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSetUp 1 1.0 2.9680e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSolve 1 1.0 6.4050e-02 1.0 2.81e+06 1.0 4.2e+01 5.7e+03 2.4e+01 0 80 47 45 33 0 80 47 45 44 130 -PCSetUp 1 1.0 1.0572e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 3 1 0 0 0 4 0 -PCApply 8 1.0 6.1602e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +BuildTwoSided 5 1.0 3.4182e-02 463.9 0.00e+00 0.0 2.4e+01 4.0e+00 5.0e+00 0 0 27 0 7 0 0 27 0 9 0 +BuildTwoSidedF 2 1.0 3.4182e-02 494.8 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 +MatMult 7 1.0 1.6882e-03 1.0 1.95e+06 1.0 4.2e+01 5.5e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 3394 +MatConvert 1 1.0 1.0224e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 3 0 0 0 0 4 0 +MatAssemblyBegin 5 1.0 3.5489e-02 23.8 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 +MatAssemblyEnd 5 1.0 7.0072e-03 1.0 3.64e+03 1.2 1.2e+01 1.4e+03 5.0e+00 0 0 13 3 7 0 0 13 3 9 1 +MatGetRowIJ 4 1.0 3.2400e-06 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatView 1 1.0 2.1908e-04 6.9 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+00 0 0 0 0 1 0 0 0 0 2 0 +MatSetPreallCOO 2 1.0 9.4864e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatSetValuesCOO 2 1.0 6.1496e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecTDot 16 1.0 1.8996e-04 1.1 3.24e+05 1.0 0.0e+00 0.0e+00 1.6e+01 0 9 0 0 22 0 9 0 0 30 5018 +VecNorm 8 1.0 2.1548e-04 1.3 1.62e+05 1.0 0.0e+00 0.0e+00 8.0e+00 0 5 0 0 11 0 5 0 0 15 2212 +VecCopy 2 1.0 1.7480e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecSet 9 1.0 2.2880e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecAXPY 14 1.0 1.1448e-04 1.1 2.83e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 7286 +VecAYPX 6 1.0 7.0600e-05 1.1 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 5064 +VecScatterBegin 7 1.0 1.3200e-04 1.0 0.00e+00 0.0 4.2e+01 5.5e+03 0.0e+00 0 0 47 45 0 0 0 47 45 0 0 +VecScatterEnd 7 1.0 2.0984e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFSetGraph 3 1.0 3.3200e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFSetUp 3 1.0 1.0720e-04 1.0 0.00e+00 0.0 3.6e+01 8.1e+02 3.0e+00 0 0 40 6 4 0 0 40 6 6 0 +SFPack 7 1.0 3.8400e-05 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFUnpack 7 1.0 2.4400e-06 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +KSPSetUp 1 1.0 3.0920e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +KSPSolve 1 1.0 2.7909e-01 1.0 2.84e+06 1.0 4.2e+01 5.5e+03 2.4e+01 1 80 47 45 33 1 80 47 45 44 30 +PCSetUp 1 1.0 2.5203e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 3 1 0 0 0 4 0 +PCApply 8 1.0 2.7668e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 1 0 0 0 0 1 0 0 0 0 0 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -3215,9 +3251,9 @@ Preconditioner 1 1 Viewer 1 1 ======================================================================================================================== -Average time to get PetscTime(): 3.21e-08 -Average time for MPI_Barrier(): 1.528e-06 -Average time for zero size MPI_Send(): 4.74667e-06 +Average time to get PetscTime(): 3.2e-08 +Average time for MPI_Barrier(): 1.544e-06 +Average time for zero size MPI_Send(): 3.09333e-06 #PETSc Option Table entries: --ndofs 10000 # (source: command line) --problem_type poisson # (source: command line) @@ -3274,69 +3310,69 @@ Option left: name:--problem_type value: poisson source: command line Option left: name:--scaling_type value: weak source: command line ==== poisson strong scaling (3 processes with ndofs=30000) ==== -[2025-02-22 06:49:54.128] [RANK: 0] [info] Using partitioner with 216000 cell data -[2025-02-22 06:49:54.130] [RANK: 0] [info] Compute partition of cells across ranks -[2025-02-22 06:49:54.130] [RANK: 0] [info] Building mesh dual graph -[2025-02-22 06:49:54.130] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-02-22 06:49:54.190] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2025-02-22 06:49:54.205] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:49:54.206] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:49:54.206] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 -[2025-02-22 06:49:54.208] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) -[2025-02-22 06:49:54.208] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2025-02-22 