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Re: Context switching tests (especially perfomance measuring and FPU/MMX

From: Thomas Schwinge
Subject: Re: Context switching tests (especially perfomance measuring and FPU/MMX/SSE/etc)
Date: Sat, 2 May 2009 16:25:02 +0200
User-agent: Mutt/1.5.11


On Sat, May 02, 2009 at 12:43:47AM +0400, Evgeniy Ivanov wrote:
> Does Hurd (GnuMach) has such tests? I wasn't able to locate them.

What Samuel said.  Additionally: in the Hurd repository there is an old
benchmark for measuring fork performance: benchmarks/forks.c.  This
operates on a much more high-level interface, of course.

Having results from such benchmarking and profiling topics would be
really helpful.

Throwing in a random idea: how difficult do people estimate it to be to
port the oprofile framework, for example?


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