Cleanup runtime module - part 2

[aurianer]

Fixes partially #16.

Based on #826.

[pika-bot]

Performance test report

pika Performance

Comparison

BENCHMARK	RESULT
Task Overhead - Create Thread Hierarchical - Latch	-

Info

Property	Before	After
pika Commit	0abc084	75cb8bc
pika Datetime	2024-02-19T15:15:15+00:00	2024-04-10T14:13:23+00:00
Compiler	/apps/daint/SSL/pika/spack/lib/spack/env/clang/clang++ 11.0.1	/apps/daint/SSL/pika/spack/lib/spack/env/clang/clang++ 11.0.1
Envfile
Clustername	daint	daint
Hostname	nid00025	nid00025
Datetime	2024-02-19T16:26:16.072067+01:00	2024-04-10T16:23:50.830177+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 (>10%)
++/--	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…

[pika-bot]

Performance test report

pika Performance

Comparison

BENCHMARK	RESULT
Task Overhead - Create Thread Hierarchical - Latch	-

Info

Property	Before	After
pika Commit	0abc084	b61f479
pika Datetime	2024-02-19T15:15:15+00:00	2024-04-12T10:24:01+00:00
Hostname	nid00025	nid00459
Compiler	/apps/daint/SSL/pika/spack/lib/spack/env/clang/clang++ 11.0.1	/apps/daint/SSL/pika/spack/lib/spack/env/clang/clang++ 11.0.1
Clustername	daint	daint
Datetime	2024-02-19T16:26:16.072067+01:00	2024-04-12T12:33:58.883212+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 (>10%)
++/--	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…