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-rw-r--r--tools/test/perform/chunk_cache.c226
1 files changed, 161 insertions, 65 deletions
diff --git a/tools/test/perform/chunk_cache.c b/tools/test/perform/chunk_cache.c
index 9a6315a..01571e2 100644
--- a/tools/test/perform/chunk_cache.c
+++ b/tools/test/perform/chunk_cache.c
@@ -17,6 +17,8 @@
* 2. number of slots in chunk cache is smaller than the number of chunks
* in the fastest-growing dimension.
*/
+#include <stdio.h>
+#include <stdlib.h>
#include <time.h>
#include "hdf5.h"
@@ -133,49 +135,87 @@ test_time_subtract(test_time_t in1, test_time_t in2)
return out;
}
+/*-------------------------------------------------------------------------
+ * Function: cleanup
+ *
+ * Purpose: Removes test files
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Thursday, June 4, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+cleanup (void)
+{
+ if (!getenv ("HDF5_NOCLEANUP")) {
+ remove (FILENAME);
+ }
+}
/*-------------------------------------------------------------------------------
* Create a chunked dataset with partial chunks along either dimensions:
* dataset dimension: 9000 x 9
* chunk dimension: 2000 x 2
*/
-static void create_dset1(hid_t file)
+static int create_dset1(hid_t file)
{
hid_t dataspace, dataset;
hid_t dcpl;
hsize_t dims[RANK] = {DSET1_DIM1, DSET1_DIM2};
- herr_t status;
hsize_t chunk_dims[RANK] = {CHUNK1_DIM1, CHUNK1_DIM2};
int data[DSET1_DIM1][DSET1_DIM2]; /* data for writing */
int i, j;
/* Create the data space. */
- dataspace = H5Screate_simple (RANK, dims, NULL);
+ if((dataspace = H5Screate_simple (RANK, dims, NULL)) < 0)
+ goto error;
/* Modify dataset creation properties, i.e. enable chunking */
- dcpl = H5Pcreate (H5P_DATASET_CREATE);
- status = H5Pset_chunk (dcpl, RANK, chunk_dims);
+ if((dcpl = H5Pcreate (H5P_DATASET_CREATE)) < 0)
+ goto error;
+ if(H5Pset_chunk (dcpl, RANK, chunk_dims) < 0)
+ goto error;
/* Set the dummy filter simply for counting the number of bytes being read into the memory */
- H5Zregister(H5Z_COUNTER);
- H5Pset_filter(dcpl, FILTER_COUNTER, 0, 0, NULL);
+ if(H5Zregister(H5Z_COUNTER) < 0)
+ goto error;
+
+ if(H5Pset_filter(dcpl, FILTER_COUNTER, 0, 0, NULL) < 0)
+ goto error;
/* Create a new dataset within the file using chunk creation properties. */
- dataset = H5Dcreate2 (file, DSET1_NAME, H5T_NATIVE_INT, dataspace,
- H5P_DEFAULT, dcpl, H5P_DEFAULT);
+ if((dataset = H5Dcreate2 (file, DSET1_NAME, H5T_NATIVE_INT, dataspace,
+ H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+ goto error;
for (i = 0; i < DSET1_DIM1; i++)
for (j = 0; j < DSET1_DIM2; j++)
data[i][j] = i+j;
/* Write data to dataset */
- status = H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
- H5P_DEFAULT, data);
+ if(H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
+ H5P_DEFAULT, data) < 0)
+ goto error;
/* Close resources */
- status = H5Dclose (dataset);
- status = H5Pclose (dcpl);
- status = H5Sclose (dataspace);
+ H5Dclose (dataset);
+ H5Pclose (dcpl);
+ H5Sclose (dataspace);
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Dclose (dataset);
+ H5Pclose (dcpl);
+ H5Sclose (dataspace);
+ } H5E_END_TRY;
+
+ return 1;
}
/*---------------------------------------------------------------------------
@@ -183,56 +223,72 @@ static void create_dset1(hid_t file)
* dataset dimensions: 300 x 600
* chunk dimensions: 100 x 100
*/
-static void create_dset2(hid_t file)
+static int create_dset2(hid_t file)
{
hid_t dataspace, dataset;
hid_t dcpl;
hsize_t dims[RANK] = {DSET2_DIM1, DSET2_DIM2};
- herr_t status;
hsize_t chunk_dims[RANK] = {CHUNK2_DIM1, CHUNK2_DIM2};
int data[DSET2_DIM1][DSET2_DIM2]; /* data for writing */
int i, j;
/* Create the data space. */
- dataspace = H5Screate_simple (RANK, dims, NULL);
+ if((dataspace = H5Screate_simple (RANK, dims, NULL)) < 0)
