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| author | Denis Davydov <davydden@gmail.com> | 2017-08-31 01:58:23 +0200 |
|---|---|---|
| committer | Adam J. Stewart <ajstewart426@gmail.com> | 2017-08-30 18:58:23 -0500 |
| commit | bb29ec1843524ad4d517f9c93adcffd5f8959569 (patch) | |
| tree | 632f83e6af4d659be350075d25d4934e0a3e1342 | |
| parent | b5a9f8ead14a18c3be24fce97cb2277e1a5baad1 (diff) | |
| download | spack-bb29ec1843524ad4d517f9c93adcffd5f8959569.tar.gz spack-bb29ec1843524ad4d517f9c93adcffd5f8959569.tar.bz2 spack-bb29ec1843524ad4d517f9c93adcffd5f8959569.tar.xz spack-bb29ec1843524ad4d517f9c93adcffd5f8959569.zip | |
mpich: fix MPI_Barrier segfault (#5235)
* mpich: fix MPI_Barrier segfault
* one more link
| -rw-r--r-- | var/spack/repos/builtin/packages/mpich/mpich32_clang.patch | 13 | ||||
| -rw-r--r-- | var/spack/repos/builtin/packages/mpich/package.py | 5 |
2 files changed, 18 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/mpich/mpich32_clang.patch b/var/spack/repos/builtin/packages/mpich/mpich32_clang.patch new file mode 100644 index 0000000000..01243072f7 --- /dev/null +++ b/var/spack/repos/builtin/packages/mpich/mpich32_clang.patch @@ -0,0 +1,13 @@ +diff --git a/src/include/mpiimpl.h b/src/include/mpiimpl.h +index e705e5d..3bfcbee 100644 +--- a/src/include/mpiimpl.h ++++ b/src/include/mpiimpl.h +@@ -1528,7 +1528,7 @@ typedef struct MPID_Request { + #ifdef MPID_DEV_REQUEST_DECL + MPID_DEV_REQUEST_DECL + #endif +-} MPID_Request ATTRIBUTE((__aligned__(32))); ++} ATTRIBUTE((__aligned__(32))) MPID_Request; + + extern MPIU_Object_alloc_t MPID_Request_mem; + /* Preallocated request objects */ diff --git a/var/spack/repos/builtin/packages/mpich/package.py b/var/spack/repos/builtin/packages/mpich/package.py index f61a160d98..0663ce2b7b 100644 --- a/var/spack/repos/builtin/packages/mpich/package.py +++ b/var/spack/repos/builtin/packages/mpich/package.py @@ -51,6 +51,11 @@ class Mpich(AutotoolsPackage): provides('mpi@:3.0', when='@3:') provides('mpi@:1.3', when='@1:') + # fix MPI_Barrier segmentation fault + # see https://lists.mpich.org/pipermail/discuss/2016-May/004764.html + # and https://lists.mpich.org/pipermail/discuss/2016-June/004768.html + patch('mpich32_clang.patch', when='@3.2%clang') + def setup_dependent_environment(self, spack_env, run_env, dependent_spec): # On Cray, the regular compiler wrappers *are* the MPI wrappers. if 'platform=cray' in self.spec: |