thread_pool_scheduler now takes an execution policy type
bulk with a sync scheduler falls back to default bulk implementation
flyby: add workaround for MSVC failing to compile scheduler_executor test
flyby: modernize executor customization point implementations
flyby: add unary and nullary wait_all(future<T>)
flyby: fixing size_t -> uint32_t conversion warnings
flyby: making policy mapping CPOs final and tag_invoke friend members private
flyby: adding missing #include to datapar.hpp
flyby: fix value_type calculation for let_value

Jul 09 '22 17:07 hkaiser

@bhumitattarde could you please have a look why the docs-html build step has failed for this PR?

Jul 10 '22 00:07 hkaiser

@bhumitattarde could you please have a look why the docs-html build step has failed for this PR?

Doxygen/Sphinx seem to be thinking

template <typename BaseExecutor>
    explicit annotating_executor(BaseExecutor&& sched, std::string annotation)
        -> annotating_executor<std::decay_t<BaseExecutor>>;

    template <typename BaseExecutor>
    explicit annotating_executor(
        BaseExecutor&& sched, char const* annotation = nullptr)
        -> annotating_executor<std::decay_t<BaseExecutor>>;

are the same declarations. Telling Doxygen to not consider one of the declarations makes the build job go through, though at the expense of incomplete documentation. Something like this can be done as a temporary fix:

template <typename BaseExecutor>
    explicit annotating_executor(BaseExecutor&& sched, std::string annotation)
        -> annotating_executor<std::decay_t<BaseExecutor>>;

    /// \cond BREAKS_DOXYGEN
    template <typename BaseExecutor>
    explicit annotating_executor(
        BaseExecutor&& sched, char const* annotation = nullptr)
        -> annotating_executor<std::decay_t<BaseExecutor>>;
    /// \endcond BREAKS_DOXYGEN

I'm not sure why this is happening, but some guesses --

Doxygen version might not be compatible with the Sphinx/Breathe version. We can try playing around with the versions a bit.
Doxygen has an open issue where trailing return type declarations are not parsed correctly. I tried converting trailing return statements to traditional return statements but interestingly, that didn't help.
Bug in Doxygen/Breathe/Sphinx (that might have been fixed in the latest versions).

Jul 11 '22 20:07 bhumitattarde

Doxygen version might not be compatible with the Sphinx/Breathe version. We can try playing around with the versions a bit.

Doxygen has an open issue where trailing return type declarations are not parsed correctly. I tried converting trailing return statements to traditional return statements but interestingly, that didn't help.

Bug in Doxygen/Breathe/Sphinx (that might have been fixed in the latest versions).

Thanks for the analysis. I think that there is no harm done if one of the CTAD deduction rules would not be documented. Documenting the constructors will be fine. I'll add that \cond as you suggested.

Jul 11 '22 20:07 hkaiser

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	b983c384e5582dc7af79d41f38d87668975f01d5
HPX Datetime	2022-05-31T12:57:29+00:00	2022-07-13T16:57:22+00:00
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Hostname	nid01193	nid01263
Envfile
Clustername	daint	daint
Datetime	2022-05-31T15:13:01.357969+02:00	2022-07-13T20:05:28.366107+02:00

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	b983c384e5582dc7af79d41f38d87668975f01d5
HPX Datetime	2022-05-31T12:57:29+00:00	2022-07-13T16:57:22+00:00
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Hostname	nid01193	nid01263
Envfile
Clustername	daint	daint
Datetime	2022-05-31T15:13:18.026239+02:00	2022-07-13T20:05:45.484072+02:00

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	71d8dbe40b737be02ea734f9d98fcc0b1e21f01a	b983c384e5582dc7af79d41f38d87668975f01d5
HPX Datetime	2021-11-10T19:14:21+00:00	2022-07-13T16:57:22+00:00
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Hostname	nid00120	nid01263
Envfile
Clustername	daint	daint
Datetime	2021-11-10T20:28:18.266961+01:00	2022-07-13T20:06:00.783741+02:00

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…

Jul 13 '22 18:07 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	fc9c2825af82345ee3618a6423030caaa6e23b5e
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-10T15:33:15+00:00
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Clustername	daint	daint
Hostname	nid01193	nid01022
Datetime	2022-05-31T15:13:01.357969+02:00	2022-08-10T17:47:42.128575+02:00
Envfile

