Tightening up collective operation semantics #6408

hkaiser · 2024-01-09T21:51:38Z

flyby: small_vector tweaks

codacy-production · 2024-01-09T22:27:33Z

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.04%	✅ 84.05%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (`7b35448`)	197211	167924	85.15%
Head commit (`5615213`)	190873 (-6338)	162614 (-5310)	85.19% (+0.04%)

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 (#6408)	232	195	84.05%

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}

hkaiser · 2024-01-11T16:20:52Z

retest lsu

StellarBot · 2024-01-11T16:33:02Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`dcb5415`	`26317a0`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-10T15:36:13+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	2024-01-11T10:30:15.012308-06:00
Envfile

Comparison

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

Info

Property	Before	After
HPX Commit	`dcb5415`	`26317a0`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-10T15:36:13+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	2024-01-11T10:32:27.803842-06:00
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`	`26317a0`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-10T15:36:13+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	2024-01-11T10:32:44.530360-06:00
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…

StellarBot · 2024-01-11T23:37:12Z

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	2024-01-11T23:27:54+00:00
HPX Commit	`dcb5415`	`c1eac20`
Envfile
Datetime	2023-05-10T14:50:18.616050-05:00	2024-01-11T17:34:20.334858-06:00
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

Comparison

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

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-11T23:27:54+00:00
HPX Commit	`dcb5415`	`c1eac20`
Envfile
Datetime	2023-05-10T14:52:35.047119-05:00	2024-01-11T17:36:35.962970-06:00
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

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	2024-01-11T23:27:54+00:00
HPX Commit	`dcb5415`	`c1eac20`
Envfile
Datetime	2023-05-10T14:52:52.237641-05:00	2024-01-11T17:36:52.895612-06:00
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

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 · 2024-01-13T18:27:19Z

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	2024-01-13T18:17:11+00:00
HPX Commit	`dcb5415`	`0fa8eec`
Clustername	rostam	rostam
Datetime	2023-05-10T14:50:18.616050-05:00	2024-01-13T12:24:28.826982-06:00
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
Envfile

Comparison

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

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-13T18:17:11+00:00
HPX Commit	`dcb5415`	`0fa8eec`
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:35.047119-05:00	2024-01-13T12:26:42.395258-06:00
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
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	2024-01-13T18:17:11+00:00
HPX Commit	`dcb5415`	`0fa8eec`
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:52.237641-05:00	2024-01-13T12:26:59.357050-06:00
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
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 · 2024-01-13T22:34:22Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`dcb5415`	`a591d4e`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-13T21:38:28+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
Clustername	rostam	rostam
Datetime	2023-05-10T14:50:18.616050-05:00	2024-01-13T16:31:26.163555-06:00
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 Commit	`dcb5415`	`a591d4e`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-13T21:38:28+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
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:35.047119-05:00	2024-01-13T16:33:37.784222-06:00
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 Commit	`dcb5415`	`a591d4e`
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-13T21:38:28+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
Clustername	rostam	rostam
Datetime	2023-05-10T14:52:52.237641-05:00	2024-01-13T16:33:54.710549-06:00
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…

codacy-production · 2024-01-14T02:59:57Z

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.14%	✅ 93.42%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (`310f449`)	216430	184162	85.09%
Head commit (`32ab6df`)	192774 (-23656)	164303 (-19859)	85.23% (+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 (#6408)	653	610	93.42%

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 · 2024-01-22T20:23:22Z

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	2024-01-22T20:13:17+00:00
HPX Commit	`dcb5415`	`b0ce3e0`
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Datetime	2023-05-10T14:50:18.616050-05:00	2024-01-22T14:20:02.535099-06:00
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 Datetime	2023-05-10T12:07:53+00:00	2024-01-22T20:13:17+00:00
HPX Commit	`dcb5415`	`b0ce3e0`
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Datetime	2023-05-10T14:52:35.047119-05:00	2024-01-22T14:22:14.802667-06:00
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 Datetime	2023-05-10T12:07:53+00:00	2024-01-22T20:13:17+00:00
HPX Commit	`dcb5415`	`b0ce3e0`
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Datetime	2023-05-10T14:52:52.237641-05:00	2024-01-22T14:22:31.673421-06:00
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 · 2024-01-27T20:48:27Z

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	2024-01-27T20:38:18+00:00
HPX Commit	`dcb5415`	`bf31254`
Envfile
Datetime	2023-05-10T14:50:18.616050-05:00	2024-01-27T14:45:08.216378-06:00
Clustername	rostam	rostam
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

Comparison

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

Info

Property	Before	After
HPX Datetime	2023-05-10T12:07:53+00:00	2024-01-27T20:38:18+00:00
HPX Commit	`dcb5415`	`bf31254`
Envfile
Datetime	2023-05-10T14:52:35.047119-05:00	2024-01-27T14:47:20.591714-06:00
Clustername	rostam	rostam
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

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	2024-01-27T20:38:18+00:00
HPX Commit	`dcb5415`	`bf31254`
Envfile
Datetime	2023-05-10T14:52:52.237641-05:00	2024-01-27T14:47:37.546808-06:00
Clustername	rostam	rostam
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

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…

feldar05 · 2024-03-26T13:48:14Z

flyby: small_vector tweaks

can i join the grup?

hkaiser · 2024-03-26T14:10:19Z

flyby: small_vector tweaks

can i join the grup?

