GNU Fortran for Bluegene - compiler and toolchain

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Hi all,

maybe someone has a suggestion.


-------- Original Message --------
Subject: GNU Fortran for Bluegene - compiler and toolchain
Date: Tue, 07 Feb 2012 09:55:00 +0000
From: Keith Refson <krefson .a.t. googlemail .dot. com>
Newsgroups: comp.lang.fortran

Does anyone have any experience building a recent version of gfortran
for use on the IBM Blue Gene. Building the cross-compiler for the double hummer 450d is a lot tougher than a native build on x86 linux, and the integration/obtaining the rest of the toolchain has so far defeated me.

We really need a serious alternative to the IBM compilers on this
platform, so if anyone has any experience with this, I'd like to hear
from you.


Keith Refson
Dr Keith Refson,
Building R25A
STFC Rutherford Appleton Laboratory
Harwell Science and Innovation Campus
Oxfordshire OX11 0QX

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