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RE: Building gcc with graphite
- From: "Kumar, Venkataramanan" <Venkataramanan dot Kumar at amd dot com>
- To: Tom de Vries <Tom_deVries at mentor dot com>
- Cc: gcc Development <gcc at gcc dot gnu dot org>, Sebastian Pop <sebpop at gmail dot com>
- Date: Wed, 13 Apr 2016 06:54:30 +0000
- Subject: RE: Building gcc with graphite
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Hi,
> -----Original Message-----
> From: Tom de Vries [mailto:Tom_deVries@mentor.com]
> Sent: Tuesday, April 12, 2016 3:09 PM
> To: Kumar, Venkataramanan <Venkataramanan.Kumar@amd.com>
> Cc: gcc Development <gcc@gcc.gnu.org>; Sebastian Pop
> <sebpop@gmail.com>
> Subject: Re: Building gcc with graphite
>
> [ cc-ing gcc ml ]
>
> On 12/04/16 11:22, Kumar, Venkataramanan wrote:
> > Hi,
> >
> > I am trying to build gcc with graphite enabled both on trunk and the
> > graphite branch.
> >
>
> I don't know anything about the graphite branch.
>
> > Should I need to build and install cloog , ISL PPL etc?
> >
>
> Trunk needs ISL.
>
> > Is there any general recommended steps?
>
> https://gcc.gnu.org/install/prerequisites.html :
> ...
> isl Library version 0.16, 0.15, or 0.14.
>
> Necessary to build GCC with the Graphite loop optimizations. It can be
> downloaded from ftp://gcc.gnu.org/pub/gcc/infrastructure/. If an isl source
> distribution is found in a subdirectory of your GCC sources named isl, it will
> be built together with GCC. Alternatively, the --with-isl configure option
> should be used if isl is not installed in your default library search path.
> ...
Thank you for the pointers. I ran the download_prerequisite script in that contrib folder and
it got built.
>
> Thanks,
> - Tom
Regards,
Venkat.