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| author | Quincey Koziol <koziol@hdfgroup.org> | 2003-11-20 14:36:59 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2003-11-20 14:36:59 (GMT) |
| commit | 1619a308cbd6cb45ace7724a8aaadf003a3f80a2 (patch) | |
| tree | caa4deb7836762854d88dddf8c970abb72cd68f4 /hl | |
| parent | 0f45aeb53a0d2cfe379ed50e9370faef09d18a25 (diff) | |
| download | hdf5-1619a308cbd6cb45ace7724a8aaadf003a3f80a2.zip hdf5-1619a308cbd6cb45ace7724a8aaadf003a3f80a2.tar.gz hdf5-1619a308cbd6cb45ace7724a8aaadf003a3f80a2.tar.bz2 | |
[svn-r7860] Purpose:
Bug fix
Description:
Our previous "optimization" of metadata writing which only wrote metadata
from one process was abusing MPI-I/O and after some consultation with Rob Ross
and Rajeev Thakur, Albert & I have come up with a solution...
Solution:
Instead of only writing from one process, issue a collective write
operation with all processes, for metadata writes.
Platforms tested:
FreeBSD 4.9 (sleipnir)
h5committest
Diffstat (limited to 'hl')
0 files changed, 0 insertions, 0 deletions