Sure, any time. Just join the Discord server: https://discord.gg/eh4HTXVuWg

hkaiser · 2024-04-05T15:03:44Z

retest lsu

- flyby: small_vector tweaks

- adding test

codacy-production · 2024-04-06T00:53:01Z

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.18%	✅ 95.48%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (`c516c88`)	216658	184400	85.11%
Head commit (`ca8e628`)	193406 (-23252)	164949 (-19451)	85.29% (+0.18%)

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 (#6408)	1018	972	95.48%

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 · 2024-04-12T17:34:28Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`d27ac2e`	`b820be3`
HPX Datetime	2024-03-18T14:00:30+00:00	2024-04-12T17:14:00+00:00
Datetime	2024-03-18T09:18:04.949759-05:00	2024-04-12T12:31:55.490882-05:00
Clustername	rostam	rostam
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

Comparison

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

Info

Property	Before	After
HPX Commit	`d27ac2e`	`b820be3`
HPX Datetime	2024-03-18T14:00:30+00:00	2024-04-12T17:14:00+00:00
Datetime	2024-03-18T09:19:53.062988-05:00	2024-04-12T12:33:41.521024-05:00
Clustername	rostam	rostam
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

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`	`b820be3`
HPX Datetime	2024-03-18T14:00:30+00:00	2024-04-12T17:14:00+00:00
Datetime	2024-03-18T09:20:13.002391-05:00	2024-04-12T12:33:58.296386-05:00
Clustername	rostam	rostam
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

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 · 2024-04-14T16:07:37Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`d27ac2e`	`a879f67`
HPX Datetime	2024-03-18T14:00:30+00:00	2024-04-14T15:56:47+00:00
Datetime	2024-03-18T09:18:04.949759-05:00	2024-04-14T11:04:44.408246-05:00
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
Envfile
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	`d27ac2e`	`a879f67`
HPX Datetime	2024-03-18T14:00:30+00:00	2024-04-14T15:56:47+00:00
Datetime	2024-03-18T09:19:53.062988-05:00	2024-04-14T11:06:30.354657-05:00
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
Envfile
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	`d27ac2e`	`a879f67`
HPX Datetime	2024-03-18T14:00:30+00:00	2024-04-14T15:56:47+00:00
Datetime	2024-03-18T09:20:13.002391-05:00	2024-04-14T11:06:47.011172-05:00
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
Envfile
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…

hkaiser added type: enhancement category: components type: compatibility issue labels Jan 9, 2024

hkaiser added this to the 1.10.0 milestone Jan 9, 2024

hkaiser added the project: FLeCSI label Jan 9, 2024

hkaiser force-pushed the collectives branch from d1b98b5 to 8790cf8 Compare January 10, 2024 15:36

hkaiser force-pushed the collectives branch 5 times, most recently from 50b3cc3 to f53dec1 Compare January 11, 2024 23:27

hkaiser force-pushed the collectives branch from c2e4cb0 to 5615213 Compare January 13, 2024 18:17

hkaiser force-pushed the collectives branch from 5615213 to 17a4d36 Compare January 13, 2024 21:38

hkaiser force-pushed the collectives branch 2 times, most recently from c0c40af to b629cac Compare January 21, 2024 19:37

hkaiser force-pushed the collectives branch 5 times, most recently from 15e76d5 to d65632f Compare January 27, 2024 20:38

hkaiser force-pushed the collectives branch from d65632f to 5f0a8ee Compare February 12, 2024 20:47

hkaiser force-pushed the collectives branch 3 times, most recently from efd4053 to 66f8e11 Compare March 25, 2024 21:34

hkaiser force-pushed the collectives branch from 66f8e11 to 32ab6df Compare March 26, 2024 14:43

hkaiser added 5 commits April 5, 2024 14:24

Tightening up collective operation semantics

e70f9a2

- flyby: small_vector tweaks

Using unique ids to identify collective operations

f3b4641

Use scope_exit

d4baff3

Refine sequence checking, improve error messages

d457685

Fixing race in collective operations

adf8a68

- adding test

hkaiser force-pushed the collectives branch from 32ab6df to c86d304 Compare April 5, 2024 19:24

hkaiser force-pushed the collectives branch from c86d304 to adf8a68 Compare April 10, 2024 14:11

Fixing test

d636516

hkaiser force-pushed the collectives branch from c720e57 to 53d2ce4 Compare April 11, 2024 13:07

Ignoring locks to avoid exceptions

fdd1bce

hkaiser force-pushed the collectives branch 3 times, most recently from 16d759d to 59fc799 Compare April 12, 2024 16:15

Use MacOS 14 CI

e0416f7

hkaiser force-pushed the collectives branch from 59fc799 to e0416f7 Compare April 12, 2024 17:13

Split algorithm tests on CircleCI

ca8e628

hkaiser merged commit eb2bf57 into master Apr 14, 2024
68 of 79 checks passed

hkaiser deleted the collectives branch April 14, 2024 20:39

hkaiser restored the collectives branch April 14, 2024 20:39

hkaiser deleted the collectives branch August 22, 2024 14:50

Tightening up collective operation semantics #6408

Tightening up collective operation semantics #6408

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hkaiser commented Jan 9, 2024

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StellarBot commented Jan 11, 2024

HPX Performance

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StellarBot commented Jan 13, 2024

HPX Performance

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StellarBot commented Jan 13, 2024

HPX Performance

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StellarBot commented Jan 27, 2024

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feldar05 commented Mar 26, 2024

hkaiser commented Mar 26, 2024

hkaiser commented Apr 5, 2024

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