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| author | Quincey Koziol <koziol@hdfgroup.org> | 2004-10-04 20:29:31 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2004-10-04 20:29:31 (GMT) |
| commit | 74a448d084ac1e09be38fdf80c7b7298e3957ea4 (patch) | |
| tree | 0f47590955318bf799c5c6d7cefeecc66fc9bebe /testpar/t_coll_chunk.c | |
| parent | e2f3ab0ab01044d515eb74b64d24a569d06e3d86 (diff) | |
| download | hdf5-74a448d084ac1e09be38fdf80c7b7298e3957ea4.zip hdf5-74a448d084ac1e09be38fdf80c7b7298e3957ea4.tar.gz hdf5-74a448d084ac1e09be38fdf80c7b7298e3957ea4.tar.bz2 | |
[svn-r9358] Purpose:
Bug fix
Description:
Relax restrictions on parallel I/O to allow compressed, chunked datasets
to be read in parallel (collective access will be degraded to independent
access, but will retrieve the information still).
Platforms tested:
FreeBSD 4.10 (sleipnir) w/parallel
Solaris 2.7 (arabica)
IRIX64 6.5 (modi4)
h5committest
Diffstat (limited to 'testpar/t_coll_chunk.c')
| -rw-r--r-- | testpar/t_coll_chunk.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/testpar/t_coll_chunk.c b/testpar/t_coll_chunk.c index 494ae9b..1dc3c71 100644 --- a/testpar/t_coll_chunk.c +++ b/testpar/t_coll_chunk.c @@ -80,7 +80,7 @@ coll_chunk3(void) char *filename; int mpi_size; MPI_Comm comm = MPI_COMM_WORLD; - MPI_Comm_size(comm,&mpi_size); + MPI_Comm_size(comm,&mpi_size); filename = (char *) GetTestParameters(); coll_chunktest(filename,mpi_size,BYROW_CONT); @@ -92,7 +92,6 @@ coll_chunk4(void) char *filename; int mpi_size; - MPI_Comm comm = MPI_COMM_WORLD; MPI_Comm_size(comm,&mpi_size); filename = (char *) GetTestParameters(); @@ -352,16 +351,10 @@ ccslab_set(int mpi_rank, int mpi_size, hssize_t start[], hsize_t count[], /* Each process takes several disjoint blocks. */ block[0] = 1; block[1] = 1; - /* - stride[0] = 3; - stride[1] = 6; - count[0] = 2; - count[1] = 3; - */ stride[0] = 3; stride[1] = 3; count[0] = (SPACE_DIM1/mpi_size)/(stride[0]*block[0]); - count[1] =(SPACE_DIM2)/(stride[1]*block[1]); + count[1] = (SPACE_DIM2)/(stride[1]*block[1]); start[0] = SPACE_DIM1/mpi_size*mpi_rank; start[1] = 0; if (VERBOSE_MED) printf("slab_set BYROW_DISCONT\n"); |