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| author | Robb Matzke <matzke@llnl.gov> | 1998-09-24 15:51:05 (GMT) |
|---|---|---|
| committer | Robb Matzke <matzke@llnl.gov> | 1998-09-24 15:51:05 (GMT) |
| commit | 311e4c9ebfbea0be881586df16a8a411bb7fc9f8 (patch) | |
| tree | e92cf9dde45481da9a6070ce0926a1d279538201 /test/chunk.c | |
| parent | f180bc993f45bdb5d3a46abeab9e1378e6f210da (diff) | |
| download | hdf5-311e4c9ebfbea0be881586df16a8a411bb7fc9f8.zip hdf5-311e4c9ebfbea0be881586df16a8a411bb7fc9f8.tar.gz hdf5-311e4c9ebfbea0be881586df16a8a411bb7fc9f8.tar.bz2 | |
[svn-r720] Changes since 19980922
----------------------
./src/H5F.c
./src/H5Fprivate.h
./src/H5P.c
./src/H5Ppublic.h
./test/chunk.c
./test/dsets.c
The number of slots in the raw data cache can be queried or
set with H5Pget/set_cache(), which now take an extra argument.
The default number of slots is 521 and the default maximum
size is 1MB.
./src/H5Fistore.c
./src/H5Fprivate.h
Finished optimizations. The cache is now a hash and a linked
list instead of an array. The cpu time on my machine for
H5F_istore_lock() has been cut by 60% and H5F_istore_unlock() by
35%.
Diffstat (limited to 'test/chunk.c')
| -rw-r--r-- | test/chunk.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/test/chunk.c b/test/chunk.c index 704c396..73a1e1e 100644 --- a/test/chunk.c +++ b/test/chunk.c @@ -159,11 +159,12 @@ test_rowmaj (int op, hsize_t cache_size, hsize_t io_size) char *buf = calloc (1, SQUARE(io_size)); hsize_t i, j, hs_size[2]; hssize_t hs_offset[2]; - int mdc_nelmts; + int mdc_nelmts, rdcc_nelmts; double w0; - H5Pget_cache (fapl_g, &mdc_nelmts, NULL, &w0); - H5Pset_cache (fapl_g, mdc_nelmts, cache_size*SQUARE (CH_SIZE), w0); + H5Pget_cache (fapl_g, &mdc_nelmts, &rdcc_nelmts, NULL, &w0); + H5Pset_cache (fapl_g, mdc_nelmts, rdcc_nelmts, + cache_size*SQUARE (CH_SIZE), w0); file = H5Fopen (FILE_NAME, H5F_ACC_RDWR, fapl_g); dset = H5Dopen (file, "dset"); file_space = H5Dget_space (dset); @@ -227,11 +228,12 @@ test_diag (int op, hsize_t cache_size, hsize_t io_size, hsize_t offset) hsize_t i, hs_size[2], nio=0; hssize_t hs_offset[2]; char *buf = calloc (1, SQUARE (io_size)); - int mdc_nelmts; + int mdc_nelmts, rdcc_nelmts; double w0; - H5Pget_cache (fapl_g, &mdc_nelmts, NULL, &w0); - H5Pset_cache (fapl_g, mdc_nelmts, cache_size*SQUARE (CH_SIZE), w0); + H5Pget_cache (fapl_g, &mdc_nelmts, &rdcc_nelmts, NULL, &w0); + H5Pset_cache (fapl_g, mdc_nelmts, rdcc_nelmts, + cache_size*SQUARE (CH_SIZE), w0); file = H5Fopen (FILE_NAME, H5F_ACC_RDWR, fapl_g); dset = H5Dopen (file, "dset"); file_space = H5Dget_space (dset); @@ -293,7 +295,7 @@ main (void) * Create a global file access property list. */ fapl_g = H5Pcreate (H5P_FILE_ACCESS); - H5Pget_cache (fapl_g, NULL, NULL, &w0); + H5Pget_cache (fapl_g, NULL, NULL, NULL, &w0); /* Create the file */ create_dataset (); |