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authorQuincey Koziol <koziol@hdfgroup.org>2003-09-16 17:33:00 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2003-09-16 17:33:00 (GMT)
commitd7bde16f45fac765f45172d88a1a9cd44a1f95fa (patch)
treebe73c954ea0220b752cfbb49597e35954aa47cd9 /config
parentbf1c2f0e8bf9788c2e47a1b1ac963cc321afab0e (diff)
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[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-osf14
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'}
+