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| author | Quincey Koziol <koziol@hdfgroup.org> | 2007-05-29 20:02:34 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2007-05-29 20:02:34 (GMT) |
| commit | bdcbada3f282774f709e17990dc7f77b24919950 (patch) | |
| tree | f2f1264f0a3c7ac08b78eb314358ce1ee62aa5a5 /src/H5Dcontig.c | |
| parent | 7b0fa3950e74ea0c9bfe3baa07a48e2d451ebab5 (diff) | |
| download | hdf5-bdcbada3f282774f709e17990dc7f77b24919950.zip hdf5-bdcbada3f282774f709e17990dc7f77b24919950.tar.gz hdf5-bdcbada3f282774f709e17990dc7f77b24919950.tar.bz2 | |
[svn-r13814] Description:
Change back to clearing memory buffers by default, but give users option
to disable this, for performance reasons (--disable-clear-file-buffers).
Also, add configure option (--enable-using-memchecker) to conveniently
control making the library "play nice" with memory checking tools like valgrind
and purify.
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
Linux/32 2.6 (kagiso)
Diffstat (limited to 'src/H5Dcontig.c')
| -rw-r--r-- | src/H5Dcontig.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/H5Dcontig.c b/src/H5Dcontig.c index e8fc4d0..6cdee41 100644 --- a/src/H5Dcontig.c +++ b/src/H5Dcontig.c @@ -753,10 +753,10 @@ H5D_contig_writevv(const H5D_io_info_t *io_info, /* Allocate room for the data sieve buffer */ if (NULL==(dset_contig->sieve_buf=H5FL_BLK_MALLOC(sieve_buf,dset_contig->sieve_buf_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") -#ifdef H5_USING_PURIFY +#ifdef H5_CLEAR_MEMORY if(dset_contig->sieve_size > size) HDmemset(dset_contig->sieve_buf + size, 0, (dset_contig->sieve_size - size)); -#endif /* H5_USING_PURIFY */ +#endif /* H5_CLEAR_MEMORY */ /* Determine the new sieve buffer size & location */ dset_contig->sieve_loc=addr; |