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Merge branch 'develop' of https://bitbucket.hdfgroup.org/scm/hdffv/hdf5 into stackable_vol

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This commit is contained in:
Quincey Koziol 2018-11-19 21:09:28 -06:00
commit 23ff0240ae
2 changed files with 10 additions and 1 deletions
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3
src/H5Dchunk.c
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@ -695,6 +695,9 @@ H5D__chunk_set_info_real(H5O_layout_chunk_t *layout, unsigned ndims,
/* Compute the # of chunks in dataset dimensions */
for(u = 0, layout->nchunks = 1, layout->max_nchunks = 1; u < ndims; u++) {
/* Sanity check */
HDassert(layout->dim[u] > 0);
/* Round up to the next integer # of chunks, to accommodate partial chunks */
layout->chunks[u] = ((curr_dims[u] + layout->dim[u]) - 1) / layout->dim[u];
if(H5S_UNLIMITED == max_dims[u])

8
src/H5Olayout.c
View File

@ -243,9 +243,15 @@ H5O__layout_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
H5F_addr_decode(f, &p, &(mesg->storage.u.chunk.idx_addr));
/* Chunk dimensions */
for(u = 0; u < mesg->u.chunk.ndims; u++)
for(u = 0; u < mesg->u.chunk.ndims; u++) {
UINT32DECODE(p, mesg->u.chunk.dim[u]);
/* Just in case that something goes very wrong, such as file corruption. */
if(mesg->u.chunk.dim[u] == 0)
HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, NULL, "chunk dimension must be positive: mesg->u.chunk.dim[%u] = %u",
u, mesg->u.chunk.dim[u])
} /* end for */
/* Compute chunk size */
for(u = 1, mesg->u.chunk.size = mesg->u.chunk.dim[0]; u < mesg->u.chunk.ndims; u++)
mesg->u.chunk.size *= mesg->u.chunk.dim[u];