06:50:09.677] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-02-22 06:50:09.697] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-02-22 06:50:09.703] [RANK: 0] [info] Extract basic topology: 212764->212764 -[2025-02-22 06:50:09.703] [RANK: 0] [info] Build local dual graph -[2025-02-22 06:50:09.703] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-02-22 06:50:09.771] [RANK: 0] [info] GPS pseudo-diameter:(158) 46165-3726 -[2025-02-22 06:50:09.778] [RANK: 0] [info] Create topology (single cell type) -[2025-02-22 06:50:09.778] [RANK: 0] [info] Create topology (generalised) -[2025-02-22 06:50:09.783] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-02-22 06:50:09.783] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-02-22 06:50:09.793] [RANK: 0] [info] Compute ghost indices -[2025-02-22 06:50:09.793] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2025-02-22 06:50:09.794] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2025-02-22 06:50:09.797] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-02-22 06:50:09.797] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-02-22 06:50:09.808] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:50:09.809] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:50:09.809] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:50:09.809] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:50:09.812] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-02-22 06:50:09.812] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-02-22 06:50:09.812] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2025-02-22 06:50:09.813] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:50:09.813] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:50:09.813] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2025-02-22 06:50:09.813] [RANK: 0] [info] Checking required entities per dimension -[2025-02-22 06:50:09.813] [RANK: 0] [info] Cell type: 0 dofmap: 53191x4 -[2025-02-22 06:50:09.818] [RANK: 0] [info] Global index computation -[2025-02-22 06:50:09.818] [RANK: 0] [info] Got 1 index_maps -[2025-02-22 06:50:09.818] [RANK: 0] [info] Get global indices -[2025-02-22 06:50:09.819] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:50:09.819] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:36.083] [RANK: 0] [info] Using partitioner with 216000 cell data +[2026-03-28 15:17:36.084] [RANK: 0] [info] Compute partition of cells across ranks +[2026-03-28 15:17:36.084] [RANK: 0] [info] Building mesh dual graph +[2026-03-28 15:17:36.084] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-03-28 15:17:36.170] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2026-03-28 15:17:36.174] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:36.190] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:36.190] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 +[2026-03-28 15:17:36.254] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) +[2026-03-28 15:17:36.255] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2026-03-28 15:17:53.240] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-03-28 15:17:53.254] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-03-28 15:17:53.296] [RANK: 0] [info] Extract basic topology: 212772->212772 +[2026-03-28 15:17:53.296] [RANK: 0] [info] Build local dual graph +[2026-03-28 15:17:53.296] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-03-28 15:17:53.369] [RANK: 0] [info] GPS pseudo-diameter:(175) 52903-139 +[2026-03-28 15:17:53.380] [RANK: 0] [info] Create topology (single cell type) +[2026-03-28 15:17:53.380] [RANK: 0] [info] Create topology (generalised) +[2026-03-28 15:17:53.406] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-03-28 15:17:53.438] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-03-28 15:17:53.583] [RANK: 0] [info] Compute ghost indices +[2026-03-28 15:17:53.583] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2026-03-28 15:17:53.598] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2026-03-28 15:17:53.689] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-03-28 15:17:53.702] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-03-28 15:17:53.933] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:53.970] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:54.002] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:54.034] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:54.098] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-03-28 