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| -rw-r--r-- | release_docs/RELEASE.txt | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index e47c6bf..9ee4baf 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -86,8 +86,12 @@ New Features Parallel Library ---------------- - - None - + - Modified parallel tests to run with arbitrary number of processes. The + modified tests are testphdf5 (parallel dataset access), t_chunk_alloc + (chunk allocation), and t_posix_compliant (posix compliance). The rest of + the parallel tests already use in the code the number of processes + available in the communicator. (CMC - 2009/04/28) + Tools ----- - h5diff new flag, -c, --compare, list objects that are not comparable. @@ -419,6 +423,11 @@ Cray XT3 2.0.41 n n n n Known Problems ============== +* Parallel tests failed with 16 processes with data inconsistency at testphdf5 + / dataset_readAll. Parallel tests also failed with 32 and 64 processes with + collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks + with MPI IO. (CMC - 2009/04/28) + * There is a known issue in which HDF5 will change the timestamp on a file simply by opening it with read/write permissions, even if the file is not modified in any way. This is due to the way in which HDF5 manages the file |