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openshmem parcelport #6376

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@ct-clmsn ct-clmsn commented Oct 25, 2023

Implements an OpenSHMEM parcelport. Updated version of #6308 .

This PR adds cmake-based (via pkg-config) OpenSHMEM configuration for the sandia-openshmem and the ucx-openshmem.

OpenSHMEM creates a distributed shared segment on each locality. The following flags were added to cmake.

-DHPX_WITH_PARCELPORT_OPENSHMEM=ON
-DHPX_WITH_FETCH_OPENSHMEM=ON
-DHPX_WITH_PARCELPORT_OPENSHMEM_CONDUIT={sos, ucx,mpi}

The sos option is for Sandia-OpenSHMEM. The ucx option is for the UCX-OpenSHMEM.

Both Sandia OpenSHMEM and UCX-OpenSHMEM should be compiled with --enable-shared to make sure their OpenSHMEM builds are shared libraries. The GASNet-parcelport established the foundation for this implementation. Each locality gets a page of symmetric memory, equal to what is provided in GASNet, for communication.

Users are required to supply this flag as part of the fetch build process for openshmem:

-DCMAKE_C_COMPILER={clang, gcc}

Checklist

Not all points below apply to all pull requests.

I have added a new feature and have added tests to go along with it.

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codacy-production bot commented Oct 25, 2023

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation Diff coverage
+0.01%
Coverage variation details
Coverable lines Covered lines Coverage
Common ancestor commit (89f342b) 191587 163118 85.14%
Head commit (56f396f) 189141 (-2446) 161048 (-2070) 85.15% (+0.01%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details
Coverable lines Covered lines Diff coverage
Pull request (#6376) 0 0 ∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

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Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Commitdcb54156c272f9
HPX Datetime2023-05-10T12:07:53+00:002023-10-27T14:30:59+00:00
Datetime2023-05-10T14:50:18.616050-05:002023-10-27T09:39:51.841231-05:00
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Commitdcb54156c272f9
HPX Datetime2023-05-10T12:07:53+00:002023-10-27T14:30:59+00:00
Datetime2023-05-10T14:52:35.047119-05:002023-10-27T09:42:04.551461-05:00
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale(=)(=)(=)
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Commitdcb54156c272f9
HPX Datetime2023-05-10T12:07:53+00:002023-10-27T14:30:59+00:00
Datetime2023-05-10T14:52:52.237641-05:002023-10-27T09:42:21.478502-05:00
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

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ct-clmsn commented Oct 28, 2023

@Pansysk75 @hkaiser : I can't sort out why shmem_uint8_put_signal is not being detected by the compiler and is getting an 'undefined symbol' error. The include directives given to clang (clang++) and gcc (g++) all point to the right path, the header file (shmem.h) is present in the right path, includes are all provided in the right files and paths, the shmem.h header properly exposes the C functions to C++ (extern), and there does not seem to be any preprocessor directives that are impeding the compiler's ability to find shmem.h or mpp/shmem.h or the symbols defined inside them. If ya'll have any ideas on how to debug this or correct it, it'd be appreciated.

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ct-clmsn commented Oct 29, 2023

@Pansysk75 @hkaiser : sorted out the header issue. Looks like openmpi has both an shmem.h and app/shmem.h header file and they are causing collisions with the openshmem header files with the same names.

/.../hpx/build/clang-15-release/_deps/openshmem-src/install/include/mpp/shmem-def.h:81:50: error: typedef redefinition with different types ('struct shmem_impl_ctx_t *' vs 'struct (unnamed struct at /opt/apps/openmpi/4.1.5/include/mpp/shmem.h:202:9) *')

so there's a conflict between openmpi and openshmem. will check for openmpi, and a specific version that includes openshmem - these are all issues cmake can resolve.

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HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002023-10-29T02:58:12+00:00
HPX Commitdcb54150d08845
Datetime2023-05-10T14:50:18.616050-05:002023-10-28T22:04:14.755446-05:00
Envfile
Clusternamerostamrostam
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002023-10-29T02:58:12+00:00
HPX Commitdcb54150d08845
Datetime2023-05-10T14:52:35.047119-05:002023-10-28T22:06:28.156578-05:00
Envfile
Clusternamerostamrostam
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale(=)(=)(=)
Stream Benchmark - Triad(=)=(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002023-10-29T02:58:12+00:00
HPX Commitdcb54150d08845
Datetime2023-05-10T14:52:52.237641-05:002023-10-28T22:06:44.976525-05:00
Envfile
Clusternamerostamrostam
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

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ct-clmsn commented Nov 2, 2023

@hkaiser @Pansysk75 I'm not able to replicate the build error that's happening. I've copied the build command used by the builder script and it works in my test environment with both cmake and ninja. Any advice on how to proceed would be appreciated!

