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

[Paolo Bonzini <pbonzini@redhat.com>]

Il 23/09/2014 20:17, Richard Henderson ha scritto:
> Ug.  Failure to operate the mail program on my phone properly;
> the following went to Paolo only instead of the list too.

And my reply too, which was basically "np, just asking".

Paolo

> 
> -------- Forwarded Message --------
> Subject: Re: [PULL 07/11] tcg: Compress TCGLabelQemuLdst
> Date: Mon, 22 Sep 2014 16:10:40 -0700
> From: Richard Henderson <rth@twiddle.net>
> To: Paolo Bonzini <pbonzini@redhat.com>
> 
> 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~
>