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	fc9c2825af82345ee3618a6423030caaa6e23b5e
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-10T15:33:15+00:00
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Clustername	daint	daint
Hostname	nid01193	nid01022
Datetime	2022-05-31T15:13:18.026239+02:00	2022-08-10T17:47:59.020892+02:00
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	71d8dbe40b737be02ea734f9d98fcc0b1e21f01a	fc9c2825af82345ee3618a6423030caaa6e23b5e
HPX Datetime	2021-11-10T19:14:21+00:00	2022-08-10T15:33:15+00:00
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Clustername	daint	daint
Hostname	nid00120	nid01022
Datetime	2021-11-10T20:28:18.266961+01:00	2022-08-10T17:48:14.394354+02:00
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…

Aug 10 '22 15:08 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	ccaa98e985e5377732e93833de64f6fcfb6e1ae0
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-10T19:52:54+00:00
Envfile
Hostname	nid01193	nid01193
Clustername	daint	daint
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Datetime	2022-05-31T15:13:01.357969+02:00	2022-08-10T22:07:25.887645+02:00

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	ccaa98e985e5377732e93833de64f6fcfb6e1ae0
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-10T19:52:54+00:00
Envfile
Hostname	nid01193	nid01193
Clustername	daint	daint
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Datetime	2022-05-31T15:13:18.026239+02:00	2022-08-10T22:07:42.739404+02:00

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	71d8dbe40b737be02ea734f9d98fcc0b1e21f01a	ccaa98e985e5377732e93833de64f6fcfb6e1ae0
HPX Datetime	2021-11-10T19:14:21+00:00	2022-08-10T19:52:54+00:00
Envfile
Hostname	nid00120	nid01193
Clustername	daint	daint
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Datetime	2021-11-10T20:28:18.266961+01:00	2022-08-10T22:08:00.107009+02:00

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…

Aug 10 '22 20:08 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	4aafa08027b4143b057a0f4dee94d05729b4f82f
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-10T22:12:37+00:00
Datetime	2022-05-31T15:13:01.357969+02:00	2022-08-11T00:26:32.143561+02:00
Clustername	daint	daint
Envfile
Hostname	nid01193	nid01198
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	4aafa08027b4143b057a0f4dee94d05729b4f82f
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-10T22:12:37+00:00
Datetime	2022-05-31T15:13:18.026239+02:00	2022-08-11T00:26:49.478052+02:00
Clustername	daint	daint
Envfile
Hostname	nid01193	nid01198
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0

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	71d8dbe40b737be02ea734f9d98fcc0b1e21f01a	4aafa08027b4143b057a0f4dee94d05729b4f82f
HPX Datetime	2021-11-10T19:14:21+00:00	2022-08-10T22:12:37+00:00
Datetime	2021-11-10T20:28:18.266961+01:00	2022-08-11T00:27:06.823911+02:00
Clustername	daint	daint
Envfile
Hostname	nid00120	nid01198
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0

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…

Aug 10 '22 22:08 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	0a6281e8eba504af1c47bf74283e77501d489203
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-11T00:06:56+00:00
Datetime	2022-05-31T15:13:01.357969+02:00	2022-08-11T02:21:24.074252+02:00
Envfile
Hostname	nid01193	nid01161
Clustername	daint	daint
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	0a6281e8eba504af1c47bf74283e77501d489203
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-11T00:06:56+00:00
Datetime	2022-05-31T15:13:18.026239+02:00	2022-08-11T02:21:40.455318+02:00
Envfile
Hostname	nid01193	nid01161
Clustername	daint	daint
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0

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	71d8dbe40b737be02ea734f9d98fcc0b1e21f01a	0a6281e8eba504af1c47bf74283e77501d489203
HPX Datetime	2021-11-10T19:14:21+00:00	2022-08-11T00:06:56+00:00
Datetime	2021-11-10T20:28:18.266961+01:00	2022-08-11T02:21:57.721232+02:00
Envfile
Hostname	nid00120	nid01161
Clustername	daint	daint
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0

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…

Aug 11 '22 00:08 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	b009a464b937943065ceba713e45d2d830085900
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-11T14:57:30+00:00
Clustername	daint	daint
Datetime	2022-05-31T15:13:01.357969+02:00	2022-08-11T17:12:16.684617+02:00
Hostname	nid01193	nid00023
Envfile
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	b009a464b937943065ceba713e45d2d830085900
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-11T14:57:30+00:00
Clustername	daint	daint
Datetime	2022-05-31T15:13:18.026239+02:00	2022-08-11T17:12:33.537698+02:00
Hostname	nid01193	nid00023
Envfile
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0

