From: "Alex Bennée" <alex.bennee@linaro.org>
To: "Emilio G. Cota" <cota@braap.org>
Cc: qemu-devel@nongnu.org, Richard Henderson <richard.henderson@linaro.org>
Subject: Re: [Qemu-devel] [PATCH v6 06/13] tests/fp: add fp-bench
Date: Mon, 03 Dec 2018 14:29:31 +0000 [thread overview]
Message-ID: <87mupm3cqc.fsf@linaro.org> (raw)
In-Reply-To: <20181124235553.17371-7-cota@braap.org>
Emilio G. Cota <cota@braap.org> 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 <alex.bennee@linaro.org>
> +
> +/*
> + * The main benchmark function. Instead of (ab)using macros, we rely
> + * on the compiler to unfold this at compile-time.
> + */
\o/
--
Alex Bennée
next prev parent reply other threads:[~2018-12-03 14:29 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-24 23:55 [Qemu-devel] [PATCH v6 00/13] hardfloat Emilio G. Cota
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 01/13] fp-test: pick TARGET_ARM to get its specialization Emilio G. Cota
2018-12-03 12:13 ` Alex Bennée
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 02/13] softfloat: add float{32, 64}_is_{de, }normal Emilio G. Cota
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 03/13] target/tricore: use float32_is_denormal Emilio G. Cota
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 04/13] softfloat: rename canonicalize to sf_canonicalize Emilio G. Cota
2018-12-03 14:16 ` Alex Bennée
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 05/13] softfloat: add float{32, 64}_is_zero_or_normal Emilio G. Cota
2018-12-03 14:16 ` Alex Bennée
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 06/13] tests/fp: add fp-bench Emilio G. Cota
2018-12-03 14:29 ` Alex Bennée [this message]
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 07/13] fpu: introduce hardfloat Emilio G. Cota
2018-11-25 0:25 ` Aleksandar Markovic
2018-11-25 1:25 ` Emilio G. Cota
2018-12-04 12:28 ` Alex Bennée
2018-12-04 13:33 ` Richard Henderson
2018-12-04 13:52 ` Alex Bennée
2018-12-04 17:31 ` Emilio G. Cota
2018-12-04 19:08 ` Alex Bennée
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 08/13] hardfloat: implement float32/64 addition and subtraction Emilio G. Cota
2018-12-04 18:34 ` Alex Bennée
2018-12-04 20:07 ` Emilio G. Cota
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 09/13] hardfloat: implement float32/64 multiplication Emilio G. Cota
2018-12-05 10:10 ` Alex Bennée
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 10/13] hardfloat: implement float32/64 division Emilio G. Cota
2018-12-05 10:11 ` Alex Bennée
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 11/13] hardfloat: implement float32/64 fused multiply-add Emilio G. Cota
2018-12-05 12:25 ` Alex Bennée
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 12/13] hardfloat: implement float32/64 square root Emilio G. Cota
2018-12-05 12:26 ` Alex Bennée
2018-11-24 23:55 ` [Qemu-devel] [PATCH v6 13/13] hardfloat: implement float32/64 comparison Emilio G. Cota
2018-12-05 12:36 ` Alex Bennée
2018-11-27 17:24 ` [Qemu-devel] [PATCH v6 00/13] hardfloat no-reply
2018-11-27 17:52 ` Emilio G. Cota
2018-11-27 17:32 ` no-reply
2018-12-05 12:41 ` Alex Bennée
2018-12-05 16:47 ` Emilio G. Cota
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