[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] Re: Performances on Mac OS X

From: Joshua Root
Subject: Re: [Qemu-devel] Re: Performances on Mac OS X
Date: Fri, 13 Aug 2004 20:17:45 +1000

Fabrice Bellard <address@hidden> wrote:
Don't spend your time in using another compiler than gcc : most of the time is spent in the generated code, and the quality of this code relies on very small functions which are too simple for being optimized better.

What if more than one instruction worth of C were chained together before being compiled? Would that make more optimisable code? Could this even be done at runtime? Translation time would be greatly increased of course, making caching even more important.

Is this technically feasible? Or would my time be better spent writing a hand optimised code translator? ;)


reply via email to

[Prev in Thread] Current Thread [Next in Thread]