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<title>allocbench/src/benchmarks/falsesharing.py, branch keydb</title>
<subtitle>benchmark tool for POSIX memory allocators</subtitle>
<link rel='alternate' type='text/html' href='https://git.muhq.space/allocbench/'/>
<entry>
<title>fmt benchmark definitions with yapf</title>
<updated>2019-12-11T20:43:33+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-12-11T20:31:38+00:00</published>
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</entry>
<entry>
<title>calculate speedup and use it for multiple summaries</title>
<updated>2019-11-28T13:40:08+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-11-28T13:40:08+00:00</published>
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</entry>
<entry>
<title>add and use write_tex_table function</title>
<updated>2019-10-30T11:46:15+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-10-30T11:46:15+00:00</published>
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<entry>
<title>introduce a global summary file extension</title>
<updated>2019-10-30T09:46:38+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-10-30T09:46:38+00:00</published>
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</entry>
<entry>
<title>increase workload size for bigger max speedup</title>
<updated>2019-10-16T12:46:03+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-10-16T12:46:03+00:00</published>
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<id>d22ab3d97a30780a930063b120ef3386aad8578e</id>
<content type='text'>
with the current workload size of 100K allocations the parallel part (worker)
takes on my development laptop 96% of the single threaded execution time
resulting in a maximal speedup of 25. (Amdahl: 1/(1-0.96) ~= 25)
Increasing the the workload to 1M allocations ups the parallel portion
to ~99% which gives us a max speedup of ~295 enough for all our test machines.
With the new workload the single threaded execution time is ~100s on my
laptop and ~30s on one of the test servers which is tolerable in my
opinion.
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<pre>
with the current workload size of 100K allocations the parallel part (worker)
takes on my development laptop 96% of the single threaded execution time
resulting in a maximal speedup of 25. (Amdahl: 1/(1-0.96) ~= 25)
Increasing the the workload to 1M allocations ups the parallel portion
to ~99% which gives us a max speedup of ~295 enough for all our test machines.
With the new workload the single threaded execution time is ~100s on my
laptop and ~30s on one of the test servers which is tolerable in my
opinion.
</pre>
</div>
</content>
</entry>
<entry>
<title>require a name in Benchmark.__init__</title>
<updated>2019-08-29T10:14:32+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-08-29T10:14:32+00:00</published>
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</entry>
<entry>
<title>add license header comments to benchmark definitions</title>
<updated>2019-08-28T08:23:01+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-08-28T08:23:01+00:00</published>
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</entry>
<entry>
<title>remove verbosity argument from hooks</title>
<updated>2019-08-27T15:11:21+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-08-27T15:11:21+00:00</published>
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</entry>
<entry>
<title>improve benchmark code quality using pylint</title>
<updated>2019-08-27T14:54:17+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-08-27T14:54:17+00:00</published>
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<id>93e3aac6315c17a74e63f02053a3e8e2e6b21928</id>
<content type='text'>
The description Benchmark member is replaced with class docstrings
</content>
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<pre>
The description Benchmark member is replaced with class docstrings
</pre>
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</content>
</entry>
<entry>
<title>apply some flake8 hints</title>
<updated>2019-06-19T15:12:14+00:00</updated>
<author>
<name>Florian Fischer</name>
<email>florian.fl.fischer@fau.de</email>
</author>
<published>2019-06-18T15:40:19+00:00</published>
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