mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
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07b055cd68
* Fix enqueue_flags test to use correct barrier type. Currently, enqueue_flags test uses CLK_LOCAL_MEM_FENCE. Use CLK_GLOBAL_MEM_FENCE instead as all threads across work-groups need to wait here. * Add check for support for Read-Wrie images Read-Write images have required OpenCL 2.x. Read-Write image tests are already being skipped for 1.x devices. With OpenCL 3.0, read-write images being optional, the tests should be run or skipped depending on the implementation support. Add a check to decide if Read-Write images are supported or required to be supported depending on OpenCL version and decide if the tests should be run on skipped. Fixes issue #894 * Fix formatting in case of Read-Write image checks. Fix formatting in case of Read-write image checks. Also, combine two ifs into one in case of kerne_read_write tests * Fix some more formatting for RW-image checks Remove unnecessary spaces at various places. Also, fix lengthy lines. * Fix malloc-size calculation in test imagedim unsigned char size is silently assumed to be 1 in imagedim test of test_basic. Pass sizeof(type) in malloc size calculation. Also, change loop variable from signed to unsigned. Add checks for null pointer for malloced memory. * Cap CL_DEVICE_MAX_MEM_ALLOC_SIZE to SIZE_MAX Cap CL_DEVICE_MAX_MEM_ALLOC_SIZE to SIZE_MAX when CL_DEVICE_GLOBAL_MEM_SIZE is capped with SIZE_MAX. test_allocation caps the value of GLOBAL_MEM_SIZE to SIZE_MAX if it exceeds the value of SIZE_MAX(value depends on platform bitness), but doesn’t modify MAX_ALLOC_SIZE the same way. Due to this MAX_ALLOC_SIZE becomes greater than GLOBAL_MEM_SIZE and the test fails. Modify MAX_MEM_ALLOC_SIZE as GLOBAL_MEM_SIZE when it exceeds SIZE_MAX OpenCL-CTS #1022
274 lines
12 KiB
C++
274 lines
12 KiB
C++
//
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// Copyright (c) 2017 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include "../testBase.h"
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int test_read_image_2D_array(cl_context context, cl_command_queue queue,
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image_descriptor *imageInfo, MTdata d,
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cl_mem_flags flags)
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{
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int error;
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clMemWrapper image;
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// Create some data to test against
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BufferOwningPtr<char> imageValues;
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generate_random_image_data( imageInfo, imageValues, d );
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if( gDebugTrace )
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{
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log_info( " - Creating %s image %d by %d by %d...\n", gTestMipmaps?"mipmapped":"", (int)imageInfo->width, (int)imageInfo->height, (int)imageInfo->arraySize );
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if( gTestMipmaps )
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log_info( " with %llu mip levels\n", (unsigned long long) imageInfo->num_mip_levels );
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}
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// Construct testing sources
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if(!gTestMipmaps)
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{
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image = create_image_2d_array(context, flags, imageInfo->format,
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imageInfo->width, imageInfo->height,
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imageInfo->arraySize, 0, 0, NULL, &error);
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if( image == NULL )
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{
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log_error( "ERROR: Unable to create 2D image array of size %d x %d x %d (%s)", (int)imageInfo->width, (int)imageInfo->height, (int)imageInfo->arraySize, IGetErrorString( error ) );
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return -1;
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}
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}
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else
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{
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cl_image_desc image_desc = {0};
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image_desc.image_type = CL_MEM_OBJECT_IMAGE2D_ARRAY;
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image_desc.image_width = imageInfo->width;
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image_desc.image_height = imageInfo->height;
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image_desc.image_array_size = imageInfo->arraySize;
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image_desc.num_mip_levels = imageInfo->num_mip_levels;
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image = clCreateImage(context, flags, imageInfo->format, &image_desc,
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NULL, &error);
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if( error != CL_SUCCESS )
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{
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log_error( "ERROR: Unable to create %d level mipmapped 3D image of size %d x %d x %d (pitch %d, %d ) (%s)",(int)imageInfo->num_mip_levels, (int)imageInfo->width, (int)imageInfo->height, (int)imageInfo->depth, (int)imageInfo->rowPitch, (int)imageInfo->slicePitch, IGetErrorString( error ) );
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return error;
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}
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}
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if( gDebugTrace )
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log_info( " - Writing image...\n" );
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size_t origin[ 4 ] = { 0, 0, 0, 0 };
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size_t region[ 3 ] = { 0, 0, 0 };
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size_t fullImageSize;
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if( gTestMipmaps )
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{
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fullImageSize = (size_t)compute_mipmapped_image_size( *imageInfo );
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}
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else
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{
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fullImageSize = imageInfo->arraySize * imageInfo->slicePitch;
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}
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BufferOwningPtr<char> resultValues(malloc(fullImageSize));
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size_t imgValMipLevelOffset = 0;
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for(size_t lod = 0; (gTestMipmaps && lod < imageInfo->num_mip_levels) || (!gTestMipmaps && lod < 1); lod++)
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{
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origin[3] = lod;
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size_t width_lod, height_lod, row_pitch_lod, slice_pitch_lod;
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width_lod = (imageInfo->width >> lod) ? (imageInfo->width >> lod) : 1;
