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[svn-r9648] Purpose:

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bug fix

Description:
The irregular hyperslab span_tree implementation inside
H5S_hyper_add_span_element_helper updating the high bound of the span, but forget updating the number of element of the span.
New routine obtain_derived_datatype catches the bug.

Solution:
Updating the number of element of the span as well.


Platforms tested:
Linux 2.4 and AIX 5.1, both with parallel enabled.


Misc. update:
This commit is contained in:
MuQun Yang 2004-12-08 18:30:40 -05:00
parent 2ea000bacf
commit 14f88c168f
1 changed files with 3 additions and 0 deletions
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3
src/H5Shyper.c
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@ -3231,6 +3231,7 @@ H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, unsigned ran
/* Increase size of previous span */
tmp2_span->high++;
tmp2_span->nelem++;
/* Reset the 'tmp_span' for the rest of this block's algorithm */
tmp_span=tmp2_span;
@ -3274,6 +3275,7 @@ H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, unsigned ran
/* Does new node adjoin existing node? */
if(tmp_span->high+1==coords[0]) {
tmp_span->high++;
tmp_span->nelem++;
/* Check if this span tree should now be merged with a level higher in the tree */
if(prev_span_info!=NULL) {
@ -3296,6 +3298,7 @@ H5S_hyper_add_span_element_helper(H5S_hyper_span_info_t *span_tree, unsigned ran
/* Increase size of previous span */
tmp2_span->high++;
tmp2_span->nelem++;
/* Update pointers */
tmp2_span->next=NULL;