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authorQuincey Koziol <koziol@hdfgroup.org>2002-05-13 20:21:59 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2002-05-13 20:21:59 (GMT)
commitc5a9d502a3e9a1ac3fdb56d946b3b466b32bad4b (patch)
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[svn-r5408] Purpose:
Performance enhancement Description: Doing an MPI_File_sync() just before a file is closed causing a large performance loss. Solution: Add flag to MPI file driver to avoid performance the MPI_File_sync() when the flag is set before a call to H5F_flush(). Platforms tested: IRIX64 6.5 (modi4)
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