This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: LLVM to get massive GPU support with Fortran


On 11/16/2015 12:58 AM, Steve Kargl wrote:

On Mon, Nov 16, 2015 at 12:04:06AM +0100, Thomas Koenig wrote:

See

http://arstechnica.com/information-technology/2015/11/llvm-to-get-fortran-compiler-that-targets-parallel-gpus-in-clusters/

It is not entirely clear on what they plan to do.

Use gfortran via dragonegg?

The 3 DOE labs in the USA have contracted PGI to port
(some of) there Fortran FE to LLVM and open source the
result.

http://lists.llvm.org/pipermail/llvm-dev/2015-November/092404.html

To put this in a (timeline) perspective:

On the 18th of March, 2000, I announced Andy Vaught's work on the g95 front-end to the gcc-patches mailing list.

In 2004 (!) we merged the resulting compiler and run-time library into the gcc (cvs) repository (obviously, after the tree-ssa infrastructure went in - 2004-05-17, but before the creation of the 4.0 release branch - 2005-02-25). Then it took another 2 months for 4.0 to be released.

Unless PGI manages to summon massively large (parallel) working groups to accomplish this, it might take a few years to fruition.

--
Toon Moene - e-mail: toon@moene.org - phone: +31 346 214290
Saturnushof 14, 3738 XG  Maartensdijk, The Netherlands
At home: http://moene.org/~toon/; weather: http://moene.org/~hirlam/
Progress of GNU Fortran: http://gcc.gnu.org/wiki/GFortran#news


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]