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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.
> + */


Alex Bennée

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