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authorQuincey Koziol <koziol@hdfgroup.org>2007-01-18 14:32:27 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2007-01-18 14:32:27 (GMT)
commit9155785889af8ae809fb5e9cdbb330710a174d72 (patch)
tree1aa6540340928a3c5b05bb240540ce6aa48ec6be /src/H5Adense.c
parentfa11904aabebe64af2d90be3b3203203569e0bcb (diff)
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[svn-r13152] Description:
Add anotherdense/shared attribute test. Clean up minor attribute/object header codelets, in preparation for adding creation index to attributes. Tested on: Mac OS X/32 10.4.8 (amazon) FreeBSD/32 6.2 (duty)
Diffstat (limited to 'src/H5Adense.c')
-rw-r--r--src/H5Adense.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/H5Adense.c b/src/H5Adense.c
index e9eeafa..0418427 100644
--- a/src/H5Adense.c
+++ b/src/H5Adense.c
@@ -48,6 +48,11 @@
/****************/
/* Fractal heap creation parameters for "dense" attribute storage */
+/* (Note that these parameters have been tuned so that the resulting heap ID
+ * is exactly 8 bytes. This is an efficient size and is also the same as
+ * the size of the shared message heap IDs, think carefully before
+ * changing it. -QAK)
+ */
#define H5A_FHEAP_MAN_WIDTH 4
#define H5A_FHEAP_MAN_START_BLOCK_SIZE 512
#define H5A_FHEAP_MAN_MAX_DIRECT_SIZE (64 * 1024)