openshmem parcelport #6376

ct-clmsn · 2023-10-25T01:52:04Z

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.

codacy-production · 2023-10-25T05:24:09Z

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

StellarBot · 2023-10-27T14:43:00Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`6c272f9`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-10-27T14:30:59+00:00
Datetime	2023-05-10T14:50:18.616050-05:00	2023-10-27T09:39:51.841231-05:00
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`6c272f9`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-10-27T14:30:59+00:00
Datetime	2023-05-10T14:52:35.047119-05:00	2023-10-27T09:42:04.551461-05:00
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	(=)	(=)	(=)
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`6c272f9`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-10-27T14:30:59+00:00
Datetime	2023-05-10T14:52:52.237641-05:00	2023-10-27T09:42:21.478502-05:00
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Explanation of Symbols

Symbol	MEANING
=	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…

ct-clmsn · 2023-10-28T17:48:25Z

@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.

ct-clmsn · 2023-10-29T01:25:25Z

@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.

StellarBot · 2023-10-29T03:07:12Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2023-10-29T02:58:12+00:00
HPX Commit	`dcb5415`	`0d08845`
Datetime	2023-05-10T14:50:18.616050-05:00	2023-10-28T22:04:14.755446-05:00
Envfile
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2023-10-29T02:58:12+00:00
HPX Commit	`dcb5415`	`0d08845`
Datetime	2023-05-10T14:52:35.047119-05:00	2023-10-28T22:06:28.156578-05:00
Envfile
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	(=)	(=)	(=)
Stream Benchmark - Triad	(=)	=	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2023-10-29T02:58:12+00:00
HPX Commit	`dcb5415`	`0d08845`
Datetime	2023-05-10T14:52:52.237641-05:00	2023-10-28T22:06:44.976525-05:00
Envfile
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Explanation of Symbols

Symbol	MEANING
=	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…

ct-clmsn · 2023-11-02T16:07:36Z

@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!

codacy-production · 2023-11-03T00:10:00Z

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

ct-clmsn · 2023-11-07T03:15:27Z

@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.

ct-clmsn · 2023-11-08T01:08:56Z

@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.

Pansysk75 · 2023-11-08T17:35:22Z

@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.

StellarBot · 2023-12-05T17:52:36Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`044eac4`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-05T17:43:39+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
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Datetime	2023-05-10T14:50:18.616050-05:00	2023-12-05T11:49:43.848592-06:00

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`044eac4`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-05T17:43:39+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
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Datetime	2023-05-10T14:52:35.047119-05:00	2023-12-05T11:51:57.629099-06:00

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	+	-	(=)
Stream Benchmark - Triad	(=)	=	(=)
Stream Benchmark - Copy	(=)	(=)	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`044eac4`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-05T17:43:39+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
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Datetime	2023-05-10T14:52:52.237641-05:00	2023-12-05T11:52:14.528684-06:00

Explanation of Symbols

Symbol	MEANING
=	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 · 2023-12-05T20:28:00Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`1436568`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-05T20:19:35+00:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.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
Clustername	rostam	rostam
Datetime	2023-05-10T14:50:18.616050-05:00	2023-12-05T14:24:38.715275-06:00
Envfile

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`1436568`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-05T20:19:35+00:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.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
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:35.047119-05:00	2023-12-05T14:26:52.069477-06:00
Envfile

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	=
Stream Benchmark - Scale	+	-	(=)
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	(=)	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`1436568`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-05T20:19:35+00:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.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
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:52.237641-05:00	2023-12-05T14:27:09.018775-06:00
Envfile

Explanation of Symbols

Symbol	MEANING
=	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…

codacy-production · 2023-12-06T00:19:37Z

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

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

Pansysk75 · 2023-12-07T15:55:04Z

retest lsu

StellarBot · 2023-12-07T16:02:11Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`fd360f8`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-06T17:06:29+00:00
Datetime	2023-05-10T14:50:18.616050-05:00	2023-12-07T09:59:17.982225-06:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Envfile
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	=

Info

Property	Before	After
HPX Commit	`dcb5415`	`fd360f8`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-06T17:06:29+00:00
Datetime	2023-05-10T14:52:35.047119-05:00	2023-12-07T10:01:33.370313-06:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Envfile
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	=
Stream Benchmark - Scale	+	-	(=)
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`fd360f8`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-06T17:06:29+00:00
Datetime	2023-05-10T14:52:52.237641-05:00	2023-12-07T10:01:50.381087-06:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Envfile
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Explanation of Symbols

Symbol	MEANING
=	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 · 2023-12-07T16:43:07Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`1f95217`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-07T16:31:49+00:00
Clustername	rostam	rostam
Datetime	2023-05-10T14:50:18.616050-05:00	2023-12-07T10:40:03.091251-06:00
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	=