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Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation Diff coverage
-0.69%
Coverage variation details
Coverable lines Covered lines Coverage
Common ancestor commit (5ffdfbe) 193075 164320 85.11%
Head commit (ee96cd5) 191160 (-1915) 161368 (-2952) 84.42% (-0.69%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details
Coverable lines Covered lines Diff coverage
Pull request (#6376) 0 0 ∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

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ct-clmsn commented Nov 7, 2023

@hkaiser @Pansysk75 the previous issues were caused by OpenMPI. OpenSHMEM is distributed as part of OpenMPI. Additional cmake scripting is necessary to determine if OpenMPI is installed and if OpenMPI's OpenSHMEM is installed. The cmake scripting prevents dual inclusion errors. OpenMPI's OpenSHMEM also has a different library name than Sandia-OpenSHMEM and OSSS-UCX. The cmake scripting handles this particular situation.

OpenMPI's OpenSHMEM has inconsistent feature parity with respect to the current OpenSHMEM specification which both Sandia-OpenSHMEM and OSSS-UCX OpenSHMEM implement. Compile time macros are used to determine if put_signal support is provided. If put_signal isn't available, a semantically equivalent version of that functionality is provided.

The LSU builders pass now for clang and gcc. Also, the documentation has been updated to explain how to use this new parcelport.

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ct-clmsn commented Nov 8, 2023

@hkaiser gcc-12-release and gcc-13-release are failing from issues not related to the openshmem parcelport. clang-12-debug is failing due to an issue with oshmem-info, the tool prints the incpath but not the libpath for that container. All the other gcc and clang builds work correctly.

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Pansysk75 commented Nov 8, 2023

@hkaiser gcc-12-release and gcc-13-release are failing from issues not related to the openshmem parcelport. clang-12-debug is failing due to an issue with oshmem-info, the tool prints the incpath but not the libpath for that container. All the other gcc and clang builds work correctly.

I'm afraid that the tests aren't actually running until #6377 is finished and merged. The tests are built though, so I'm glad you got things working.
I'll try to fix that PR tonight, so that we can also run the tests properly and check for potential runtime errors.

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Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Commitdcb5415044eac4
HPX Datetime2023-05-10T12:07:53+00:002023-12-05T17:43:39+00:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Envfile
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Datetime2023-05-10T14:50:18.616050-05:002023-12-05T11:49:43.848592-06:00

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Commitdcb5415044eac4
HPX Datetime2023-05-10T12:07:53+00:002023-12-05T17:43:39+00:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Envfile
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Datetime2023-05-10T14:52:35.047119-05:002023-12-05T11:51:57.629099-06:00

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale+-(=)
Stream Benchmark - Triad(=)=(=)
Stream Benchmark - Copy(=)(=)(=)

Info

PropertyBeforeAfter
HPX Commitdcb5415044eac4
HPX Datetime2023-05-10T12:07:53+00:002023-12-05T17:43:39+00:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Envfile
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Datetime2023-05-10T14:52:52.237641-05:002023-12-05T11:52:14.528684-06:00

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

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Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Commitdcb54151436568
HPX Datetime2023-05-10T12:07:53+00:002023-12-05T20:19:35+00:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Datetime2023-05-10T14:50:18.616050-05:002023-12-05T14:24:38.715275-06:00
Envfile

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Commitdcb54151436568
HPX Datetime2023-05-10T12:07:53+00:002023-12-05T20:19:35+00:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Datetime2023-05-10T14:52:35.047119-05:002023-12-05T14:26:52.069477-06:00
Envfile

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)=
Stream Benchmark - Scale+-(=)
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)(=)(=)

Info

PropertyBeforeAfter
HPX Commitdcb54151436568
HPX Datetime2023-05-10T12:07:53+00:002023-12-05T20:19:35+00:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Datetime2023-05-10T14:52:52.237641-05:002023-12-05T14:27:09.018775-06:00
Envfile

