From cfc77c0d78b4ddecce038fe92be56fbeca34894c Mon Sep 17 00:00:00 2001 From: MuQun Yang Date: Fri, 11 Mar 2005 17:13:27 -0500 Subject: [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: --- config/powerpc-ibm-aix4.x | 1 + config/powerpc-ibm-aix5.x | 7 +++++++ config/rs6000-ibm-aix4.x | 2 ++ 3 files changed, 10 insertions(+) diff --git a/config/powerpc-ibm-aix4.x b/config/powerpc-ibm-aix4.x index eb93a71..1fe78e4 100644 --- a/config/powerpc-ibm-aix4.x +++ b/config/powerpc-ibm-aix4.x @@ -120,3 +120,4 @@ fi # Use AIX supplied C++ compiler by default. CXX=${CXX=xlC} +hdf5_mpi_complex_derived_datatype_works=${hdf5_mpi_complex_derived_datatype_works='no'} 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'} + + + + diff --git a/config/rs6000-ibm-aix4.x b/config/rs6000-ibm-aix4.x index 985a8c5..928ad36 100644 --- a/config/rs6000-ibm-aix4.x +++ b/config/rs6000-ibm-aix4.x @@ -42,3 +42,5 @@ if test "X-" = "X-$f9x_flags_set"; then PROFILE_FCFLAGS="-O" f9x_flags_set=yes fi +# IBM MPI-IO doesn't handle complicated derived data type correctly. +hdf5_mpi_complex_derived_datatype_works=${hdf5_mpi_complex_derived_datatype_works='no'} -- cgit v0.12