15:17:54.114] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-03-28 15:17:54.114] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2026-03-28 15:17:54.146] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:54.178] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:54.178] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2026-03-28 15:17:54.290] [RANK: 0] [info] Checking required entities per dimension +[2026-03-28 15:17:54.290] [RANK: 0] [info] Cell type: 0 dofmap: 53193x4 +[2026-03-28 15:17:54.295] [RANK: 0] [info] Global index computation +[2026-03-28 15:17:54.302] [RANK: 0] [info] Got 1 index_maps +[2026-03-28 15:17:54.302] [RANK: 0] [info] Get global indices +[2026-03-28 15:17:54.370] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:54.386] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (30x30x30) to be refined 0 times -[2025-02-22 06:50:09.821] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2025-02-22 06:50:09.857] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:50:09.862] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:50:09.892] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:50:09.892] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:50:09.894] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-02-22 06:50:09.894] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2025-02-22 06:50:09.895] [RANK: 0] [info] Checking required entities per dimension -[2025-02-22 06:50:09.895] [RANK: 0] [info] Cell type: 0 dofmap: 53191x4 -[2025-02-22 06:50:09.900] [RANK: 0] [info] Global index computation -[2025-02-22 06:50:09.900] [RANK: 0] [info] Got 1 index_maps -[2025-02-22 06:50:09.901] [RANK: 0] [info] Get global indices -[2025-02-22 06:50:09.901] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-02-22 06:50:09.901] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-02-22 06:50:09.902] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-02-22 06:50:09.902] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-02-22 06:50:09.902] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2025-02-22 06:50:09.920] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-02-22 06:50:09.920] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) -[2025-02-22 06:50:09.937] [RANK: 0] [info] Column ghost size increased from 454 to 1230 +[2026-03-28 15:17:54.434] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2026-03-28 15:17:54.507] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:54.522] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:54.726] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:54.758] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:54.808] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-03-28 15:17:54.808] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2026-03-28 15:17:54.809] [RANK: 0] [info] Checking required entities per dimension +[2026-03-28 15:17:54.809] [RANK: 0] [info] Cell type: 0 dofmap: 53193x4 +[2026-03-28 15:17:54.814] [RANK: 0] [info] Global index computation +[2026-03-28 15:17:54.822] [RANK: 0] [info] Got 1 index_maps +[2026-03-28 15:17:54.822] [RANK: 0] [info] Get global indices +[2026-03-28 15:17:54.966] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-03-28 15:17:54.998] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-03-28 15:17:55.174] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-03-28 15:17:55.174] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-03-28 15:17:55.174] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2026-03-28 15:17:55.467] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-03-28 15:17:55.467] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) +[2026-03-28 15:17:55.500] [RANK: 0] [info] Column ghost size increased from 453 to 1227 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -3350,7 +3386,7 @@ Total degrees of freedom: 29791 (29.8 thousand) Average degrees of freedom per process: 9930 ---------------------------------------------------------------- -[2025-02-22 06:50:09.984] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2026-03-28 15:17:55.611] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -3396,41 +3432,41 @@ [MPI_MAX] Summary of timings | reps wall avg wall tot --------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 15.690000 15.690000 -Build dofmap data | 2 0.005000 0.010000 -Build sparsity | 1 0.010000 0.010000 +Build BoxMesh (tetrahedra) | 1 18.360000 18.360000 +Build dofmap data | 2 0.185000 0.370000 +Build sparsity | 1 0.020000 0.020000 Compute connectivity 2-0 | 1 0.000000 0.000000 Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.080000 0.080000 -Compute graph partition (SCOTCH) | 1 15.480000 15.480000 -Compute local part of mesh dual graph (mixed) | 2 0.070000 0.140000 +Compute entities of dim = 2 | 1 0.370000 0.370000 +Compute graph partition (SCOTCH) | 1 16.990000 16.990000 +Compute local part of mesh dual graph (mixed) | 2 0.080000 0.160000 Compute local-to-local map | 1 0.000000 0.000000 -Compute non-local part of mesh dual graph | 1 0.020000 0.020000 +Compute non-local part of mesh dual graph | 1 0.090000 0.090000 Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 -Distribute fixed-degree adjacency list to destination ranks | 1 0.020000 0.020000 -Distribute row-wise data (scalable) | 1 0.000000 0.000000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.080000 0.080000 +Distribute row-wise data (scalable) | 1 0.190000 0.190000 GPS: create_level_structure | 5 0.000000 0.000000 -Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 -Init MPI | 1 0.040000 0.040000 -Init PETSc | 1 0.010000 0.010000 -Init dofmap from element dofmap | 2 0.005000 0.010000 +Gibbs-Poole-Stockmeyer ordering | 1 0.020000 0.020000 +Init MPI | 1 0.100000 0.100000 +Init PETSc | 1 0.090000 0.090000 +Init dofmap from element dofmap | 2 0.015000 0.030000 Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.200000 0.200000 -SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 15.480000 15.480000 -SparsityPattern::finalize | 1 0.010000 0.010000 -Topology: create | 1 0.070000 0.070000 -Topology: determine shared index ownership | 1 0.040000 0.040000 -Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.000000 0.000000 -ZZZ Assemble | 1 0.080000 0.080000 -ZZZ Assemble matrix | 1 0.040000 0.040000 -ZZZ Assemble vector | 1 0.000000 0.000000 -ZZZ Create Mesh | 1 15.690000 15.690000 -ZZZ Create RHS function | 1 0.020000 0.020000 -ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.080000 0.080000 -ZZZ FunctionSpace | 1 0.000000 0.000000 -ZZZ Solve | 1 0.200000 0.200000 +PETSc Krylov solver | 1 0.670000 0.670000 +SCOTCH: call SCOTCH_dgraphBuild | 1 0.020000 0.020000 +SCOTCH: call SCOTCH_dgraphPart | 1 16.970000 16.970000 +SparsityPattern::finalize | 1 0.030000 0.030000 +Topology: create | 1 0.710000 0.710000 +Topology: determine shared index ownership | 1 0.180000 0.180000 +Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.010000 0.010000 +ZZZ Assemble | 1 0.570000 0.570000 +ZZZ Assemble matrix | 1 0.080000 0.080000 +ZZZ Assemble vector | 1 0.020000 0.020000 +ZZZ Create Mesh | 1 18.380000 18.380000 +ZZZ Create RHS function | 1 0.240000 0.240000 +ZZZ Create boundary conditions | 1 0.200000 0.200000 +ZZZ Create facets and facet->cell connectivity | 1 0.370000 0.370000 +ZZZ FunctionSpace | 1 0.240000 0.240000 +ZZZ Solve | 1 0.670000 0.670000 *** Number of Krylov iterations: 7 *** Solution norm: 36.6791 **************************************************************************************************************************************************************** @@ -3439,16 +3475,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named codethink04-arm64 with 3 processes, by pbuilder1 on Sat Feb 22 06:50:10 2025 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Sat Mar 28 15:17:56 2026 Using Petsc Release Version 3.22.2, Nov 28, 2024 Max Max/Min Avg Total -Time (sec): 1.606e+01 1.000 1.606e+01 +Time (sec): 2.022e+01 1.000 2.022e+01 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 3.536e+06 1.028 3.489e+06 1.047e+07 -Flops/sec: 2.203e+05 1.028 2.173e+05 6.519e+05 +Flops: 3.515e+06 1.019 3.489e+06 1.047e+07 +Flops/sec: 1.738e+05 1.019 1.725e+05 5.176e+05 MPI Msg Count: 3.000e+01 1.000 3.000e+01 9.000e+01 -MPI Msg Len (bytes): 1.861e+05 1.216 5.822e+03 5.239e+05 +MPI Msg Len (bytes): 1.962e+05 1.298 5.939e+03 5.345e+05 MPI Reductions: 7.200e+01 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -3457,7 +3493,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 1.6055e+01 100.0% 1.0467e+07 100.0% 9.000e+01 100.0% 5.822e+03 100.0% 5.400e+01 75.0% + 0: Main Stage: 2.0221e+01 100.0% 1.0466e+07 100.0% 9.000e+01 