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Re: [PATCH] Enable parallel ltrans stage with -fwhopr=N
- From: Jan Hubicka <hubicka at ucw dot cz>
- To: Richard Guenther <rguenther at suse dot de>
- Cc: gcc-patches at gcc dot gnu dot org, Diego Novillo <dnovillo at google dot com>, Jan Hubicka <jh at suse dot de>
- Date: Wed, 19 May 2010 17:17:00 +0200
- Subject: Re: [PATCH] Enable parallel ltrans stage with -fwhopr=N
- References: <alpine.LNX.2.00.1005191253180.1429@zhemvz.fhfr.qr>
>
> This implements parallel execution of the ltrans stage with N
> parallel jobs scheduled by make. -fwhopr gets an optional
> argument specifying the number of parallel jobs, passed as -jN
> to make. Specifying -fwhopr without N or with N == 1 will
> continue to invoke the ltrans phase serially directly from
> lto-wrapper without using a make tool (good for debugging and
> when you do not have make installed).
You are great, thanks!
Honza