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Clean up enqueue_map_{buffer,image} tests a bit (#701)

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- Introduce MTdataHolder
- Use BufferOwningPtr to manage allocations (fixes a few leaks in error cases)
- Introduce variable for common expressions
- Remove image format support check as the format is required by OpenCL 1.0

Contributes to #700

Signed-off-by: Kévin Petit <kpet@free.fr>
This commit is contained in:
Kévin Petit
2020-04-02 21:46:41 +01:00
committed by GitHub
parent 33e70615bd
commit cd3b552094
2 changed files with 52 additions and 55 deletions
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81
test_conformance/basic/test_enqueue_map.cpp
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@@ -45,27 +45,28 @@ int test_enqueue_map_buffer(cl_device_id deviceID, cl_context context, cl_comman
{
int error;
const size_t bufferSize = 256*256;
int src_flag_id;
MTdata d = init_genrand( gRandomSeed );
cl_char *initialData = (cl_char*)malloc(bufferSize);
cl_char *finalData = (cl_char*)malloc(bufferSize);
MTdataHolder d{gRandomSeed};
BufferOwningPtr<cl_char> initialData{malloc(bufferSize)};
BufferOwningPtr<cl_char> finalData{malloc(bufferSize)};
for (src_flag_id=0; src_flag_id < sizeof(flag_set)/sizeof(flag_set[0]); src_flag_id++)
for (int src_flag_id=0; src_flag_id < ARRAY_SIZE(flag_set); src_flag_id++)
{
clMemWrapper memObject;
log_info("Testing with cl_mem_flags src: %s\n", flag_set_names[src_flag_id]);
generate_random_data( kChar, (unsigned int)bufferSize, d, initialData );
if ((flag_set[src_flag_id] & CL_MEM_USE_HOST_PTR) || (flag_set[src_flag_id] & CL_MEM_COPY_HOST_PTR))
memObject = clCreateBuffer(context, flag_set[src_flag_id], bufferSize * sizeof( cl_char ), initialData, &error);
else
memObject = clCreateBuffer(context, flag_set[src_flag_id], bufferSize * sizeof( cl_char ), NULL, &error);
void *hostPtr = nullptr;
cl_mem_flags flags = flag_set[src_flag_id];
bool hasHostPtr = (flags & CL_MEM_USE_HOST_PTR) || (flags & CL_MEM_COPY_HOST_PTR);
if (hasHostPtr)
hostPtr = initialData;
memObject = clCreateBuffer(context, flags, bufferSize, hostPtr, &error);
test_error( error, "Unable to create testing buffer" );
if (!(flag_set[src_flag_id] & CL_MEM_USE_HOST_PTR) && !(flag_set[src_flag_id] & CL_MEM_COPY_HOST_PTR))
if (!hasHostPtr)
{
error = clEnqueueWriteBuffer(queue, memObject, CL_TRUE, 0, bufferSize * sizeof( cl_char ), initialData, 0, NULL, NULL);
error = clEnqueueWriteBuffer(queue, memObject, CL_TRUE, 0, bufferSize, initialData, 0, NULL, NULL);
test_error( error, "clEnqueueWriteBuffer failed");
}
@@ -81,9 +82,6 @@ int test_enqueue_map_buffer(cl_device_id deviceID, cl_context context, cl_comman
{
print_error( error, "clEnqueueMapBuffer call failed" );
log_error( "\tOffset: %d Length: %d\n", (int)offset, (int)length );
free( initialData );
free( finalData );
free_mtdata(d);
return -1;
}
@@ -109,7 +107,7 @@ int test_enqueue_map_buffer(cl_device_id deviceID, cl_context context, cl_comman
}
// Final validation: read actual values of buffer and compare against our reference
error = clEnqueueReadBuffer( queue, memObject, CL_TRUE, 0, sizeof( cl_char ) * bufferSize, finalData, 0, NULL, NULL );
error = clEnqueueReadBuffer( queue, memObject, CL_TRUE, 0, bufferSize, finalData, 0, NULL, NULL );
test_error( error, "Unable to read results" );
for( size_t q = 0; q < bufferSize; q++ )
@@ -117,18 +115,11 @@ int test_enqueue_map_buffer(cl_device_id deviceID, cl_context context, cl_comman
if( initialData[ q ] != finalData[ q ] )