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	71d8dbe40b737be02ea734f9d98fcc0b1e21f01a	b009a464b937943065ceba713e45d2d830085900
HPX Datetime	2021-11-10T19:14:21+00:00	2022-08-11T14:57:30+00:00
Clustername	daint	daint
Datetime	2021-11-10T20:28:18.266961+01:00	2022-08-11T17:12:48.754225+02:00
Hostname	nid00120	nid00023
Envfile
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0

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…

Aug 11 '22 15:08 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	0f354b4db79fc2cc94035be0c31af600df0ef325
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-13T14:07:37+00:00
Hostname	nid01193	nid00025
Clustername	daint	daint
Envfile
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Datetime	2022-05-31T15:13:01.357969+02:00	2022-08-13T16:22:09.564099+02:00

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	0f354b4db79fc2cc94035be0c31af600df0ef325
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-13T14:07:37+00:00
Hostname	nid01193	nid00025
Clustername	daint	daint
Envfile
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Datetime	2022-05-31T15:13:18.026239+02:00	2022-08-13T16:22:26.947975+02:00

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	71d8dbe40b737be02ea734f9d98fcc0b1e21f01a	0f354b4db79fc2cc94035be0c31af600df0ef325
HPX Datetime	2021-11-10T19:14:21+00:00	2022-08-13T14:07:37+00:00
Hostname	nid00120	nid00025
Clustername	daint	daint
Envfile
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Datetime	2021-11-10T20:28:18.266961+01:00	2022-08-13T16:22:42.088855+02:00

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…

Aug 13 '22 14:08 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	85982ebfe478d122673051f6f45641ca2581f6bb
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-13T18:24:24+00:00
Envfile
Hostname	nid01193	nid00007
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Clustername	daint	daint
Datetime	2022-05-31T15:13:01.357969+02:00	2022-08-13T20:37:03.324822+02:00

Comparison

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

Info

Property	Before	After
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	85982ebfe478d122673051f6f45641ca2581f6bb
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-13T18:24:24+00:00
Envfile
Hostname	nid01193	nid00007
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Clustername	daint	daint
Datetime	2022-05-31T15:13:18.026239+02:00	2022-08-13T20:37:20.282488+02:00

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	71d8dbe40b737be02ea734f9d98fcc0b1e21f01a	85982ebfe478d122673051f6f45641ca2581f6bb
HPX Datetime	2021-11-10T19:14:21+00:00	2022-08-13T18:24:24+00:00
Envfile
Hostname	nid00120	nid00007
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Clustername	daint	daint
Datetime	2021-11-10T20:28:18.266961+01:00	2022-08-13T20:37:35.474366+02:00

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…

Aug 13 '22 18:08 StellarBot

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-13T19:26:01+00:00
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	2c8ce8d21ab144a6c098998d3fa4e68c442f9189
Hostname	nid01193	nid01260
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Envfile
Datetime	2022-05-31T15:13:01.357969+02:00	2022-08-13T21:41:22.868291+02:00
Clustername	daint	daint

Comparison

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

Info

Property	Before	After
HPX Datetime	2022-05-31T12:57:29+00:00	2022-08-13T19:26:01+00:00
HPX Commit	d5655f89770ba953e8de3ceb349567d5fcb74a95	2c8ce8d21ab144a6c098998d3fa4e68c442f9189
Hostname	nid01193	nid01260
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Envfile
Datetime	2022-05-31T15:13:18.026239+02:00	2022-08-13T21:41:39.797957+02:00
Clustername	daint	daint

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	2021-11-10T19:14:21+00:00	2022-08-13T19:26:01+00:00
HPX Commit	71d8dbe40b737be02ea734f9d98fcc0b1e21f01a	2c8ce8d21ab144a6c098998d3fa4e68c442f9189
Hostname	nid00120	nid01260
Compiler	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0	/apps/daint/SSL/HPX/packages/llvm-11.0.0/bin/clang++ 11.0.0
Envfile
Datetime	2021-11-10T20:28:18.266961+01:00	2022-08-13T21:41:55.253264+02:00
Clustername	daint	daint

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…

Aug 13 '22 19:08 StellarBot

bors merge

Aug 14 '22 00:08 hkaiser

Build succeeded:

Bors

Aug 14 '22 00:08 bors[bot]

hpx hpx copied to clipboard

Adding support for pure sender/receiver based executors to parallel algorithms

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

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

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

hpx
hpx copied to clipboard