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Re: [PATCH] * doc/install.texi: Document availability of cloog-0.16
- From: Jack Howarth <howarth at bromo dot med dot uc dot edu>
- To: Tobias Grosser <grosser at fim dot uni-passau dot de>
- Cc: gcc-patches at gcc dot gnu dot org, gcc-graphite at googlegroups dot com, sebpop at gmail dot com
- Date: Wed, 5 Jan 2011 17:58:43 -0500
- Subject: Re: [PATCH] * doc/install.texi: Document availability of cloog-0.16
- References: <1294250132-30205-1-git-send-email-grosser@fim.uni-passau.de>
On Wed, Jan 05, 2011 at 12:55:32PM -0500, Tobias Grosser wrote:
> Hi,
>
> I would like to update the install documentation for CLooG and also use this
> to talk about the version of CLooG included with gcc 4.6.
>
> I propose to stay for gcc 4.6 with CLooG-PPL 0.15 as default CLooG version,
> as it is well tested and has proven to be stable enough.
>
> I believe cloog-0.16 (isl) is very stable, however it was not yet exposed to testing
> throught the larger gcc audience. I propose therefore to just document it
> as being in testing stage and the default for future releases. This
> will give us a whole release cycle to test cloog isl.
>
> Cheers
> Tobi
Tobi,
Don't we need to apply...
http://gcc.gnu.org/ml/gcc-patches/2010-12/msg01924.html
to gcc trunk so that cloog-backend=cloog-isl will recognize
the version of 0.16?
Jack
>
> gcc/doc/install.texi | 19 +++++++++++++------
> 1 files changed, 13 insertions(+), 6 deletions(-)
>
> diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
> index f990b74..8b77472 100644
> --- a/gcc/doc/install.texi
> +++ b/gcc/doc/install.texi
> @@ -340,17 +340,24 @@ It can be downloaded from @uref{http://www.cs.unipr.it/ppl/Download/}.
> The @option{--with-ppl} configure option should be used if PPL is not
> installed in your default library search path.
>
> -@item CLooG-PPL version 0.15
> +@item CLooG-PPL version 0.15 / CLooG 0.16
>
> -Necessary to build GCC with the Graphite loop optimizations. It can
> -be downloaded from @uref{ftp://gcc.gnu.org/pub/gcc/infrastructure/}.
> -The code in @file{cloog-ppl-0.15.tar.gz} comes from a branch of CLooG
> -available from @uref{http://repo.or.cz/w/cloog-ppl.git}. CLooG-PPL
> -should be configured with @option{--with-ppl}.
> +Necessary to build GCC with the Graphite loop optimizations. There are
> +two versions available. CLooG-PPL 0.15 as well as CLooG 0.16. The current
> +default version used is version 0.15. It can be downloaded from
> +@uref{ftp://gcc.gnu.org/pub/gcc/infrastructure/}. The code in
> +@file{cloog-ppl-0.15.tar.gz} comes from a branch of CLooG available from
> +@uref{http://repo.or.cz/w/cloog-ppl.git}. CLooG-PPL should be configured with
> +@option{--with-ppl}.
>
> The @option{--with-cloog} configure option should be used if CLooG is
> not installed in your default library search path.
>
> +CLooG 0.16 support is still in testing stage, but will be the default in future
> +gcc releases. It is available at
> +@uref{ftp://gcc.gnu.org/pub/gcc/infrastructure/}. To use it configure with
> +@option{--enable-cloog-backend=isl}.
> +
> @item @command{jar}, or InfoZIP (@command{zip} and @command{unzip})
>
> Necessary to build libgcj, the GCJ runtime.
> --
> 1.7.1