From: "Emilio G. Cota" <cota@braap.org>
To: qemu-devel@nongnu.org
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Peter Crosthwaite <crosthwaite.peter@gmail.com>,
Richard Henderson <rth@twiddle.net>,
Peter Maydell <peter.maydell@linaro.org>,
Eduardo Habkost <ehabkost@redhat.com>,
Andrzej Zaborowski <balrogg@gmail.com>,
Aurelien Jarno <aurelien@aurel32.net>,
Alexander Graf <agraf@suse.de>, Stefan Weil <sw@weilnetz.de>,
qemu-arm@nongnu.org, alex.bennee@linaro.org,
Pranith Kumar <bobby.prani+qemu@gmail.com>
Subject: Re: [Qemu-devel] [PATCH v4 00/11] TCG optimizations for 2.10
Date: Wed, 26 Apr 2017 23:32:39 -0400 [thread overview]
Message-ID: <20170427033239.GA19380@flamenco> (raw)
In-Reply-To: <1493263764-18657-1-git-send-email-cota@braap.org>
Just to avoid confusion,
On Wed, Apr 26, 2017 at 23:29:13 -0400, Emilio G. Cota wrote:
> I have *not* re-run all experiments, because it takes several hours and
> performance hasn't changed much from v3, as can be seen in these two charts:
> * spec06int user-mode, test input, v2.9.0 baseline: http://imgur.com/ME2eMq1
Here v4 doesn't have the htable lookup. (v4+htable has it)
> * spec06int softmmu, test input, v3 baseline: http://imgur.com/Clolu9Z
Here v4 does have it.
E.
next prev parent reply other threads:[~2017-04-27 3:32 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-27 3:29 [Qemu-devel] [PATCH v4 00/11] TCG optimizations for 2.10 Emilio G. Cota
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 01/11] exec-all: export tb_htable_lookup Emilio G. Cota
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 02/11] tcg-runtime: add lookup_tb_ptr helper Emilio G. Cota
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 03/11] tcg: introduce goto_ptr opcode Emilio G. Cota
2017-04-27 8:09 ` Richard Henderson
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 04/11] tcg: export tcg_gen_lookup_and_goto_ptr Emilio G. Cota
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 05/11] tcg/i386: implement goto_ptr op Emilio G. Cota
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 06/11] target/arm: optimize cross-page direct jumps in softmmu Emilio G. Cota
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 07/11] target/arm: optimize indirect branches Emilio G. Cota
2017-04-27 9:36 ` Aurelien Jarno
2017-04-27 9:42 ` Richard Henderson
2017-04-27 10:15 ` Aurelien Jarno
2017-04-27 9:41 ` Alex Bennée
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 08/11] target/i386: introduce gen_jr helper to generate lookup_and_goto_ptr Emilio G. Cota
2017-04-27 8:12 ` Richard Henderson
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 09/11] target/i386: optimize cross-page direct jumps in softmmu Emilio G. Cota
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 10/11] target/i386: optimize indirect branches Emilio G. Cota
2017-04-27 3:29 ` [Qemu-devel] [PATCH v4 11/11] tb-hash: improve tb_jmp_cache hash function in user mode Emilio G. Cota
2017-04-27 3:32 ` Emilio G. Cota [this message]
2017-04-27 9:39 ` [Qemu-devel] [PATCH v4 00/11] TCG optimizations for 2.10 Aurelien Jarno
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