[Qemu-devel] Fwd: Re: [PULL 07/11] tcg: Compress TCGLabelQemuLdst

[Richard Henderson]

Ug.  Failure to operate the mail program on my phone properly;
the following went to Paolo only instead of the list too.


r~


-------- Forwarded Message --------
Subject: Re: [PULL 07/11] tcg: Compress TCGLabelQemuLdst
Date: Mon, 22 Sep 2014 16:10:40 -0700
From: Richard Henderson <address@hidden>
To: Paolo Bonzini <address@hidden>

We probably average less than 10 memory operations per TB, but we reserve space
for 640 of them.

Probably what ought to be fixed is tcg's entire notion of preallocated arrays.
Obstacks, or similar pooled memory, may well work much better.

I can certainly drop this patch, but Claudio was the only one to comment when
it was posted three weeks ago.


r~

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