Starting to adapt HPX full modules to C++ modules #6845

hkaiser · 2026-01-01T23:40:39Z

No description provided.

libs/core/logging/include/hpx/logging/api.hpp

        hpx::util::logging::level get_log_level(std::string const& env,
            bool allow_always = false);
    }

    ////////////////////////////////////////////////////////////////////////////
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(hpx)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(hpx_console)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(hpx)


libs/core/logging/include/hpx/logging/api.hpp

-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(hpx)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(hpx_console)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(hpx)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(hpx_console)


libs/core/logging/include/hpx/logging/api.hpp


    ////////////////////////////////////////////////////////////////////////////
    // errors are logged in a special manner (always to cerr and additionally,
    // if enabled to 'normal' logging destination as well)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(hpx_error)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(hpx_error)


libs/core/logging/include/hpx/logging/api.hpp


 #if defined(HPX_LOGGING_HAVE_SEPARATE_DESTINATIONS)
    ///////////////////////////////////////////////////////////////////////////
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(agas)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(agas_console)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(agas)


libs/core/logging/include/hpx/logging/api.hpp

-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(agas)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(agas_console)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(agas)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(agas_console)


libs/core/logging/include/hpx/logging/api.hpp

-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(timing)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(timing_console)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(timing)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(timing_console)


libs/core/logging/include/hpx/logging/api.hpp

 #endif

    ////////////////////////////////////////////////////////////////////////////
    // Application specific logging
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(app)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(app_console)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(app)


libs/core/logging/include/hpx/logging/api.hpp

-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(app)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(app_console)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(app)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(app_console)


libs/core/logging/include/hpx/logging/api.hpp


    ////////////////////////////////////////////////////////////////////////////
    // special debug logging channel
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(debuglog)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(debuglog_console)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(debuglog)


libs/core/logging/include/hpx/logging/api.hpp

-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(debuglog)
-    HPX_CXX_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(debuglog_console)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(debuglog)
+    HPX_CXX_CORE_EXPORT HPX_CORE_EXPORT HPX_DECLARE_LOG(debuglog_console)


StellarBot · 2026-01-16T19:58:30Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-16T19:46:16+00:00
HPX Commit	`501a585`	`b2d20b8`
Datetime	2025-08-24T17:06:08.105484-05:00	2026-01-16T13:55:47.845636-06:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
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 Datetime	2025-08-24T21:58:54+00:00	2026-01-16T19:46:16+00:00
HPX Commit	`501a585`	`b2d20b8`
Datetime	2025-08-24T17:08:02.398682-05:00	2026-01-16T13:57:40.878544-06:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
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 Datetime	2025-08-24T21:58:54+00:00	2026-01-16T19:46:16+00:00
HPX Commit	`501a585`	`b2d20b8`
Datetime	2025-08-24T17:08:22.660177-05:00	2026-01-16T13:58:02.907577-06:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Envfile

Explanation of Symbols

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

codacy-production · 2026-01-16T20:20:24Z

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
Report missing for `7de650c`¹	✅ 0.00%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (`7de650c`)	Report Missing	Report Missing	Report Missing
Head commit (`db9fc8d`)	66969	0	0.00%

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 (#6845)	135	0	0.00%

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 didn't receive coverage data for the commit, or there was an error processing the received data. Check your integration for errors and validate that your coverage setup is correct. ↩

libs/core/type_support/include/hpx/type_support/base_from_member.hpp

+        // no std::is_nothrow_constructible nor std::forward needed
+        template <typename... T>
+            requires(detail::is_unrelated<base_from_member, T...>::value)
+        explicit constexpr base_from_member(T&&... x) noexcept(


libs/core/type_support/include/hpx/type_support/base_from_member.hpp

+        // no std::is_nothrow_constructible nor std::forward needed
+        template <typename... T>
+            requires(detail::is_unrelated<base_from_member, T...>::value)
+        explicit constexpr base_from_member(T&&... x) noexcept(


StellarBot · 2026-01-16T23:14:03Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`ea0e24f`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-16T23:03:53+00:00
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Datetime	2025-08-24T17:06:08.105484-05:00	2026-01-16T17:11:22.437191-06:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`ea0e24f`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-16T23:03:53+00:00
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Datetime	2025-08-24T17:08:02.398682-05:00	2026-01-16T17:13:14.779724-06:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8

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	`501a585`	`ea0e24f`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-16T23:03:53+00:00
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Datetime	2025-08-24T17:08:22.660177-05:00	2026-01-16T17:13:37.015219-06:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8

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 · 2026-01-17T02:08:08Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`35ad26c`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-17T01:56:22+00:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Envfile
Datetime	2025-08-24T17:06:08.105484-05:00	2026-01-16T20:05:24.963222-06:00

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`35ad26c`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-17T01:56:22+00:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Envfile
Datetime	2025-08-24T17:08:02.398682-05:00	2026-01-16T20:07:17.256381-06:00

