Re: [PATCH v2 0/4] timer: Improve itimers scalability
From: Hideaki Kimura
Date: Fri Oct 16 2015 - 14:01:24 EST
Removing dependency to the database code is trivial. It's just 100 lines
that launch lots of threads and do NUMA-aware memory accesses so that
remote NUMA access cost does not affect the benchmark.
It's just a bit tedious to convert the C++11 code into C/pthread.
C++11 really spoiled me.
Still, not much work. Let me know where to post the code.
On 10/16/2015 10:34 AM, Jason Low wrote:
Mind posting it, so that people can stick it into a new 'perf bench timer'
subcommand, and/or reproduce your results with it?
Yes, sure. At the moment, this micro benchmark is written in C++ and
integrated with the database code. We can look into rewriting it into a
more general program so that it can be included in perf.
Thanks,
Jason
--
Hideaki Kimura
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