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| author | Albert Cheng <acheng@hdfgroup.org> | 2005-09-09 05:05:57 (GMT) |
|---|---|---|
| committer | Albert Cheng <acheng@hdfgroup.org> | 2005-09-09 05:05:57 (GMT) |
| commit | 966f5f42368663fb589807ae28b2887b98ed8067 (patch) | |
| tree | d185fc30d5649957054032397863072410f0a933 | |
| parent | a949d226d836d1fb1a07fa6c748f137e21d73d28 (diff) | |
| download | hdf5-966f5f42368663fb589807ae28b2887b98ed8067.zip hdf5-966f5f42368663fb589807ae28b2887b98ed8067.tar.gz hdf5-966f5f42368663fb589807ae28b2887b98ed8067.tar.bz2 | |
[svn-r11381] Purpose:
bug fix.
Description:
In Janus (Tflops), the test would seg-fault in production (compiled
with -O). If compiled with -O0, it would be okay. Track down the
problem to the for loop index i & j being declared with type hsize_t
which is usually unsigned long int. Guess the Tflop compiler has
a bug in optimization that could not handle unsigned int as for loop
index.
Solution:
Since it is no need for i & j to be hsize_t and it makes more
sense to have them with type int. Changed them to int type.
Platforms tested:
Passed in tflops and colonelk here.
| -rw-r--r-- | examples/h5_chunk_read.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/h5_chunk_read.c b/examples/h5_chunk_read.c index 7bc7324..636a635 100644 --- a/examples/h5_chunk_read.c +++ b/examples/h5_chunk_read.c @@ -46,7 +46,7 @@ main (void) int chunk_out[2][5]; /* buffer for chunk to be read */ int column[10]; /* buffer for column to be read */ int rank, rank_chunk; - hsize_t i, j; + int i, j; |