{
log_error( "ERROR: Sample %d did not validate! Got %d, expected %d\n", (int)q, (int)finalData[ q ], (int)initialData[ q ] );
free( initialData );
free( finalData );
free_mtdata(d);
return -1;
}
}
} // cl_mem flags
free( initialData );
free( finalData );
free_mtdata(d);
return 0;
}
@@ -137,40 +128,30 @@ int test_enqueue_map_image(cl_device_id deviceID, cl_context context, cl_command
int error;
cl_image_format format = { CL_RGBA, CL_UNSIGNED_INT32 };
const size_t imageSize = 256;
int src_flag_id;
cl_uint *initialData;
cl_uint *finalData;
MTdata d;
const size_t imageDataSize = imageSize * imageSize * 4 * sizeof(cl_uint);
PASSIVE_REQUIRE_IMAGE_SUPPORT( deviceID )
initialData = (cl_uint*)malloc(imageSize * imageSize * 4 *sizeof(cl_uint));
finalData = (cl_uint*)malloc(imageSize * imageSize * 4 *sizeof(cl_uint));
BufferOwningPtr<cl_uint> initialData{malloc(imageDataSize)};
BufferOwningPtr<cl_uint> finalData{malloc(imageDataSize)};
if( !is_image_format_supported( context, CL_MEM_READ_ONLY, CL_MEM_OBJECT_IMAGE2D, &format ) )
{
log_error( "ERROR: Test requires basic OpenCL 1.0 format CL_RGBA:CL_UNSIGNED_INT32, which is unsupported by this device!\n" );
free(initialData);
free(finalData);
return -1;
}
d = init_genrand( gRandomSeed );
for (src_flag_id=0; src_flag_id < sizeof(flag_set)/sizeof(flag_set[0]); src_flag_id++) {
MTdataHolder d{gRandomSeed};
for (int src_flag_id=0; src_flag_id < ARRAY_SIZE(flag_set); src_flag_id++) {
clMemWrapper memObject;
log_info("Testing with cl_mem_flags src: %s\n", flag_set_names[src_flag_id]);
generate_random_data( kUInt, (unsigned int)( imageSize * imageSize ), d, initialData );
if ((flag_set[src_flag_id] & CL_MEM_USE_HOST_PTR) || (flag_set[src_flag_id] & CL_MEM_COPY_HOST_PTR))
memObject = create_image_2d( context, CL_MEM_READ_WRITE | flag_set[src_flag_id], &format,
imageSize, imageSize, 0, initialData, &error );
else
memObject = create_image_2d( context, CL_MEM_READ_WRITE | flag_set[src_flag_id], &format,
imageSize, imageSize, 0, NULL, &error );
cl_mem_flags flags = flag_set[src_flag_id];
bool hasHostPtr = (flags & CL_MEM_USE_HOST_PTR) || (flags & CL_MEM_COPY_HOST_PTR);
void *hostPtr = nullptr;
if (hasHostPtr)
hostPtr = initialData;
memObject = create_image_2d(context, CL_MEM_READ_WRITE | flags, &format,
imageSize, imageSize, 0, hostPtr, &error );
test_error( error, "Unable to create testing buffer" );
if (!(flag_set[src_flag_id] & CL_MEM_USE_HOST_PTR) && !(flag_set[src_flag_id] & CL_MEM_COPY_HOST_PTR)) {
if (!hasHostPtr) {
size_t write_origin[3]={0,0,0}, write_region[3]={imageSize, imageSize, 1};
error = clEnqueueWriteImage(queue, memObject, CL_TRUE, write_origin, write_region, 0, 0, initialData, 0, NULL, NULL);
test_error( error, "Unable to write to testing buffer" );
@@ -194,9 +175,6 @@ int test_enqueue_map_image(cl_device_id deviceID, cl_context context, cl_command
{
print_error( error, "clEnqueueMapImage call failed" );
log_error( "\tOffset: %d,%d Region: %d,%d\n", (int)offset[0], (int)offset[1], (int)region[0], (int)region[1] );
free(initialData);
free(finalData);
free_mtdata(d);
return -1;
}
@@ -237,18 +215,11 @@ int test_enqueue_map_image(cl_device_id deviceID, cl_context context, cl_command
{
log_error( "ERROR: Sample %d (coord %d,%d) did not validate! Got %d, expected %d\n", (int)q, (int)( ( q / 4 ) % imageSize ), (int)( ( q / 4 ) / imageSize ),
(int)finalData[ q ], (int)initialData[ q ] );
free(initialData);
free(finalData);
free_mtdata(d);
return -1;
}
}
} // cl_mem_flags
free(initialData);
free(finalData);
free_mtdata(d);
return 0;
}