Info

Property	Before	After
HPX Commit	`dcb5415`	`1f95217`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-07T16:31:49+00:00
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:35.047119-05:00	2023-12-07T10:42:17.605962-06:00
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	+	-	(=)
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`1f95217`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-07T16:31:49+00:00
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:52.237641-05:00	2023-12-07T10:42:34.862878-06:00
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Explanation of Symbols

Symbol	MEANING
=	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…

Pansysk75 · 2023-12-11T17:29:47Z

retest lsu

StellarBot · 2023-12-14T20:58:08Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`27967ad`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-14T20:49:42+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
Datetime	2023-05-10T14:50:18.616050-05:00	2023-12-14T14:54:44.887816-06:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Envfile

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`27967ad`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-14T20:49:42+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
Datetime	2023-05-10T14:52:35.047119-05:00	2023-12-14T14:56:58.692130-06:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Envfile

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	(=)	(=)	=
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`27967ad`
HPX Datetime	2023-05-10T12:07:53+00:00	2023-12-14T20:49:42+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
Datetime	2023-05-10T14:52:52.237641-05:00	2023-12-14T14:57:15.778838-06:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Envfile

Explanation of Symbols

Symbol	MEANING
=	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…

codacy-production · 2023-12-15T00:02:28Z

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 · 2024-01-13T04:13:03Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-13T04:03:31+00:00
HPX Commit	`dcb5415`	`3d26527`
Clustername	rostam	rostam
Datetime	2023-05-10T14:50:18.616050-05:00	2024-01-12T22:09:43.441291-06:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	=

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-13T04:03:31+00:00
HPX Commit	`dcb5415`	`3d26527`
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:35.047119-05:00	2024-01-12T22:11:57.954917-06:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	+	-	(=)
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-13T04:03:31+00:00
HPX Commit	`dcb5415`	`3d26527`
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:52.237641-05:00	2024-01-12T22:12:14.772980-06:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile

Explanation of Symbols

Symbol	MEANING
=	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 · 2024-03-11T01:18:15Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-03-11T01:08:58+00:00
HPX Commit	`dcb5415`	`b94200f`
Datetime	2023-05-10T14:50:18.616050-05:00	2024-03-10T20:14:51.367244-05:00
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	=

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-03-11T01:08:58+00:00
HPX Commit	`dcb5415`	`b94200f`
Datetime	2023-05-10T14:52:35.047119-05:00	2024-03-10T20:17:06.115281-05:00
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	(=)	(=)	(=)
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-03-11T01:08:58+00:00
HPX Commit	`dcb5415`	`b94200f`
Datetime	2023-05-10T14:52:52.237641-05:00	2024-03-10T20:17:22.999460-05:00
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Explanation of Symbols

Symbol	MEANING
=	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 · 2024-03-25T16:02:50Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`766d572`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-03-25T15:52:42+00:00
Datetime	2023-05-10T14:50:18.616050-05:00	2024-03-25T10:59:56.295453-05:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`766d572`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-03-25T15:52:42+00:00
Datetime	2023-05-10T14:52:35.047119-05:00	2024-03-25T11:02:11.065775-05:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	+	(=)	(=)
Stream Benchmark - Triad	(=)	=	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`766d572`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-03-25T15:52:42+00:00
Datetime	2023-05-10T14:52:52.237641-05:00	2024-03-25T11:02:27.870301-05:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Clustername	rostam	rostam
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

Symbol	MEANING
=	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 · 2024-03-25T17:08:38Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-03-25T16:55:41+00:00
HPX Commit	`dcb5415`	`9dc29ac`
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Datetime	2023-05-10T14:50:18.616050-05:00	2024-03-25T12:05:30.460508-05:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-03-25T16:55:41+00:00
HPX Commit	`dcb5415`	`9dc29ac`
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Datetime	2023-05-10T14:52:35.047119-05:00	2024-03-25T12:07:45.917487-05:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	+	(=)	(=)
Stream Benchmark - Triad	(=)	=	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-03-25T16:55:41+00:00
HPX Commit	`dcb5415`	`9dc29ac`
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Datetime	2023-05-10T14:52:52.237641-05:00	2024-03-25T12:08:02.678522-05:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam

Explanation of Symbols

Symbol	MEANING
=	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 · 2024-04-08T20:27:50Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-04-08T20:13:15+00:00
HPX Commit	`dcb5415`	`23211bc`
Datetime	2023-05-10T14:50:18.616050-05:00	2024-04-08T15:25:00.004354-05:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.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
Clustername	rostam	rostam