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height_lod = (imageInfo->height >> lod) ? (imageInfo->height >> lod) : 1;
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row_pitch_lod = gTestMipmaps ? (width_lod * get_pixel_size( imageInfo->format )): imageInfo->rowPitch;
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slice_pitch_lod = gTestMipmaps ? (row_pitch_lod * height_lod): imageInfo->slicePitch;
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region[0] = width_lod;
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region[1] = height_lod;
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region[2] = imageInfo->arraySize;
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if ( gDebugTrace && gTestMipmaps) {
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log_info(" - Working at mipLevel :%llu\n", (unsigned long long)lod);
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}
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error = clEnqueueWriteImage(queue, image, CL_FALSE,
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origin, region, ( gEnablePitch ? row_pitch_lod : 0 ), ( gEnablePitch ? slice_pitch_lod : 0 ),
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(char*)imageValues + imgValMipLevelOffset, 0, NULL, NULL);
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if (error != CL_SUCCESS) {
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log_error( "ERROR: Unable to write to 2D image array of size %d x %d x %d\n", (int)width_lod, (int)height_lod, (int)imageInfo->arraySize );
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return -1;
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}
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// To verify, we just read the results right back and see whether they match the input
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if( gDebugTrace )
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log_info( " - Initing result array...\n" );
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// Note: we read back without any pitch, to verify pitch actually WORKED
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size_t scanlineSize = width_lod * get_pixel_size( imageInfo->format );
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size_t pageSize = scanlineSize * height_lod;
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size_t imageSize = pageSize * imageInfo->arraySize;
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memset( resultValues, 0xff, imageSize );
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if( gDebugTrace )
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log_info( " - Reading results...\n" );
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error = clEnqueueReadImage( queue, image, CL_TRUE, origin, region, 0, 0, resultValues, 0, NULL, NULL );
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test_error( error, "Unable to read image values" );
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// Verify scanline by scanline, since the pitches are different
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char *sourcePtr = (char *)imageValues + imgValMipLevelOffset;
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char *destPtr = resultValues;
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for( size_t z = 0; z < imageInfo->arraySize; z++ )
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{
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for( size_t y = 0; y < height_lod; y++ )
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{
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if( memcmp( sourcePtr, destPtr, scanlineSize ) != 0 )
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{
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log_error( "ERROR: Scanline %d,%d did not verify for image size %d,%d,%d pitch %d,%d\n", (int)y, (int)z, (int)width_lod, (int)height_lod, (int)imageInfo->arraySize, (int)row_pitch_lod, (int)slice_pitch_lod );
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return -1;
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}
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sourcePtr += row_pitch_lod;
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destPtr += scanlineSize;
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}
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sourcePtr += slice_pitch_lod - ( row_pitch_lod * height_lod );
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destPtr += pageSize - scanlineSize * height_lod;
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}
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imgValMipLevelOffset += width_lod * height_lod * imageInfo->arraySize * get_pixel_size( imageInfo->format );
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}
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return 0;
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}
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int test_read_image_set_2D_array(cl_device_id device, cl_context context,
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cl_command_queue queue,
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cl_image_format *format, cl_mem_flags flags)
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{
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size_t maxWidth, maxHeight, maxArraySize;
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cl_ulong maxAllocSize, memSize;
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image_descriptor imageInfo = { 0 };
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RandomSeed seed( gRandomSeed );
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size_t pixelSize;
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imageInfo.type = CL_MEM_OBJECT_IMAGE2D_ARRAY;
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imageInfo.format = format;
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pixelSize = get_pixel_size( imageInfo.format );
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int error = clGetDeviceInfo( device, CL_DEVICE_IMAGE2D_MAX_WIDTH, sizeof( maxWidth ), &maxWidth, NULL );
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error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE2D_MAX_HEIGHT, sizeof( maxHeight ), &maxHeight, NULL );
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error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE_MAX_ARRAY_SIZE, sizeof( maxArraySize ), &maxArraySize, NULL );
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error |= clGetDeviceInfo( device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof( maxAllocSize ), &maxAllocSize, NULL );
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error |= clGetDeviceInfo( device, CL_DEVICE_GLOBAL_MEM_SIZE, sizeof( memSize ), &memSize, NULL );
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test_error( error, "Unable to get max image 3D size from device" );
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if (memSize > (cl_ulong)SIZE_MAX) {
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memSize = (cl_ulong)SIZE_MAX;
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maxAllocSize = (cl_ulong)SIZE_MAX;
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}
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if( gTestSmallImages )
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{
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for( imageInfo.width = 1; imageInfo.width < 13; imageInfo.width++ )
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{
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imageInfo.rowPitch = imageInfo.width * pixelSize;
