[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.2b3-261-g8f940e4

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Tue Jul 21 01:44:49 CDT 2015


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http://git.mpich.org/mpich.git/commitdiff/8f940e4ab26b7d2c2673b9812b60469f9ea2ab58

commit 8f940e4ab26b7d2c2673b9812b60469f9ea2ab58
Author: Pavan Balaji <balaji at anl.gov>
Date:   Tue Jul 21 01:43:20 2015 -0500

    Added a note about the hwloc build issue with PGI.

diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index b3d7b1e..a6a7841 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -11,6 +11,13 @@
 
      https://trac.mpich.org/projects/mpich/ticket/2105
 
+### PGI compilers
+
+ * Compilation on 32-bit x86 platforms with the PGI compiler suite (as
+   of 13.9) will fail to build due to an error in the hwloc
+   implementation.  To workaround this issue, you can disable hwloc by
+   passing the configure option --without-hydra-topolib.
+
 ### PathScale compilers
  * Due to bugs in the PathScale compiler suite, some configurations of MPICH
    do not build correctly.

-----------------------------------------------------------------------

Summary of changes:
 RELEASE_NOTES |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)


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