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| author | Quincey Koziol <koziol@hdfgroup.org> | 2003-09-16 17:33:00 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2003-09-16 17:33:00 (GMT) |
| commit | d7bde16f45fac765f45172d88a1a9cd44a1f95fa (patch) | |
| tree | be73c954ea0220b752cfbb49597e35954aa47cd9 /config | |
| parent | bf1c2f0e8bf9788c2e47a1b1ac963cc321afab0e (diff) | |
| download | hdf5-d7bde16f45fac765f45172d88a1a9cd44a1f95fa.zip hdf5-d7bde16f45fac765f45172d88a1a9cd44a1f95fa.tar.gz hdf5-d7bde16f45fac765f45172d88a1a9cd44a1f95fa.tar.bz2 | |
[svn-r7480] 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 196b311..69fc63a 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'} + |