[Getfem-commits] (no subject)

[Yves Renard]

branch: master
commit 28b45461540a84f6bcf1600b587e75237d8c923b
Author: Yves Renard <address@hidden>
Date:   Sun Sep 24 14:47:31 2017 +0200

    adding a comment on difficulties with MKL ILP64
---
 doc/sphinx/source/install/install_linux.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/sphinx/source/install/install_linux.rst 
b/doc/sphinx/source/install/install_linux.rst
index 4dbcc9b..71da831 100644
--- a/doc/sphinx/source/install/install_linux.rst
+++ b/doc/sphinx/source/install/install_linux.rst
@@ -232,3 +232,10 @@ More specific instructions can be found in the ``README*`` 
files of the
 distribution.
 
 A few precompiled versions of the Matlab interface are available on the 
`download and install <../download.html>`_ page of |gf|.
+
+
+A second problem arising with recent distribution of Matlab (2016a), is the 
incompatibility of some libraries with ILP64 version of MKL loaded by MATLAB 
which uses 64 bits integers instead of 32 bits ones contrarily to most system 
blas/lapack libraries. New releases of |gf| are compatible with both 64 bits 
and 32 bits integer blas/lapack libraries. However, for instance, Mumps should 
be recompiled in a 64 bit integer version to be compatible with MKL ILP64. 
Mumps version on the system is [...]
+
+  LD_PRELOAD=/usr/lib/libblas.so:/usr/lib/liblapack.so matlab
+
+