From: Richard Henderson <richard.henderson@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>, "Fei Wu" <fei2.wu@intel.com>
Cc: pbonzini@redhat.com, erdnaxe@crans.org, ma.mandourr@gmail.com,
qemu-devel@nongnu.org
Subject: Re: [PATCH 1/2] accel/tcg/plugin: export host insn size
Date: Fri, 7 Apr 2023 20:34:19 -0700 [thread overview]
Message-ID: <ce65c074-ff12-1f29-ee64-44fb7ff643c7@linaro.org> (raw)
In-Reply-To: <87v8i9jviv.fsf@linaro.org>
On 4/6/23 00:46, Alex Bennée wrote:
> If your aim is to examine JIT efficiency what is wrong with the current
> "info jit" that you can access via the HMP? Also I'm wondering if its
> time to remove the #ifdefs from CONFIG_PROFILER because I doubt the
> extra data it collects is that expensive.
>
> Richard, what do you think?
What is it that you want from CONFIG_PROFILER that you can't get from perf?
I've been tempted to remove CONFIG_PROFILER entirely.
r~
next prev parent reply other threads:[~2023-04-08 3:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-06 2:27 [PATCH 0/2] accel/tcg/plugin: host insn size for plugin Fei Wu
2023-04-06 2:27 ` [PATCH 1/2] accel/tcg/plugin: export host insn size Fei Wu
2023-04-06 7:46 ` Alex Bennée
2023-04-07 1:31 ` Wu, Fei
2023-04-10 10:46 ` Alex Bennée
2023-04-08 3:34 ` Richard Henderson [this message]
2023-04-10 10:36 ` Alex Bennée
2023-04-10 13:02 ` Wu, Fei
2023-04-11 7:27 ` Alex Bennée
2023-04-12 12:50 ` Wu, Fei
2023-04-12 13:28 ` Alex Bennée
2023-04-12 13:47 ` Wu, Fei
2023-04-17 11:11 ` Wu, Fei
2023-04-17 12:11 ` Alex Bennée
2023-04-17 13:01 ` Wu, Fei
2023-04-21 13:46 ` Wu, Fei
2023-04-06 2:27 ` [PATCH 2/2] plugins/hotblocks: add " Fei Wu
2023-04-06 7:54 ` Alex Bennée
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