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	`501a585`	`35ad26c`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-17T01:56:22+00:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Envfile
Datetime	2025-08-24T17:08:22.660177-05:00	2026-01-16T20:07:39.348387-06:00

Explanation of Symbols

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

StellarBot · 2026-01-17T14:38:09Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`62e7f2e`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-17T14:28:35+00:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Datetime	2025-08-24T17:06:08.105484-05:00	2026-01-17T08:35:27.948980-06:00
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`62e7f2e`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-17T14:28:35+00:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Datetime	2025-08-24T17:08:02.398682-05:00	2026-01-17T08:37:20.349008-06:00
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8

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	`501a585`	`62e7f2e`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-17T14:28:35+00:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Datetime	2025-08-24T17:08:22.660177-05:00	2026-01-17T08:37:42.399215-06:00
Clustername	rostam	rostam
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8

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 · 2026-01-17T19:58:11Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`b270838`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-17T19:48:21+00:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Datetime	2025-08-24T17:06:08.105484-05:00	2026-01-17T13:55:29.251932-06:00
Envfile

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`b270838`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-17T19:48:21+00:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Datetime	2025-08-24T17:08:02.398682-05:00	2026-01-17T13:57:22.048476-06:00
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	`501a585`	`b270838`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-17T19:48:21+00:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Datetime	2025-08-24T17:08:22.660177-05:00	2026-01-17T13:57:44.162865-06:00
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 · 2026-01-31T16:23:23Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`5190220`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-31T16:10:54+00:00
Clustername	rostam	rostam
Envfile
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:06:08.105484-05:00	2026-01-31T10:20:40.048030-06:00
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	`501a585`	`5190220`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-31T16:10:54+00:00
Clustername	rostam	rostam
Envfile
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:08:02.398682-05:00	2026-01-31T10:22:32.798495-06:00
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	`501a585`	`5190220`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-01-31T16:10:54+00:00
Clustername	rostam	rostam
Envfile
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:08:22.660177-05:00	2026-01-31T10:22:54.902003-06:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Explanation of Symbols

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

StellarBot · 2026-02-01T01:07:43Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-01T00:32:52+00:00
HPX Commit	`501a585`	`6d0e295`
Clustername	rostam	rostam
Envfile
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:06:08.105484-05:00	2026-01-31T19:04:44.134730-06:00
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	2025-08-24T21:58:54+00:00	2026-02-01T00:32:52+00:00
HPX Commit	`501a585`	`6d0e295`
Clustername	rostam	rostam
Envfile
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:08:02.398682-05:00	2026-01-31T19:06:36.611368-06:00
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	2025-08-24T21:58:54+00:00	2026-02-01T00:32:52+00:00
HPX Commit	`501a585`	`6d0e295`
Clustername	rostam	rostam
Envfile
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:08:22.660177-05:00	2026-01-31T19:06:58.695008-06:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu

Explanation of Symbols

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

StellarBot · 2026-02-01T16:03:20Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`43f9f75`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-01T15:51:14+00:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Datetime	2025-08-24T17:06:08.105484-05:00	2026-02-01T10:00:44.829296-06:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Envfile

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`43f9f75`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-01T15:51:14+00:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Datetime	2025-08-24T17:08:02.398682-05:00	2026-02-01T10:02:37.040866-06:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
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	`501a585`	`43f9f75`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-01T15:51:14+00:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Clustername	rostam	rostam
Datetime	2025-08-24T17:08:22.660177-05:00	2026-02-01T10:02:59.045153-06:00
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
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 · 2026-02-01T18:07:38Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`92c0915`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-01T17:44:01+00:00
Clustername	rostam	rostam
Datetime	2025-08-24T17:06:08.105484-05:00	2026-02-01T12:04:49.870050-06:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`92c0915`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-01T17:44:01+00:00
Clustername	rostam	rostam
Datetime	2025-08-24T17:08:02.398682-05:00	2026-02-01T12:06:42.761837-06:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8

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	`501a585`	`92c0915`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-01T17:44:01+00:00
Clustername	rostam	rostam
Datetime	2025-08-24T17:08:22.660177-05:00	2026-02-01T12:07:04.794942-06:00
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Envfile
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8

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…

Signed-off-by: Hartmut Kaiser <[email protected]>

…_base modules to C++ modules Signed-off-by: Hartmut Kaiser <[email protected]>

Signed-off-by: Hartmut Kaiser <[email protected]>

StellarBot · 2026-02-03T22:38:28Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-03T22:26:18+00:00
HPX Commit	`501a585`	`1481c19`
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:06:08.105484-05:00	2026-02-03T16:35:49.197096-06:00
Envfile

Comparison

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

Info

Property	Before	After
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-03T22:26:18+00:00
HPX Commit	`501a585`	`1481c19`
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:08:02.398682-05:00	2026-02-03T16:37:40.932753-06:00
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 Datetime	2025-08-24T21:58:54+00:00	2026-02-03T22:26:18+00:00
HPX Commit	`501a585`	`1481c19`
Clustername	rostam	rostam
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:08:22.660177-05:00	2026-02-03T16:38:02.829956-06:00
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 · 2026-02-04T00:23:17Z

