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authorJonathan Kim <jkm@hdfgroup.org>2012-10-19 21:28:14 (GMT)
committerJonathan Kim <jkm@hdfgroup.org>2012-10-19 21:28:14 (GMT)
commit961a24ac3c18614850f998d7391728164090d1d6 (patch)
treea709aef783d7461aed3a924f84b4539af0a50a7d /tools/lib
parent14e7962b3058cdb2190829398fcf99b74f71aa5a (diff)
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[svn-r22933] Purpose:
HDFFV-8145 h5diff slowness with version >= 1.8.7 Description: Improved speed when comparing HDF5 files with lots of attributes. Much slower performance was identified with release version from 1.8.7 to 1.8.10 compared to 1.8.6. Tested: jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), Windows (32-LE cmake), cmake (jam)
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/h5diff_attr.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/tools/lib/h5diff_attr.c b/tools/lib/h5diff_attr.c
index 144159a..130a0d8 100644
--- a/tools/lib/h5diff_attr.c
+++ b/tools/lib/h5diff_attr.c
@@ -207,6 +207,12 @@ static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t
table_lp->nattrs_only2++;
curr2++;
}
+
+ /* close for next turn */
+ H5Aclose(attr1_id);
+ attr1_id = -1;
+ H5Aclose(attr2_id);
+ attr2_id = -1;
} /* end while */
/* list1 did not end */
@@ -225,6 +231,10 @@ static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t
table_attr_mark_exist(infile, name1, table_lp);
table_lp->nattrs_only1++;
curr1++;
+
+ /* close for next turn */
+ H5Aclose(attr1_id);
+ attr1_id = -1;
}
/* list2 did not end */
@@ -243,6 +253,9 @@ static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t
table_attr_mark_exist(infile, name2, table_lp);
table_lp->nattrs_only2++;
curr2++;
+
+ /* close for next turn */
+ H5Aclose(attr2_id);
}
/*------------------------------------------------------
@@ -272,6 +285,11 @@ static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t
return 0;
error:
+ if (0 < attr1_id)
+ H5Aclose(attr1_id);
+ if (0 < attr2_id)
+ H5Aclose(attr2_id);
+
return -1;
}