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.

Oct 25 '23 01:10 ct-clmsn

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 (89f342bc9267b89ceaa8a5f71775f90983b8068c)	191587	163118	85.14%
Head commit (56f396f9ecf7900a7b3eecc2e7c6bc3f696ea620)	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

Oct 25 '23 05:10 codacy-production[bot]

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	dcb541576898d370113946ba15fb58c20c8325b2	6c272f98be2ad687e829bd416b68bbd4b7c62871
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	dcb541576898d370113946ba15fb58c20c8325b2	6c272f98be2ad687e829bd416b68bbd4b7c62871
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	dcb541576898d370113946ba15fb58c20c8325b2	6c272f98be2ad687e829bd416b68bbd4b7c62871
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…

Oct 27 '23 14:10 StellarBot

~~@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.~~

Oct 28 '23 17:10 ct-clmsn

@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.

Oct 29 '23 01:10 ct-clmsn

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	dcb541576898d370113946ba15fb58c20c8325b2	0d08845cc6d65ae46fe31d401f9f4b8c97f0e30b
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	dcb541576898d370113946ba15fb58c20c8325b2	0d08845cc6d65ae46fe31d401f9f4b8c97f0e30b
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	dcb541576898d370113946ba15fb58c20c8325b2	0d08845cc6d65ae46fe31d401f9f4b8c97f0e30b
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…

Oct 29 '23 03:10 StellarBot

@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!

Nov 02 '23 16:11 ct-clmsn

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 (5ffdfbe2a1b1b561adccad301ae3fd0140acfe0b)	193075	164320	85.11%
Head commit (ee96cd5a09b59d7f0fe19b69cc5572a04ffbd5db)	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

Nov 03 '23 00:11 codacy-production[bot]

@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.

Nov 07 '23 03:11 ct-clmsn

@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.

Nov 08 '23 01:11 ct-clmsn

@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 https://github.com/STEllAR-GROUP/hpx/pull/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.

Nov 08 '23 17:11 Pansysk75

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	dcb541576898d370113946ba15fb58c20c8325b2	044eac44fab8158d935146d7ea9024804bfe841f
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	dcb541576898d370113946ba15fb58c20c8325b2	044eac44fab8158d935146d7ea9024804bfe841f
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	dcb541576898d370113946ba15fb58c20c8325b2	044eac44fab8158d935146d7ea9024804bfe841f
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…

Dec 05 '23 17:12 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	dcb541576898d370113946ba15fb58c20c8325b2	14365684184ec294f6c6fda85cd40fafb023e26b
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	dcb541576898d370113946ba15fb58c20c8325b2	14365684184ec294f6c6fda85cd40fafb023e26b
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	dcb541576898d370113946ba15fb58c20c8325b2	14365684184ec294f6c6fda85cd40fafb023e26b
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…

Dec 05 '23 20:12 StellarBot

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
:white_check_mark: -0.42%	:white_check_mark: ∅

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (5ffdfbe2a1b1b561adccad301ae3fd0140acfe0b)	0	0	84.57%
Head commit (a4c6b3b98f0ae86f859ff5c2ab9fba2c68875419)	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}

Dec 06 '23 00:12 codacy-production[bot]

retest lsu

Dec 07 '23 15:12 Pansysk75

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	dcb541576898d370113946ba15fb58c20c8325b2	fd360f86803bac8094f8d32805d78dbd3d4a06ec
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	dcb541576898d370113946ba15fb58c20c8325b2	fd360f86803bac8094f8d32805d78dbd3d4a06ec
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	dcb541576898d370113946ba15fb58c20c8325b2	fd360f86803bac8094f8d32805d78dbd3d4a06ec
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…

Dec 07 '23 16:12 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	dcb541576898d370113946ba15fb58c20c8325b2	1f95217a99fa776adc7bed5643930cb143c248dc
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	dcb541576898d370113946ba15fb58c20c8325b2	1f95217a99fa776adc7bed5643930cb143c248dc
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	dcb541576898d370113946ba15fb58c20c8325b2	1f95217a99fa776adc7bed5643930cb143c248dc
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…

Dec 07 '23 16:12 StellarBot

retest lsu

Dec 11 '23 17:12 Pansysk75

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	dcb541576898d370113946ba15fb58c20c8325b2	27967ade5ffe9483dfa26421f30edb97fe44e9f9
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	dcb541576898d370113946ba15fb58c20c8325b2	27967ade5ffe9483dfa26421f30edb97fe44e9f9
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	dcb541576898d370113946ba15fb58c20c8325b2	27967ade5ffe9483dfa26421f30edb97fe44e9f9
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…

Dec 14 '23 20:12 StellarBot

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
:white_check_mark: -77.90%	:white_check_mark: 75.00%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (1cf717d7e090898dc828d938dac9fdd86d14c1f2)	397874	336695	84.62%
Head commit (9dc29ac8fdf7526aa9f7aaa1b7fc30d31ed24795)	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}

Dec 15 '23 00:12 codacy-production[bot]

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	dcb541576898d370113946ba15fb58c20c8325b2	3d26527dc54a43767ac515d8565ed086721b9827
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	dcb541576898d370113946ba15fb58c20c8325b2	3d26527dc54a43767ac515d8565ed086721b9827
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	dcb541576898d370113946ba15fb58c20c8325b2	3d26527dc54a43767ac515d8565ed086721b9827
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…

