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Re: Making rtxes use less memory (sometimes!)
- From: Gerald Pfeifer <gerald at pfeifer dot com>
- To: Richard Sandiford <rsandifo at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Sat, 18 Oct 2003 15:56:37 +0200 (CEST)
- Subject: Re: Making rtxes use less memory (sometimes!)
- References: <wvnad7y64wy.fsf@talisman.cambridge.redhat.com>
On Sat, 18 Oct 2003, Richard Sandiford wrote:
> (these are reproducable to within ~0.1s).
>
> GC output and -fmem-report shows that memory consumption is much
> lower and that collections are needed less often.
Cool!
> I realise I've missed the boat for stage2, sorry. Is it non-invasive
> enough to be applied early in stage3? Please? ;)
We still need to address PR8361, a high priority compile-time performance
regression, and compile-time is a huge problem we need to address for 3.4
in general, so I think we _need_ to consider patches like this even in
stage3.
Gerald