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Merge pull request #26783 from Gricad/openmpi

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openmpi: 1.10.1 -> 1.10.7
This commit is contained in:
Jörg Thalheim 2017-06-24 12:12:26 +01:00 committed by GitHub
commit 909fb246fd
2 changed files with 2 additions and 38 deletions
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10
pkgs/development/libraries/openmpi/default.nix
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@ -13,19 +13,13 @@ let
majorVersion = "1.10";
in stdenv.mkDerivation rec {
name = "openmpi-${majorVersion}.1";
name = "openmpi-${majorVersion}.7";
src = fetchurl {
url = "http://www.open-mpi.org/software/ompi/v${majorVersion}/downloads/${name}.tar.bz2";
sha256 = "14p4px9a3qzjc22lnl6braxrcrmd9rgmy7fh4qpanawn2pgfq6br";
sha256 = "142s1vny9gllkq336yafxayjgcirj2jv0ddabj879jgya7hyr2d0";
};
# Bug in openmpi implementation for zero sized messages
# Patch required to make mpi4py pass. Will NOT
# be required when openmpi >= 2.0.0
# https://www.open-mpi.org/community/lists/users/2015/11/28030.php
patches = [ ./nbc_copy.patch ];
buildInputs = [ gfortran ]
++ optional (stdenv.isLinux || stdenv.isFreeBSD) libibverbs;

30
pkgs/development/libraries/openmpi/nbc_copy.patch
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@ -1,30 +0,0 @@
commit 4ee20ba31dd64b8f899447cdad78ec2379acfce7
Author: Gilles Gouaillardet <gilles@rist.or.jp>
Date: Tue Nov 10 08:59:03 2015 +0900
fix NBC_Copy for legitimate zero size messages
(back ported from commit open-mpi/ompi@0bd765eddd33e3d4ac18ec644c60a5c160cb48dc)
(back ported from commit open-mpi/ompi@9a70765f27fdf17e70e1a115754fef7e5f16132a)
diff --git a/ompi/mca/coll/libnbc/nbc_internal.h b/ompi/mca/coll/libnbc/nbc_internal.h
index bf2f1cb..81be8cc 100644
--- a/ompi/mca/coll/libnbc/nbc_internal.h
+++ b/ompi/mca/coll/libnbc/nbc_internal.h
@@ -501,7 +501,14 @@ static inline int NBC_Copy(void *src, int srccount, MPI_Datatype srctype, void *
} else {
/* we have to pack and unpack */
res = MPI_Pack_size(srccount, srctype, comm, &size);
- if (MPI_SUCCESS != res || 0 == size) { printf("MPI Error in MPI_Pack_size() (%i:%i)\n", res, size); return (MPI_SUCCESS == res) ? MPI_ERR_SIZE : res;}
+ if (MPI_SUCCESS != res) {
+ printf ("MPI Error in MPI_Pack_size() (%i:%i)", res, size);
+ return res;
+ }
+
+ if (0 == size) {
+ return OMPI_SUCCESS;
+ }
packbuf = malloc(size);
if (NULL == packbuf) { printf("Error in malloc()\n"); return res; }
pos=0;