Jan 13 '24 04:01 StellarBot

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	dcb541576898d370113946ba15fb58c20c8325b2	b94200f30043cf867e396ef4776a54c8b81863aa
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	dcb541576898d370113946ba15fb58c20c8325b2	b94200f30043cf867e396ef4776a54c8b81863aa
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	dcb541576898d370113946ba15fb58c20c8325b2	b94200f30043cf867e396ef4776a54c8b81863aa
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…

Mar 11 '24 01:03 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	dcb541576898d370113946ba15fb58c20c8325b2	766d572a4286b638ed08cd86460d1acb15967c14
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	dcb541576898d370113946ba15fb58c20c8325b2	766d572a4286b638ed08cd86460d1acb15967c14
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	dcb541576898d370113946ba15fb58c20c8325b2	766d572a4286b638ed08cd86460d1acb15967c14
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…

Mar 25 '24 16:03 StellarBot

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	dcb541576898d370113946ba15fb58c20c8325b2	9dc29ac8fdf7526aa9f7aaa1b7fc30d31ed24795
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	dcb541576898d370113946ba15fb58c20c8325b2	9dc29ac8fdf7526aa9f7aaa1b7fc30d31ed24795
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	dcb541576898d370113946ba15fb58c20c8325b2	9dc29ac8fdf7526aa9f7aaa1b7fc30d31ed24795
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…

Mar 25 '24 17:03 StellarBot

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	dcb541576898d370113946ba15fb58c20c8325b2	23211bc9139df95ef7cf50c4cb7669d28cd9cb7f
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	dcb541576898d370113946ba15fb58c20c8325b2	23211bc9139df95ef7cf50c4cb7669d28cd9cb7f
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	dcb541576898d370113946ba15fb58c20c8325b2	23211bc9139df95ef7cf50c4cb7669d28cd9cb7f
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…

Apr 08 '24 20:04 StellarBot

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
:white_check_mark: -0.14%	:white_check_mark: 100.00%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (85c3c8f96d33ddb489b2b0fed7a517efcb3c2e4e)	218074	185626	85.12%
Head commit (d26b61dfbd78816e79df119075e7214ff050227c)	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}

Apr 08 '24 22:04 codacy-production[bot]

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	dcb541576898d370113946ba15fb58c20c8325b2	f1e0b2ccfc45d33d3d81ad8f357ff19c387933c5
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	dcb541576898d370113946ba15fb58c20c8325b2	f1e0b2ccfc45d33d3d81ad8f357ff19c387933c5
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	dcb541576898d370113946ba15fb58c20c8325b2	f1e0b2ccfc45d33d3d81ad8f357ff19c387933c5
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…

Apr 12 '24 14:04 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	dcb541576898d370113946ba15fb58c20c8325b2	0aa14d0beae387a2529d9a73b1fdf49d66330da5
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	dcb541576898d370113946ba15fb58c20c8325b2	0aa14d0beae387a2529d9a73b1fdf49d66330da5
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	dcb541576898d370113946ba15fb58c20c8325b2	0aa14d0beae387a2529d9a73b1fdf49d66330da5
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…

Apr 13 '24 00:04 StellarBot

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	2024-04-19T20:29:59+00:00
HPX Commit	d27ac2efb17ed7a61d0417a1926ba8991f4f477f	ca92a781e6a9690e53a8f3479703245fc6be7d5d
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
Datetime	2024-03-18T09:18:04.949759-05:00	2024-04-19T15:36:50.824931-05:00
Envfile

Comparison

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

Info

Property	Before	After
HPX Datetime	2024-03-18T14:00:30+00:00	2024-04-19T20:29:59+00:00
HPX Commit	d27ac2efb17ed7a61d0417a1926ba8991f4f477f	ca92a781e6a9690e53a8f3479703245fc6be7d5d
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
Datetime	2024-03-18T09:19:53.062988-05:00	2024-04-19T15:38:37.179366-05:00
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 Datetime	2024-03-18T14:00:30+00:00	2024-04-19T20:29:59+00:00
HPX Commit	d27ac2efb17ed7a61d0417a1926ba8991f4f477f	ca92a781e6a9690e53a8f3479703245fc6be7d5d
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
Datetime	2024-03-18T09:20:13.002391-05:00	2024-04-19T15:38:54.101799-05:00
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…

Apr 19 '24 20:04 StellarBot

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	d27ac2efb17ed7a61d0417a1926ba8991f4f477f	dd2a87407f62e569387cb314076f9da09af8aeb7
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	d27ac2efb17ed7a61d0417a1926ba8991f4f477f	dd2a87407f62e569387cb314076f9da09af8aeb7
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	d27ac2efb17ed7a61d0417a1926ba8991f4f477f	dd2a87407f62e569387cb314076f9da09af8aeb7
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…

May 05 '24 04:05 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	d27ac2efb17ed7a61d0417a1926ba8991f4f477f	7e55a9ddf568700f733b73ff22dc3036e782d859
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	d27ac2efb17ed7a61d0417a1926ba8991f4f477f	7e55a9ddf568700f733b73ff22dc3036e782d859
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	d27ac2efb17ed7a61d0417a1926ba8991f4f477f	7e55a9ddf568700f733b73ff22dc3036e782d859
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…

May 08 '24 02:05 StellarBot

hpx hpx copied to clipboard

openshmem parcelport

Coverage summary from Codacy

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

Coverage summary from Codacy

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

Coverage summary from Codacy

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

Coverage summary from Codacy

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

HPX Performance

Comparison

Info

Comparison

Info

Comparison

Info

Explanation of Symbols

HPX Performance

Comparison

hpx
hpx copied to clipboard