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

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Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation Diff coverage
-0.42%
Coverage variation details
Coverable lines Covered lines Coverage
Common ancestor commit (5ffdfbe) 0 0 84.57%
Head commit (a4c6b3b) 196565 (+196565) 165419 (+165419) 84.15% (-0.42%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details
Coverable lines Covered lines Diff coverage
Pull request (#6376) 0 0 ∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

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Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Commitdcb5415fd360f8
HPX Datetime2023-05-10T12:07:53+00:002023-12-06T17:06:29+00:00
Datetime2023-05-10T14:50:18.616050-05:002023-12-07T09:59:17.982225-06:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Envfile
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch=

Info

PropertyBeforeAfter
HPX Commitdcb5415fd360f8
HPX Datetime2023-05-10T12:07:53+00:002023-12-06T17:06:29+00:00
Datetime2023-05-10T14:52:35.047119-05:002023-12-07T10:01:33.370313-06:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Envfile
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)=
Stream Benchmark - Scale+-(=)
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Commitdcb5415fd360f8
HPX Datetime2023-05-10T12:07:53+00:002023-12-06T17:06:29+00:00
Datetime2023-05-10T14:52:52.237641-05:002023-12-07T10:01:50.381087-06:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Envfile
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

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Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Commitdcb54151f95217
HPX Datetime2023-05-10T12:07:53+00:002023-12-07T16:31:49+00:00
Clusternamerostamrostam
Datetime2023-05-10T14:50:18.616050-05:002023-12-07T10:40:03.091251-06:00
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch=

Info

PropertyBeforeAfter
HPX Commitdcb54151f95217
HPX Datetime2023-05-10T12:07:53+00:002023-12-07T16:31:49+00:00
Clusternamerostamrostam
Datetime2023-05-10T14:52:35.047119-05:002023-12-07T10:42:17.605962-06:00
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale+-(=)
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Commitdcb54151f95217
HPX Datetime2023-05-10T12:07:53+00:002023-12-07T16:31:49+00:00
Clusternamerostamrostam
Datetime2023-05-10T14:52:52.237641-05:002023-12-07T10:42:34.862878-06:00
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

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retest lsu

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Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Commitdcb541527967ad
HPX Datetime2023-05-10T12:07:53+00:002023-12-14T20:49:42+00:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime2023-05-10T14:50:18.616050-05:002023-12-14T14:54:44.887816-06:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Clusternamerostamrostam
Envfile

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Commitdcb541527967ad
HPX Datetime2023-05-10T12:07:53+00:002023-12-14T20:49:42+00:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime2023-05-10T14:52:35.047119-05:002023-12-14T14:56:58.692130-06:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Clusternamerostamrostam
Envfile

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale(=)(=)=
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Commitdcb541527967ad
HPX Datetime2023-05-10T12:07:53+00:002023-12-14T20:49:42+00:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime2023-05-10T14:52:52.237641-05:002023-12-14T14:57:15.778838-06:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Clusternamerostamrostam
Envfile

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

Copy link

codacy-production bot commented Dec 15, 2023

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation Diff coverage
-77.90% 75.00%
Coverage variation details
Coverable lines Covered lines Coverage
Common ancestor commit (1cf717d) 397874 336695 84.62%
Head commit (9dc29ac) 190197 (-207677) 12786 (-323909) 6.72% (-77.90%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details
Coverable lines Covered lines Diff coverage
Pull request (#6376) 4 3 75.00%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

You may notice some variations in coverage metrics with the latest Coverage engine update. For more details, visit the documentation

@StellarBot
Copy link

Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-01-13T04:03:31+00:00
HPX Commitdcb54153d26527
Clusternamerostamrostam
Datetime2023-05-10T14:50:18.616050-05:002024-01-12T22:09:43.441291-06:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch=

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-01-13T04:03:31+00:00
HPX Commitdcb54153d26527
Clusternamerostamrostam
Datetime2023-05-10T14:52:35.047119-05:002024-01-12T22:11:57.954917-06:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale+-(=)
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-01-13T04:03:31+00:00
HPX Commitdcb54153d26527
Clusternamerostamrostam
Datetime2023-05-10T14:52:52.237641-05:002024-01-12T22:12:14.772980-06:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

@StellarBot
Copy link

Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-03-11T01:08:58+00:00
HPX Commitdcb5415b94200f
Datetime2023-05-10T14:50:18.616050-05:002024-03-10T20:14:51.367244-05:00
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch=