+ goto error;
/* Modify dataset creation properties, i.e. enable chunking */
- dcpl = H5Pcreate (H5P_DATASET_CREATE);
- status = H5Pset_chunk (dcpl, RANK, chunk_dims);
+ if((dcpl = H5Pcreate (H5P_DATASET_CREATE)) < 0)
+ goto error;
+ if(H5Pset_chunk (dcpl, RANK, chunk_dims) < 0)
+ goto error;
/* Set the dummy filter simply for counting the number of bytes being read into the memory */
- H5Zregister(H5Z_COUNTER);
- H5Pset_filter(dcpl, FILTER_COUNTER, 0, 0, NULL);
+ if(H5Zregister(H5Z_COUNTER) < 0)
+ goto error;
+ if(H5Pset_filter(dcpl, FILTER_COUNTER, 0, 0, NULL) < 0)
+ goto error;
/* Create a new dataset within the file using chunk creation properties. */
- dataset = H5Dcreate2 (file, DSET2_NAME, H5T_NATIVE_INT, dataspace,
- H5P_DEFAULT, dcpl, H5P_DEFAULT);
+ if((dataset = H5Dcreate2 (file, DSET2_NAME, H5T_NATIVE_INT, dataspace,
+ H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+ goto error;
for (i = 0; i < DSET2_DIM1; i++)
for (j = 0; j < DSET2_DIM2; j++)
data[i][j] = i+j;
/* Write data to dataset */
- status = H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
- H5P_DEFAULT, data);
+ if(H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
+ H5P_DEFAULT, data) < 0)
+ goto error;
/* Close resources */
- status = H5Dclose (dataset);
- status = H5Pclose (dcpl);
- status = H5Sclose (dataspace);
+ H5Dclose (dataset);
+ H5Pclose (dcpl);
+ H5Sclose (dataspace);
+
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Dclose (dataset);
+ H5Pclose (dcpl);
+ H5Sclose (dataspace);
+ } H5E_END_TRY;
+
+ return 1;
}
/*---------------------------------------------------------------------------
* Check the performance of the chunk cache when partial chunks exist
* along the dataset dimensions.
*/
-static void check_partial_chunks_perf(hid_t file)
+static int check_partial_chunks_perf(hid_t file)
{
hid_t dataset;
hid_t filespace;
hid_t memspace;
hid_t dapl;
- herr_t status;
int rdata[DSET1_DIM2]; /* data for reading */
int i;
@@ -242,8 +298,10 @@ static void check_partial_chunks_perf(hid_t file)
hsize_t count[RANK] = {1, DSET1_DIM2};
test_time_t t = {0, 0}, t1 = {0, 0}, t2 = {0, 0};
- dapl = H5Pcreate(H5P_DATASET_ACCESS);
- status = H5Pset_chunk_cache (dapl, RDCC_NSLOTS, RDCC_NBYTES, RDCC_W0);
+ if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
+ goto error;
+ if(H5Pset_chunk_cache (dapl, RDCC_NSLOTS, RDCC_NBYTES, RDCC_W0) < 0)
+ goto error;
dataset = H5Dopen2 (file, DSET1_NAME, dapl);
@@ -257,11 +315,13 @@ static void check_partial_chunks_perf(hid_t file)
/* Read the data row by row */
for(i = 0; i < DSET1_DIM1; i++) {
start[0] = i;
- status = H5Sselect_hyperslab(filespace, H5S_SELECT_SET,
- start, NULL, count, NULL);
+ if(H5Sselect_hyperslab(filespace, H5S_SELECT_SET,
+ start, NULL, count, NULL) < 0)
+ goto error;
- status = H5Dread (dataset, H5T_NATIVE_INT, memspace, filespace,
- H5P_DEFAULT, rdata);
+ if(H5Dread (dataset, H5T_NATIVE_INT, memspace, filespace,
+ H5P_DEFAULT, rdata) < 0)
+ goto error;
}
test_time_get_current(&t2);
@@ -269,10 +329,20 @@ static void check_partial_chunks_perf(hid_t file)
printf("1. Partial chunks: total read time is %lf; number of bytes being read from file is %lu\n", test_time_to_double(t), nbytes_global);
- status = H5Dclose (dataset);
- status = H5Sclose (filespace);
- status = H5Sclose (memspace);
- status = H5Pclose (dapl);
+ H5Dclose (dataset);
+ H5Sclose (filespace);
+ H5Sclose (memspace);
+ H5Pclose (dapl);
+
+ return 0;
+error:
+ H5E_BEGIN_TRY {
+ H5Dclose (dataset);
+ H5Sclose (filespace);
+ H5Sclose (memspace);
+ H5Pclose (dapl);
+ } H5E_END_TRY;
+ return 1;
}
/*---------------------------------------------------------------------------
@@ -280,14 +350,13 @@ static void check_partial_chunks_perf(hid_t file)
* is smaller than the number of chunks along the fastest-growing
* dimension of the dataset.
