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| author | MuQun Yang <ymuqun@hdfgroup.org> | 2005-03-11 22:13:27 (GMT) |
|---|---|---|
| committer | MuQun Yang <ymuqun@hdfgroup.org> | 2005-03-11 22:13:27 (GMT) |
| commit | cfc77c0d78b4ddecce038fe92be56fbeca34894c (patch) | |
| tree | 4a5249c28ce4122c9b91cb945fba60ba351e7c93 /config/powerpc-ibm-aix5.x | |
| parent | 74efc1e4f5c1d6a704f8f1a9058f1936556e5c0d (diff) | |
| download | hdf5-cfc77c0d78b4ddecce038fe92be56fbeca34894c.zip hdf5-cfc77c0d78b4ddecce038fe92be56fbeca34894c.tar.gz hdf5-cfc77c0d78b4ddecce038fe92be56fbeca34894c.tar.bz2 | |
[svn-r10202] Purpose:
Hard code IBM platform so that the irregular collective IO won't call
MPI derived data type.
Description:
IBM MPI-IO has a bug for MPI derived data type.
Solution:
Platforms tested:
copper(AIX,mpcc_r) and heping(Linux, mpich)
Misc. update:
Diffstat (limited to 'config/powerpc-ibm-aix5.x')
| -rw-r--r-- | config/powerpc-ibm-aix5.x | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/config/powerpc-ibm-aix5.x b/config/powerpc-ibm-aix5.x index 9ff4f4e..924a4ea 100644 --- a/config/powerpc-ibm-aix5.x +++ b/config/powerpc-ibm-aix5.x @@ -149,3 +149,10 @@ fi # Use AIX supplied C++ compiler by default. CXX=${CXX=xlC} +# IBM MPI-IO implementation has a bug, +#it cannot generate correct MPI derived datatype. +hdf5_mpi_complex_derived_datatype_works=${hdf5_mpi_complex_derived_datatype_works='no'} + + + + |