Performance test report

HPX Performance

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`2710876`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-04T00:13:29+00:00
Clustername	rostam	rostam
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:06:08.105484-05:00	2026-02-03T18:20:35.517859-06:00

Comparison

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

Info

Property	Before	After
HPX Commit	`501a585`	`2710876`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-04T00:13:29+00:00
Clustername	rostam	rostam
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:08:02.398682-05:00	2026-02-03T18:22:27.380767-06:00

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	`501a585`	`2710876`
HPX Datetime	2025-08-24T21:58:54+00:00	2026-02-04T00:13:29+00:00
Clustername	rostam	rostam
Envfile
Hostname	medusa08.rostam.cct.lsu.edu	medusa08.rostam.cct.lsu.edu
Compiler	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8	/opt/apps/llvm/18.1.8/bin/clang++ 18.1.8
Datetime	2025-08-24T17:08:22.660177-05:00	2026-02-03T18:22:49.501284-06:00

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…

Signed-off-by: Hartmut Kaiser <[email protected]>

hkaiser added this to the 2.0.0 milestone Jan 1, 2026

hkaiser added type: enhancement type: compatibility issue category: modules labels Jan 1, 2026

hkaiser force-pushed the full_modules branch 4 times, most recently from 0c390f0 to 479b5aa Compare January 2, 2026 18:51

github-advanced-security bot found potential problems Jan 2, 2026

View reviewed changes

hkaiser force-pushed the full_modules branch 8 times, most recently from 000b284 to 1a2f592 Compare January 4, 2026 17:11

github-advanced-security bot found potential problems Jan 16, 2026

View reviewed changes

hkaiser force-pushed the full_modules branch from 5870828 to bd9bd78 Compare January 16, 2026 23:03

hkaiser force-pushed the full_modules branch from bd9bd78 to 7e3bf8c Compare January 17, 2026 01:56

hkaiser force-pushed the full_modules branch from 7e3bf8c to 097b853 Compare January 17, 2026 14:28

hkaiser force-pushed the full_modules branch from 097b853 to 346cce3 Compare January 17, 2026 19:48

hkaiser force-pushed the full_modules branch 2 times, most recently from c55dc5c to d62cc59 Compare January 20, 2026 16:14

hkaiser force-pushed the full_modules branch 4 times, most recently from 9cc5fbf to e8dd75e Compare February 1, 2026 00:32

hkaiser force-pushed the full_modules branch from e8dd75e to d7ec3be Compare February 1, 2026 15:51

hkaiser force-pushed the full_modules branch from d7ec3be to f58adea Compare February 1, 2026 17:43

hkaiser added 10 commits February 3, 2026 15:25

Starting to adapt HPX full modules to C++ modules

a3d23c1

Signed-off-by: Hartmut Kaiser <[email protected]>

Re-add missing files

6fff17b

Signed-off-by: Hartmut Kaiser <[email protected]>

Using Clang-21 and C++23

9159508

Signed-off-by: Hartmut Kaiser <[email protected]>

Moving checkpoint_base to core library

7de5710

Signed-off-by: Hartmut Kaiser <[email protected]>

Change C++ module exposure to separate core and full

b56cfc1

Signed-off-by: Hartmut Kaiser <[email protected]>

Adapting statistics, command_line_handling, naming_base and parcelset…

e8cc671

…_base modules to C++ modules Signed-off-by: Hartmut Kaiser <[email protected]>

Remove dependency on Boost.IOStreams

89f4492

Signed-off-by: Hartmut Kaiser <[email protected]>

Fixing merge conflicts

9a6c828

Signed-off-by: Hartmut Kaiser <[email protected]>

Remove dependency on Boost.IOStreams

f661a39

Signed-off-by: Hartmut Kaiser <[email protected]>

Fixing building local HPX Only

4c0b56c

Signed-off-by: Hartmut Kaiser <[email protected]>

hkaiser force-pushed the full_modules branch from f58adea to b55b44f Compare February 3, 2026 22:26

hkaiser force-pushed the full_modules branch from b55b44f to 3268d05 Compare February 4, 2026 00:13

hkaiser force-pushed the full_modules branch 4 times, most recently from b0322d4 to fe964e8 Compare February 4, 2026 21:16

Fixing STD_EXEC and algorithm tests

2333a38

Signed-off-by: Hartmut Kaiser <[email protected]>

hkaiser force-pushed the full_modules branch from fe964e8 to 2333a38 Compare February 4, 2026 21:45

Uh oh!

Starting to adapt HPX full modules to C++ modules #6845

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Starting to adapt HPX full modules to C++ modules #6845

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StellarBot commented Jan 16, 2026

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StellarBot commented Jan 16, 2026

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StellarBot commented Jan 17, 2026

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StellarBot commented Jan 17, 2026

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StellarBot commented Jan 31, 2026

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codacy-production bot commented Jan 16, 2026 •

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