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| author | Quincey Koziol <koziol@hdfgroup.org> | 2003-09-16 17:35:31 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2003-09-16 17:35:31 (GMT) |
| commit | 9b152820077fc8ddff99704b8cc3e1a63ce4093c (patch) | |
| tree | eb470ebab67e13a4b690096e9fa2fae09a366dca /config | |
| parent | 58b49c8302b3adc3890f7f0c7b4da291fd34562a (diff) | |
| download | hdf5-9b152820077fc8ddff99704b8cc3e1a63ce4093c.zip hdf5-9b152820077fc8ddff99704b8cc3e1a63ce4093c.tar.gz hdf5-9b152820077fc8ddff99704b8cc3e1a63ce4093c.tar.bz2 | |
[svn-r7481] Purpose:
Bug fix
Description:
The MPI_File_set_size() routine on ASCI Red is not able to extend files
so that they are larger than 2GB.
Solution:
Add an extra macro which controls whether MPI_File_set_size() can handle
>2GB offsets or if our "older" way of reading a byte, then writing a byte at
the appropriate offset should be used.
Platforms tested:
FreeBSD 4.9 (sleipnir)
h5committest
Diffstat (limited to 'config')
| -rw-r--r-- | config/intel-osf1 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/config/intel-osf1 b/config/intel-osf1 index ea65b6f..c513b51 100644 --- a/config/intel-osf1 +++ b/config/intel-osf1 @@ -141,3 +141,7 @@ ac_cv_sizeof_uint_fast32_t=${ac_cv_sizeof_uint_fast32_t='0'} ac_cv_sizeof_uint_fast64_t=${ac_cv_sizeof_uint_fast64_t='0'} hdf5_cv_system_scope_threads=${hdf5_cv_system_scope_threads="no"} + +# Hard set MPI_File_set_size() working for files over 2GB to no +hdf5_cv_mpi_file_set_size_big=${hdf5_cv_mpi_file_set_size_big='no'} + |