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authorQuincey Koziol <koziol@hdfgroup.org>2004-04-06 13:37:18 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2004-04-06 13:37:18 (GMT)
commit394dace97be91c6b4a5d1dc23538cc2c12566fb8 (patch)
treeb60b45012c334436c0fa11b5adcfab7ad128322b /src/H5Olayout.c
parent43d3a9bfe8dfc060615b4a0f133ebf35bcb0f2f8 (diff)
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[svn-r8303] Purpose:
Code optimization Description: Compute the size of a chunk once, when the layout information is set, instead of each time I/O is performed on the chunk. Platforms tested: h5committest Solaris 2.7 (arabica)
Diffstat (limited to 'src/H5Olayout.c')
-rw-r--r--src/H5Olayout.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/H5Olayout.c b/src/H5Olayout.c
index b9a41ec..9e92c3f 100644
--- a/src/H5Olayout.c
+++ b/src/H5Olayout.c
@@ -147,6 +147,11 @@ H5O_layout_decode(H5F_t *f, hid_t UNUSED dxpl_id, const uint8_t *p, H5O_shared_t
p += mesg->size;
}
}
+ else if(mesg->type == H5D_CHUNKED) {
+ /* Compute chunk size */
+ for (u=0, mesg->chunk_size=1; u<mesg->ndims; u++)
+ mesg->chunk_size *= mesg->dim[u];
+ } /* end if */
/* Set return value */
ret_value=mesg;