*/
-static void check_hash_value_perf(hid_t file)
+static int check_hash_value_perf(hid_t file)
{
hid_t dataset;
hid_t filespace;
hid_t memspace;
hid_t dapl;
- herr_t status;
int rdata[DSET2_DIM1]; /* data for reading */
int i;
@@ -297,13 +366,17 @@ static void check_hash_value_perf(hid_t file)
hsize_t count[RANK] = {DSET2_DIM1, 1};
test_time_t t = {0, 0}, t1 = {0, 0}, t2 = {0, 0};
- dapl = H5Pcreate(H5P_DATASET_ACCESS);
- status = H5Pset_chunk_cache (dapl, RDCC_NSLOTS, RDCC_NBYTES, RDCC_W0);
-
- dataset = H5Dopen2 (file, DSET2_NAME, dapl);
+ if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
+ goto error;
+ if(H5Pset_chunk_cache (dapl, RDCC_NSLOTS, RDCC_NBYTES, RDCC_W0) < 0)
+ goto error;
- memspace = H5Screate_simple(column_rank, column_dim, NULL);
- filespace = H5Dget_space(dataset);
+ if((dataset = H5Dopen2 (file, DSET2_NAME, dapl)) < 0)
+ goto error;
+ if((memspace = H5Screate_simple(column_rank, column_dim, NULL)) < 0)
+ goto error;
+ if((filespace = H5Dget_space(dataset)) < 0)
+ goto error;
nbytes_global = 0;
@@ -312,11 +385,13 @@ static void check_hash_value_perf(hid_t file)
/* Read the data column by column */
for(i = 0; i < DSET2_DIM2; i++) {
start[1] = i;
- status = H5Sselect_hyperslab(filespace, H5S_SELECT_SET,
- start, NULL, count, NULL);
+ if(H5Sselect_hyperslab(filespace, H5S_SELECT_SET,
+ start, NULL, count, NULL) < 0)
+ goto error;
- status = H5Dread (dataset, H5T_NATIVE_INT, memspace, filespace,
- H5P_DEFAULT, rdata);
+ if(H5Dread (dataset, H5T_NATIVE_INT, memspace, filespace,
+ H5P_DEFAULT, rdata) < 0)
+ goto error;
}
test_time_get_current(&t2);
@@ -324,10 +399,20 @@ static void check_hash_value_perf(hid_t file)
printf("2. Hash value: total read time is %lf; number of bytes being read from file is %lu\n", test_time_to_double(t), nbytes_global);
- status = H5Dclose (dataset);
- status = H5Sclose (filespace);
- status = H5Sclose (memspace);
- status = H5Pclose (dapl);
+ H5Dclose (dataset);
+ H5Sclose (filespace);
+ H5Sclose (memspace);
+ H5Pclose (dapl);
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Dclose (dataset);
+ H5Sclose (filespace);
+ H5Sclose (memspace);
+ H5Pclose (dapl);
+ } H5E_END_TRY;
+ return 1;
}
/*-------------------------------------------------------------------------------------
@@ -340,22 +425,33 @@ int
main (void)
{
hid_t file; /* handles */
-
+ int nerrors = 0;
+
/* Create a new file. If file exists its contents will be overwritten. */
- file = H5Fcreate (FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ if((file = H5Fcreate (FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+ goto error;
- create_dset1(file);
- create_dset2(file);
+ nerrors += create_dset1(file);
+ nerrors += create_dset2(file);
- H5Fclose (file);
+ if(H5Fclose (file) < 0)
+ goto error;
/* Re-open the file for testing performance. */
- file = H5Fopen (FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT);
+ if((file = H5Fopen (FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
+ goto error;
- check_partial_chunks_perf(file);
- check_hash_value_perf(file);
+ nerrors += check_partial_chunks_perf(file);
+ nerrors += check_hash_value_perf(file);
- H5Fclose (file);
+ if(H5Fclose (file) < 0)
+ goto error;
+ if (nerrors>0) goto error;
+ cleanup();
return 0;
+
+error:
+ fprintf(stderr, "*** ERRORS DETECTED ***\n");
+ return 1;
}