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more of szip test in tst_parallel_zlib2.c

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This commit is contained in:
Edward Hartnett 2020-02-05 15:01:31 -07:00
parent 3247061dc0
commit 6c39c1dc23
1 changed files with 18 additions and 6 deletions
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24
nc_test4/tst_parallel_zlib2.c
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@ -59,13 +59,15 @@ main(int argc, char **argv)
printf("\n*** Testing parallel writes with compression filters.\n");
{
int s;
for (f = 0; s < NUM_COMPRESSION_FILTERS; f++)
for (f = 0; f < NUM_COMPRESSION_FILTERS; f++)
{
for (s = 0; s < NUM_SHUFFLE_SETTINGS; s++)
{
if (!mpi_rank)
{
printf("*** testing simple write with %s shuffle %d...",
(f ? "szip" : "zlib"), s);
}
/* nc_set_log_level(3); */
/* Create a parallel netcdf-4 file. */
@ -95,7 +97,7 @@ main(int argc, char **argv)
if (res != NC_EINVAL) ERR;
#endif
/* Setting fletcher32 only will work for HDF5-1.10.2 and later
/* Setting fletcher32 only will work for HDF5-1.10.3 and later
* versions. */
res = nc_def_var_fletcher32(ncid, 0, 1);
#ifdef HDF5_SUPPORTS_PAR_FILTERS
@ -130,6 +132,7 @@ main(int argc, char **argv)
/* Check file. */
{
int shuffle_in, deflate_in, deflate_level_in;
int options_mask_in, pixels_per_block_in;
int *slab_data_in;
/* Allocate data. */
@ -138,10 +141,19 @@ main(int argc, char **argv)
/* Reopen the file for parallel access. */
if (nc_open_par(FILE_NAME, NC_NOWRITE, comm, info, &ncid)) ERR;
/* Check state of deflate. */
if (nc_inq_var_deflate(ncid, 0, &shuffle_in, &deflate_in, &deflate_level_in)) ERR;
if ((s && !shuffle_in) || (!s && shuffle_in)) ERR;
if (!deflate_in || deflate_level_in != 1) ERR;
/* Check state of compression. */
if (!f)
{
if (nc_inq_var_deflate(ncid, 0, &shuffle_in, &deflate_in, &deflate_level_in)) ERR;
if ((s && !shuffle_in) || (!s && shuffle_in)) ERR;
if (!deflate_in || deflate_level_in != 1) ERR;
}
else
{
if (nc_inq_var_deflate(ncid, 0, &shuffle_in, NULL, NULL)) ERR;
if ((s && !shuffle_in) || (!s && shuffle_in)) ERR;
if (nc_inq_var_szip(ncid, 0, &options_mask_in, &pixels_per_block_in)) ERR;
}
/* Use parallel I/O to read the data. */
for (start[2] = 0; start[2] < NUM_SLABS; start[2]++)