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-04-08T20:13:15+00:00
HPX Commit	`dcb5415`	`23211bc`
Datetime	2023-05-10T14:52:35.047119-05:00	2024-04-08T15:27:13.650266-05:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.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
Clustername	rostam	rostam

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	(=)	(=)	=
Stream Benchmark - Triad	(=)	=	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-04-08T20:13:15+00:00
HPX Commit	`dcb5415`	`23211bc`
Datetime	2023-05-10T14:52:52.237641-05:00	2024-04-08T15:27:30.545608-05:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.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
Clustername	rostam	rostam

Explanation of Symbols

Symbol	MEANING
=	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…

codacy-production · 2024-04-08T22:10:51Z

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 · 2024-04-12T14:28:10Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-04-12T14:20:02+00:00
HPX Commit	`dcb5415`	`f1e0b2c`
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime	2023-05-10T14:50:18.616050-05:00	2024-04-12T09:24:50.459862-05:00
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-04-12T14:20:02+00:00
HPX Commit	`dcb5415`	`f1e0b2c`
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime	2023-05-10T14:52:35.047119-05:00	2024-04-12T09:27:04.868517-05:00
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	+	(=)	(=)
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-04-12T14:20:02+00:00
HPX Commit	`dcb5415`	`f1e0b2c`
Envfile
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Datetime	2023-05-10T14:52:52.237641-05:00	2024-04-12T09:27:21.721258-05:00
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Explanation of Symbols

Symbol	MEANING
=	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 · 2024-04-13T00:12:35Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	??	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`0aa14d0`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-04-13T00:03:13+00:00
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.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
Datetime	2023-05-10T14:50:18.616050-05:00	2024-04-12T19:09:43.918931-05:00
Clustername	rostam	rostam

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	=

Info

Property	Before	After
HPX Commit	`dcb5415`	`0aa14d0`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-04-13T00:03:13+00:00
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.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
Datetime	2023-05-10T14:52:35.047119-05:00	2024-04-12T19:11:58.378434-05:00
Clustername	rostam	rostam

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	+	-	(=)
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	-	(=)

Info

Property	Before	After
HPX Commit	`dcb5415`	`0aa14d0`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-04-13T00:03:13+00:00
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.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
Datetime	2023-05-10T14:52:52.237641-05:00	2024-04-12T19:12:15.372680-05:00
Clustername	rostam	rostam

Explanation of Symbols

Symbol	MEANING
=	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 · 2024-05-05T04:37:41Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	-	-

Info

Property	Before	After
HPX Datetime	2024-03-18T14:00:30+00:00	2024-05-05T04:25:17+00:00
HPX Commit	`d27ac2e`	`dd2a874`
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Datetime	2024-03-18T09:18:04.949759-05:00	2024-05-04T23:34:49.305572-05:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam
Envfile

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Datetime	2024-03-18T14:00:30+00:00	2024-05-05T04:25:17+00:00
HPX Commit	`d27ac2e`	`dd2a874`
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Datetime	2024-03-18T09:19:53.062988-05:00	2024-05-04T23:36:36.510882-05:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam
Envfile

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	=	(=)	(=)
Stream Benchmark - Scale	(=)	(=)	(=)
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	(=)	(=)

Info

Property	Before	After
HPX Datetime	2024-03-18T14:00:30+00:00	2024-05-05T04:25:17+00:00
HPX Commit	`d27ac2e`	`dd2a874`
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Datetime	2024-03-18T09:20:13.002391-05:00	2024-05-04T23:36:53.178358-05:00
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1
Clustername	rostam	rostam
Envfile

Explanation of Symbols

Symbol	MEANING
=	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 · 2024-05-08T02:22:59Z

Performance test report

HPX Performance

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR	PARALLEL_EXECUTOR	SCHEDULER_EXECUTOR
For Each	(=)	(=)	(=)

Info

Property	Before	After
HPX Commit	`d27ac2e`	`7e55a9d`
HPX Datetime	2024-03-18T14:00:30+00:00	2024-05-08T02:11:43+00:00
Datetime	2024-03-18T09:18:04.949759-05:00	2024-05-07T21:20:07.210467-05:00
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Comparison

BENCHMARK	NO-EXECUTOR
Future Overhead - Create Thread Hierarchical - Latch	(=)

Info

Property	Before	After
HPX Commit	`d27ac2e`	`7e55a9d`
HPX Datetime	2024-03-18T14:00:30+00:00	2024-05-08T02:11:43+00:00
Datetime	2024-03-18T09:19:53.062988-05:00	2024-05-07T21:21:54.323221-05:00
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1	/opt/apps/llvm/13.0.1/bin/clang++ 13.0.1

