History log of /petsc/src/benchmarks/streams/MPIVersion.c (Results 1 – 25 of 83)
Revision Date Author Comments
# abdd934a 23-Oct-2025 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jczhang/2024-06-26/revise-mpi-openmp-stream' into 'main'

Revise MPI and OpenMP stream benchmarks

See merge request petsc/petsc!7651


# c6bff371 21-Oct-2025 Junchao Zhang <jczhang@anl.gov>

benchmarks: format mpistream output


# 67595998 21-Oct-2025 Junchao Zhang <jczhang@anl.gov>

clangformat: apply to src/src/benchmarks


# 586b08f3 11-Sep-2025 Satish Balay <balay@mcs.anl.gov>

Merge branch 'MarDiehl/use-MPIU' into 'main'

MPIU wrappers provide better debugging capabilities

See merge request petsc/petsc!8696


# 458b0db5 09-Sep-2025 Martin Diehl <mail@martin-diehl.net>

better debugging capabilities

using MPIU wrappers where available and PetscCallMPI for all MPI(U)
functions


# 184b5a2e 26-Jul-2024 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2023-09-15/fix-log-pcmpi' into 'main'

add optimized shared memory PCMPI and add users manual section on comparing STREAMS performance to PETSc application performance

See merge

Merge branch 'barry/2023-09-15/fix-log-pcmpi' into 'main'

add optimized shared memory PCMPI and add users manual section on comparing STREAMS performance to PETSc application performance

See merge request petsc/petsc!6903

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# 9f0612e4 11-Oct-2023 Barry Smith <bsmith@mcs.anl.gov>

Add shared memory support for PCMPI using both shmget() and MPI_Win_allocate_shared()


# 6a3335a3 11-May-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/fix-excl-rank' into 'main'

Replace !rank with rank == 0

See merge request petsc/petsc!5223


# 2961357a 07-May-2022 Satish Balay <balay@mcs.anl.gov>

Merge remote-tracking branch 'origin/release'


# 337726c1 05-May-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/fix-streams' into 'release'

Fix streams benchmark

See merge request petsc/petsc!5222


# c5853193 05-May-2022 Pierre Jolivet <pierre@joliv.et>

Replace !rank with rank == 0

See also https://gitlab.com/petsc/petsc/-/merge_requests/4146


# ed38be93 05-May-2022 Pierre Jolivet <pierre@joliv.et>

Fix streams benchmark


# e6abfd98 28-Mar-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jacobf/2022-03-26/variadic-chkerrq-stragglers' into 'main'

Clean Up Variadic-CHKERRQ Stragglers

See merge request petsc/petsc!5033


# 51096aa5 27-Mar-2022 Jacob Faibussowitsch <jacob.fai@gmail.com>

modernize benchmarks/streams/MPIVersion.c


# b8abcfde 26-Mar-2022 Jacob Faibussowitsch <jacob.fai@gmail.com>

fixup some remaining stragglers from !4889


# 6762c164 15-Sep-2021 Satish Balay <balay@mcs.anl.gov>

Merge branch 'psanan-release-patch-82973' into 'main'

Developer docs, style: remove rule about using "if (!rank)" and replace all "!rank" usage with "rank == 0"

See merge request petsc/petsc!4146


# dd400576 26-Jul-2021 Patrick Sanan <patrick.sanan@gmail.com>

Style: replace "!rank" with "rank == 0"

In SF tutorial ex1 (src/vec/is/sf/tutorials/ex1.c), add parentheses around "rank == 0". This is relevant because ! binds more tightly than +, but == binds les

Style: replace "!rank" with "rank == 0"

In SF tutorial ex1 (src/vec/is/sf/tutorials/ex1.c), add parentheses around "rank == 0". This is relevant because ! binds more tightly than +, but == binds less
tightly, so the result of the computation would otherwise change.

show more ...


# 771d2c4f 27-May-2021 Satish Balay <balay@mcs.anl.gov>

Merge branch 'balay/fix-doc2'


# e3579c4f 27-May-2021 Satish Balay <balay@mcs.anl.gov>

doc: fix checksource errros from 0e3d61c972ee8b0cd7b6ee2ab64f8543b0740577


# abbcd2d4 27-May-2021 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2021-05-16/rm-star-comments' into 'main'

Remove use of * at beginning of comment line and /** and **/

See merge request petsc/petsc!3985


# 0e3d61c9 27-May-2021 Barry Smith <bsmith@mcs.anl.gov>

Remove use of * at beginning of comment line and /** and **/


# a8cf78f8 24-May-2021 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2021-05-16/fix-double-lines' into 'main'

Fix typos in source

See merge request petsc/petsc!3984


# 4e278199 16-May-2021 Barry Smith <bsmith@mcs.anl.gov>

Remove all double blank lines from source

Commit-type: petsc-style
/2h


# 0ba6fdb9 07-Aug-2019 Karl Rupp <me@karlrupp.net>

Merge branch 'barry/2019-09-01/feature-streams-openmp' [PR #1939]

* barry/2019-09-01/feature-streams-openmp:
Improve streams benchmark usage, now both MPI and OpenMP produce similar output and both

Merge branch 'barry/2019-09-01/feature-streams-openmp' [PR #1939]

* barry/2019-09-01/feature-streams-openmp:
Improve streams benchmark usage, now both MPI and OpenMP produce similar output and both can use process.py

show more ...


# 4198fb66 02-Aug-2019 Barry Smith <bsmith@mcs.anl.gov>

Improve streams benchmark usage, now both MPI and OpenMP produce similar output and both can use process.py

Added make rules openmpstreams, openmpstreams and changed streams and stream to mpistreams

Improve streams benchmark usage, now both MPI and OpenMP produce similar output and both can use process.py

Added make rules openmpstreams, openmpstreams and changed streams and stream to mpistreams and mpistream

Commit-type: feature, benchmarking

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