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-03-11T01:08:58+00:00
HPX Commitdcb5415b94200f
Datetime2023-05-10T14:52:35.047119-05:002024-03-10T20:17:06.115281-05:00
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale(=)(=)(=)
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-03-11T01:08:58+00:00
HPX Commitdcb5415b94200f
Datetime2023-05-10T14:52:52.237641-05:002024-03-10T20:17:22.999460-05:00
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

@StellarBot
Copy link

Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Commitdcb5415766d572
HPX Datetime2023-05-10T12:07:53+00:002024-03-25T15:52:42+00:00
Datetime2023-05-10T14:50:18.616050-05:002024-03-25T10:59:56.295453-05:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile
Clusternamerostamrostam
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Commitdcb5415766d572
HPX Datetime2023-05-10T12:07:53+00:002024-03-25T15:52:42+00:00
Datetime2023-05-10T14:52:35.047119-05:002024-03-25T11:02:11.065775-05:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile
Clusternamerostamrostam
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale+(=)(=)
Stream Benchmark - Triad(=)=(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Commitdcb5415766d572
HPX Datetime2023-05-10T12:07:53+00:002024-03-25T15:52:42+00:00
Datetime2023-05-10T14:52:52.237641-05:002024-03-25T11:02:27.870301-05:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile
Clusternamerostamrostam
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

@StellarBot
Copy link

Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-03-25T16:55:41+00:00
HPX Commitdcb54159dc29ac
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile
Datetime2023-05-10T14:50:18.616050-05:002024-03-25T12:05:30.460508-05:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-03-25T16:55:41+00:00
HPX Commitdcb54159dc29ac
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile
Datetime2023-05-10T14:52:35.047119-05:002024-03-25T12:07:45.917487-05:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale+(=)(=)
Stream Benchmark - Triad(=)=(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-03-25T16:55:41+00:00
HPX Commitdcb54159dc29ac
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile
Datetime2023-05-10T14:52:52.237641-05:002024-03-25T12:08:02.678522-05:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

@StellarBot
Copy link

Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-04-08T20:13:15+00:00
HPX Commitdcb541523211bc
Datetime2023-05-10T14:50:18.616050-05:002024-04-08T15:25:00.004354-05:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-04-08T20:13:15+00:00
HPX Commitdcb541523211bc
Datetime2023-05-10T14:52:35.047119-05:002024-04-08T15:27:13.650266-05:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale(=)(=)=
Stream Benchmark - Triad(=)=(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-04-08T20:13:15+00:00
HPX Commitdcb541523211bc
Datetime2023-05-10T14:52:52.237641-05:002024-04-08T15:27:30.545608-05:00
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

Copy link

codacy-production bot commented Apr 8, 2024

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation Diff coverage
-0.14% 100.00%
Coverage variation details
Coverable lines Covered lines Coverage
Common ancestor commit (85c3c8f) 218074 185626 85.12%
Head commit (d26b61d) 209307 (-8767) 177862 (-7764) 84.98% (-0.14%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details
Coverable lines Covered lines Diff coverage
Pull request (#6376) 1 1 100.00%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

Codacy will stop sending the deprecated coverage status from June 5th, 2024. Learn more

@StellarBot
Copy link

Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-04-12T14:20:02+00:00
HPX Commitdcb5415f1e0b2c
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime2023-05-10T14:50:18.616050-05:002024-04-12T09:24:50.459862-05:00
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-04-12T14:20:02+00:00
HPX Commitdcb5415f1e0b2c
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime2023-05-10T14:52:35.047119-05:002024-04-12T09:27:04.868517-05:00
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale+(=)(=)
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Datetime2023-05-10T12:07:53+00:002024-04-12T14:20:02+00:00
HPX Commitdcb5415f1e0b2c
Envfile
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime2023-05-10T14:52:52.237641-05:002024-04-12T09:27:21.721258-05:00
Clusternamerostamrostam
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

@StellarBot
Copy link

Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)??(=)

Info

PropertyBeforeAfter
HPX Commitdcb54150aa14d0
HPX Datetime2023-05-10T12:07:53+00:002024-04-13T00:03:13+00:00
Envfile
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime2023-05-10T14:50:18.616050-05:002024-04-12T19:09:43.918931-05:00
Clusternamerostamrostam

