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Re: [Qemu-devel] [PATCH v6 06/13] tests/fp: add fp-bench
From: |
Alex Bennée |
Subject: |
Re: [Qemu-devel] [PATCH v6 06/13] tests/fp: add fp-bench |
Date: |
Mon, 03 Dec 2018 14:29:31 +0000 |
User-agent: |
mu4e 1.1.0; emacs 26.1.90 |
Emilio G. Cota <address@hidden> writes:
> These microbenchmarks will allow us to measure the performance impact of
> FP emulation optimizations. Note that we can measure both directly the impact
> on the softfloat functions (with "-t soft"), or the impact on an
> emulated workload (call with "-t host" and run under qemu user-mode).
It would be nice to be able to cross-build this later so we can build
easily for non-x86. However no reason to hold things up for that:
Reviewed-by: Alex Bennée <address@hidden>
> +
> +/*
> + * The main benchmark function. Instead of (ab)using macros, we rely
> + * on the compiler to unfold this at compile-time.
> + */
\o/
--
Alex Bennée
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