Comparison

BENCHMARK	FORK_JOIN_EXECUTOR_DEFAULT_FORK_JOIN_POLICY_ALLOCATOR	PARALLEL_EXECUTOR_DEFAULT_PARALLEL_POLICY_ALLOCATOR	SCHEDULER_EXECUTOR_DEFAULT_SCHEDULER_EXECUTOR_ALLOCATOR
Stream Benchmark - Add	(=)	(=)	(=)
Stream Benchmark - Scale	=	(=)	-
Stream Benchmark - Triad	(=)	(=)	(=)
Stream Benchmark - Copy	(=)	(=)	=

Info

Property	Before	After
HPX Commit	`d27ac2e`	`7e55a9d`
HPX Datetime	2024-03-18T14:00:30+00:00	2024-05-08T02:11:43+00:00
Datetime	2024-03-18T09:20:13.002391-05:00	2024-05-07T21:22:10.999864-05:00
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
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

Symbol	MEANING
=	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…

codacy-production · 2024-05-08T05:48:45Z

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 (`6af97e8`)	209307 (-8767)	177869 (-7757)	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}

ct-clmsn requested a review from hkaiser as a code owner October 25, 2023 01:52

hkaiser added type: enhancement category: parcel transport labels Oct 25, 2023

ct-clmsn and others added 21 commits May 4, 2024 22:54

implement wait loop in case MPI openshmem is installed

c4d1107

implement wait loop in case MPI openshmem is installed

d39b69a

implement wait loop in case MPI openshmem is installed

56d135e

implement wait loop in case MPI openshmem is installed

6d6af07

implement wait loop in case MPI openshmem is installed

0a61bb6

updating openshmem_environment

bb85e88

reduced symmetric memory allocation

b1529f7

fixing lock issue

aa5040f

switching to spinlocks:

db9a623

updated data types

0f6818e

rm'd locks

5ffb5fd

working to remove locks

6a385da

adding improvement to locality support

cbcd9d8

small fixes

a0be4bc

additional fixes

caaad17

additional fixes

a03504d

rm'd double-lock

7d472da

working on locks

59f8f14

several changes to improve locking

c16d93d

compile fixes

da7219a

updated merge

d26b61d

ct-clmsn force-pushed the openshmem-parcelport branch from 98f65d8 to d26b61d Compare May 5, 2024 04:25

several fixes for mpi-openshmem and ucx-openshmem

ab462c3

fixed a small issue with state machine calls

7b9e2ca

Chris Taylor added 3 commits May 9, 2024 22:43

added sos support

e9ed800

updates

34b3628

reworking communications

6af97e8

openshmem parcelport #6376

Are you sure you want to change the base?

openshmem parcelport #6376

Conversation

ct-clmsn commented Oct 25, 2023 • edited

codacy-production bot commented Oct 25, 2023 • edited

Coverage summary from Codacy

StellarBot commented Oct 27, 2023

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

ct-clmsn commented Oct 28, 2023 • edited

ct-clmsn commented Oct 29, 2023 • edited

StellarBot commented Oct 29, 2023

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

ct-clmsn commented Nov 2, 2023

codacy-production bot commented Nov 3, 2023 • edited

Coverage summary from Codacy

ct-clmsn commented Nov 7, 2023 • edited

ct-clmsn commented Nov 8, 2023

Pansysk75 commented Nov 8, 2023 • edited

StellarBot commented Dec 5, 2023

HPX Performance

Comparison

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Comparison

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Explanation of Symbols

StellarBot commented Dec 5, 2023

HPX Performance

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Comparison

Info

Comparison

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Explanation of Symbols

codacy-production bot commented Dec 6, 2023 • edited

Coverage summary from Codacy

Pansysk75 commented Dec 7, 2023

StellarBot commented Dec 7, 2023

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

StellarBot commented Dec 7, 2023

HPX Performance

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Comparison

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Explanation of Symbols

Pansysk75 commented Dec 11, 2023

StellarBot commented Dec 14, 2023

HPX Performance

Comparison

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Comparison

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ct-clmsn commented Oct 25, 2023 •

edited

codacy-production bot commented Oct 25, 2023 •

edited

ct-clmsn commented Oct 28, 2023 •

edited

ct-clmsn commented Oct 29, 2023 •

edited

codacy-production bot commented Nov 3, 2023 •

edited

ct-clmsn commented Nov 7, 2023 •

edited

Pansysk75 commented Nov 8, 2023 •

edited

codacy-production bot commented Dec 6, 2023 •

edited

codacy-production bot commented Dec 15, 2023 •

edited

codacy-production bot commented Apr 8, 2024 •

edited