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch=

Info

PropertyBeforeAfter
HPX Commitdcb54150aa14d0
HPX Datetime2023-05-10T12:07:53+00:002024-04-13T00:03:13+00:00
Envfile
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime2023-05-10T14:52:35.047119-05:002024-04-12T19:11:58.378434-05:00
Clusternamerostamrostam

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale+-(=)
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)-(=)

Info

PropertyBeforeAfter
HPX Commitdcb54150aa14d0
HPX Datetime2023-05-10T12:07:53+00:002024-04-13T00:03:13+00:00
Envfile
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime2023-05-10T14:52:52.237641-05:002024-04-12T19:12:15.372680-05:00
Clusternamerostamrostam

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

@StellarBot
Copy link

Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)--

Info

PropertyBeforeAfter
HPX Datetime2024-03-18T14:00:30+00:002024-05-05T04:25:17+00:00
HPX Commitd27ac2edd2a874
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Datetime2024-03-18T09:18:04.949759-05:002024-05-04T23:34:49.305572-05:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Envfile

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Datetime2024-03-18T14:00:30+00:002024-05-05T04:25:17+00:00
HPX Commitd27ac2edd2a874
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Datetime2024-03-18T09:19:53.062988-05:002024-05-04T23:36:36.510882-05:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Envfile

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add=(=)(=)
Stream Benchmark - Scale(=)(=)(=)
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)(=)(=)

Info

PropertyBeforeAfter
HPX Datetime2024-03-18T14:00:30+00:002024-05-05T04:25:17+00:00
HPX Commitd27ac2edd2a874
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Datetime2024-03-18T09:20:13.002391-05:002024-05-04T23:36:53.178358-05:00
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clusternamerostamrostam
Envfile

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

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Performance test report

HPX Performance

Comparison

BENCHMARKFORK_JOIN_EXECUTORPARALLEL_EXECUTORSCHEDULER_EXECUTOR
For Each(=)(=)(=)

Info

PropertyBeforeAfter
HPX Commitd27ac2e7e55a9d
HPX Datetime2024-03-18T14:00:30+00:002024-05-08T02:11:43+00:00
Datetime2024-03-18T09:18:04.949759-05:002024-05-07T21:20:07.210467-05:00
Envfile
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Clusternamerostamrostam
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Comparison

BENCHMARKNO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch(=)

Info

PropertyBeforeAfter
HPX Commitd27ac2e7e55a9d
HPX Datetime2024-03-18T14:00:30+00:002024-05-08T02:11:43+00:00
Datetime2024-03-18T09:19:53.062988-05:002024-05-07T21:21:54.323221-05:00
Envfile
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Clusternamerostamrostam
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Comparison

BENCHMARKFORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATORPARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATORSCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add(=)(=)(=)
Stream Benchmark - Scale=(=)-
Stream Benchmark - Triad(=)(=)(=)
Stream Benchmark - Copy(=)(=)=

Info

PropertyBeforeAfter
HPX Commitd27ac2e7e55a9d
HPX Datetime2024-03-18T14:00:30+00:002024-05-08T02:11:43+00:00
Datetime2024-03-18T09:20:13.002391-05:002024-05-07T21:22:10.999864-05:00
Envfile
Hostnamemedusa08.rostam.cct.lsu.edumedusa08.rostam.cct.lsu.edu
Clusternamerostamrostam
Compiler/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Explanation of Symbols

SymbolMEANING
=No performance change (confidence interval within ±1%)
(=)Probably no performance change (confidence interval within ±2%)
(+)/(-)Very small performance improvement/degradation (≤1%)
+/-Small performance improvement/degradation (≤5%)
++/--Large performance improvement/degradation (≤10%)
+++/---Very large performance improvement/degradation (>10%)
?Probably no change, but quite large uncertainty (confidence interval with ±5%)
??Unclear result, very large uncertainty (±10%)
???Something unexpected…

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codacy-production bot commented May 8, 2024

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation Diff coverage
+0.05% 100.00%
Coverage variation details
Coverable lines Covered lines Coverage
Common ancestor commit (85c3c8f) 218074 185626 85.12%
Head commit (e522bfc) 190933 (-27141) 162614 (-23012) 85.17% (+0.05%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details
Coverable lines Covered lines Diff coverage
Pull request (#6376) 1 1 100.00%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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Codacy stopped sending the deprecated coverage status on June 5th, 2024. Learn more

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5 participants