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[svn-r8393] Purpose:

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Code optimization

Description:
    Avoid clearing the error stack unless necessary.

Platforms tested:
    Solaris 2.7 (arabica)
    FreeBSD 4.9 (sleipnir)
    too minor to require h5committest
This commit is contained in:
Quincey Koziol 2004-04-19 15:23:04 -05:00
parent 60206e959e
commit 92413789bf
2 changed files with 6 additions and 2 deletions
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4
src/H5Distore.c
View File

@ -1421,7 +1421,6 @@ H5F_istore_lock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, con
udata.mesg = *layout;
udata.addr = HADDR_UNDEF;
status = H5B_find (f, dxpl_id, H5B_ISTORE, layout->addr, &udata);
H5E_clear(NULL);
if (status>=0 && H5F_addr_defined(udata.addr)) {
size_t chunk_alloc=0; /*allocated chunk size */
@ -1444,6 +1443,9 @@ H5F_istore_lock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, con
} else {
H5D_fill_value_t fill_status;
/* Clear the error stack from not finding the chunk on disk */
H5E_clear(NULL);
/* Chunk size on disk isn't [likely] the same size as the final chunk
* size in memory, so allocate memory big enough. */
if (NULL==(chunk = H5MM_malloc (chunk_size)))

4
src/H5Fistore.c
View File

@ -1421,7 +1421,6 @@ H5F_istore_lock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, con
udata.mesg = *layout;
udata.addr = HADDR_UNDEF;
status = H5B_find (f, dxpl_id, H5B_ISTORE, layout->addr, &udata);
H5E_clear(NULL);
if (status>=0 && H5F_addr_defined(udata.addr)) {
size_t chunk_alloc=0; /*allocated chunk size */
@ -1444,6 +1443,9 @@ H5F_istore_lock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, con
} else {
H5D_fill_value_t fill_status;
/* Clear the error stack from not finding the chunk on disk */
H5E_clear(NULL);
/* Chunk size on disk isn't [likely] the same size as the final chunk
* size in memory, so allocate memory big enough. */
if (NULL==(chunk = H5MM_malloc (chunk_size)))