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for( imageInfo.height = 1; imageInfo.height < 9; imageInfo.height++ )
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{
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imageInfo.slicePitch = imageInfo.rowPitch * imageInfo.height;
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for( imageInfo.arraySize = 2; imageInfo.arraySize < 9; imageInfo.arraySize++ )
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{
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if (gTestMipmaps)
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imageInfo.num_mip_levels = (cl_uint) random_log_in_range(2, (int)compute_max_mip_levels(imageInfo.width, imageInfo.height, 0), seed);
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if( gDebugTrace )
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log_info( " at size %d,%d,%d\n", (int)imageInfo.width, (int)imageInfo.height, (int)imageInfo.arraySize );
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int ret = test_read_image_2D_array(context, queue,
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&imageInfo, seed, flags);
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if( ret )
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return -1;
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}
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}
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}
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}
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else if( gTestMaxImages )
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{
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// Try a specific set of maximum sizes
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size_t numbeOfSizes;
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size_t sizes[100][3];
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get_max_sizes(&numbeOfSizes, 100, sizes, maxWidth, maxHeight, 1, maxArraySize, maxAllocSize, memSize, CL_MEM_OBJECT_IMAGE2D_ARRAY, imageInfo.format);
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for( size_t idx = 0; idx < numbeOfSizes; idx++ )
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{
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// Try a specific set of maximum sizes
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imageInfo.width = sizes[idx][0];
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imageInfo.height = sizes[idx][1];
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imageInfo.arraySize = sizes[idx][2];
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imageInfo.rowPitch = imageInfo.width * pixelSize;
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imageInfo.slicePitch = imageInfo.height * imageInfo.rowPitch;
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if (gTestMipmaps)
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imageInfo.num_mip_levels = (cl_uint) random_log_in_range(2, (int)compute_max_mip_levels(imageInfo.width, imageInfo.height, 0), seed);
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log_info("Testing %d x %d x %d\n", (int)imageInfo.width, (int)imageInfo.height, (int)imageInfo.arraySize);
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if (test_read_image_2D_array(context, queue, &imageInfo, seed,
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flags))
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return -1;
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}
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}
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else
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{
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for( int i = 0; i < NUM_IMAGE_ITERATIONS; i++ )
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{
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cl_ulong size;
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// Loop until we get a size that a) will fit in the max alloc size and b) that an allocation of that
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// image, the result array, plus offset arrays, will fit in the global ram space
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do
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{
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imageInfo.width = (size_t)random_log_in_range( 16, (int)maxWidth / 32, seed );
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imageInfo.height = (size_t)random_log_in_range( 16, (int)maxHeight / 32, seed );
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imageInfo.arraySize = (size_t)random_log_in_range( 16, (int)maxArraySize / 32, seed );
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if (gTestMipmaps)
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{
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imageInfo.num_mip_levels = (cl_uint) random_log_in_range(2, (int)compute_max_mip_levels(imageInfo.width, imageInfo.height, 0), seed);
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imageInfo.rowPitch = imageInfo.width * get_pixel_size( imageInfo.format );
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imageInfo.slicePitch = imageInfo.rowPitch * imageInfo.height;
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size = compute_mipmapped_image_size( imageInfo ) * 4;
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}
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else
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{
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imageInfo.rowPitch = imageInfo.width * pixelSize;
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imageInfo.slicePitch = imageInfo.rowPitch * imageInfo.height;
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if( gEnablePitch )
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{
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size_t extraWidth = (int)random_log_in_range( 0, 64, seed );
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imageInfo.rowPitch += extraWidth * pixelSize;
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size_t extraHeight = (int)random_log_in_range( 0, 8, seed );
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imageInfo.slicePitch = imageInfo.rowPitch * (imageInfo.height + extraHeight);
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}
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size = (cl_ulong)imageInfo.slicePitch * (cl_ulong)imageInfo.arraySize * 4 * 4;
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}
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} while( size > maxAllocSize || ( size * 3 ) > memSize );
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if( gDebugTrace )
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log_info( " at size %d,%d,%d (pitch %d,%d) out of %d,%d,%d\n", (int)imageInfo.width, (int)imageInfo.height, (int)imageInfo.arraySize, (int)imageInfo.rowPitch, (int)imageInfo.slicePitch, (int)maxWidth, (int)maxHeight, (int)maxArraySize );
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int ret = test_read_image_2D_array(context, queue, &imageInfo, seed,
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flags);
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if( ret )
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return -1;
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}
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}
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return 0;
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}
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