100.0% 5.939e+03 100.0% 5.400e+01 75.0% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -3481,32 +3517,32 @@ --- Event Stage 0: Main Stage -BuildTwoSided 5 1.0 3.4652e-03 52.8 0.00e+00 0.0 2.4e+01 4.0e+00 5.0e+00 0 0 27 0 7 0 0 27 0 9 0 -BuildTwoSidedF 2 1.0 3.4618e-03 53.3 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 -MatMult 7 1.0 1.6816e-03 1.0 1.94e+06 1.0 4.2e+01 5.6e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 3407 -MatConvert 1 1.0 3.1990e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 3 0 0 0 0 4 0 -MatAssemblyBegin 5 1.0 4.7737e-03 2.9 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 -MatAssemblyEnd 5 1.0 2.7654e-03 1.0 3.86e+03 1.3 1.2e+01 1.4e+03 5.0e+00 0 0 13 3 7 0 0 13 3 9 4 -MatGetRowIJ 4 1.0 1.7600e-06 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatView 1 1.0 2.2384e-04 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+00 0 0 0 0 1 0 0 0 0 2 0 -MatSetPreallCOO 2 1.0 9.7325e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatSetValuesCOO 2 1.0 6.3772e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecTDot 16 1.0 2.0596e-04 1.2 3.22e+05 1.0 0.0e+00 0.0e+00 1.6e+01 0 9 0 0 22 0 9 0 0 30 4628 -VecNorm 8 1.0 2.5708e-04 1.5 1.61e+05 1.0 0.0e+00 0.0e+00 8.0e+00 0 5 0 0 11 0 5 0 0 15 1854 -VecCopy 2 1.0 1.8040e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecSet 9 1.0 2.4880e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecAXPY 14 1.0 1.1524e-04 1.1 2.82e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 7238 -VecAYPX 6 1.0 8.1200e-05 1.2 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 4403 -VecScatterBegin 7 1.0 1.3348e-04 1.2 0.00e+00 0.0 4.2e+01 5.6e+03 0.0e+00 0 0 47 45 0 0 0 47 45 0 0 -VecScatterEnd 7 1.0 2.2440e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetGraph 3 1.0 3.2682e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetUp 3 1.0 1.0368e-04 1.0 0.00e+00 0.0 3.6e+01 8.1e+02 3.0e+00 0 0 40 6 4 0 0 40 6 6 0 -SFPack 7 1.0 2.3801e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFUnpack 7 1.0 2.1200e-06 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSetUp 1 1.0 2.6680e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSolve 1 1.0 7.2482e-02 1.0 2.82e+06 1.0 4.2e+01 5.6e+03 2.4e+01 0 80 47 45 33 0 80 47 45 44 115 -PCSetUp 1 1.0 1.2262e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 3 1 0 0 0 4 0 -PCApply 8 1.0 7.0069e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +BuildTwoSided 5 1.0 3.6735e-02 556.9 0.00e+00 0.0 2.4e+01 4.0e+00 5.0e+00 0 0 27 0 7 0 0 27 0 9 0 +BuildTwoSidedF 2 1.0 3.6739e-02 551.6 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 +MatMult 7 1.0 1.6597e-03 1.0 1.92e+06 1.0 4.2e+01 5.7e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 3452 +MatConvert 1 1.0 1.5226e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 3 0 0 0 0 4 0 +MatAssemblyBegin 5 1.0 3.8337e-02 23.4 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 +MatAssemblyEnd 5 1.0 2.6420e-02 1.5 4.03e+03 1.4 1.2e+01 1.4e+03 5.0e+00 0 0 13 3 7 0 0 13 3 9 0 +MatGetRowIJ 4 1.0 1.8000e-06 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatView 1 1.0 1.0832e-02 592.5 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+00 0 0 0 0 1 0 0 0 0 2 0 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Reports information only for process 0. @@ -3524,8 +3560,8 @@ Viewer 1 1 ======================================================================================================================== Average time to get PetscTime(): 3.2e-08 -Average time for MPI_Barrier(): 1.464e-06 -Average time for zero size MPI_Send(): 2.02667e-06 +Average time for MPI_Barrier(): 1.536e-06 +Average time for zero size MPI_Send(): 2.96e-06 #PETSc Option Table entries: --ndofs 30000 # (source: command line) --problem_type poisson # (source: command line) @@ -3631,12 +3667,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: not including original source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/278736/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/278736/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/3949569 and its subdirectories -I: Current time: Sat Feb 22 06:50:21 -12 2025 -I: pbuilder-time-stamp: 1740250221 +I: removing directory /srv/workspace/pbuilder/278736 and its subdirectories +I: Current time: Sat Mar 28 15:18:09 +14 2026 +I: pbuilder-time-stamp: 1774660689