mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
synced 2026-03-19 22:19:02 +00:00
257 lines
9.2 KiB
C++
257 lines
9.2 KiB
C++
//
|
|
// Copyright (c) 2023 The Khronos Group Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
#include "../testBase.h"
|
|
#include <CL/cl.h>
|
|
|
|
int test_read_image_1D_buffer(cl_context context, cl_command_queue queue,
|
|
image_descriptor *imageInfo, MTdata d,
|
|
cl_mem_flags flags)
|
|
{
|
|
int error;
|
|
|
|
clMemWrapper image;
|
|
clMemWrapper buffer;
|
|
|
|
// Generate some data to test against
|
|
BufferOwningPtr<char> imageValues;
|
|
generate_random_image_data(imageInfo, imageValues, d);
|
|
|
|
if (gDebugTrace)
|
|
{
|
|
log_info(" - Creating 1D image %d...\n", (int)imageInfo->width);
|
|
log_info(" with %llu mip levels\n",
|
|
(unsigned long long)imageInfo->num_mip_levels);
|
|
}
|
|
|
|
buffer = clCreateBuffer(context, flags, imageInfo->rowPitch, NULL, &error);
|
|
if (error != CL_SUCCESS)
|
|
{
|
|
log_error("ERROR: Unable to create buffer for 1D image buffer of size "
|
|
"%d (%s)",
|
|
(int)imageInfo->rowPitch, IGetErrorString(error));
|
|
}
|
|
|
|
image = create_image_1d(context, flags, imageInfo->format, imageInfo->width,
|
|
0, NULL, buffer, &error);
|
|
if (image == NULL)
|
|
{
|
|
log_error("ERROR: Unable to create 1D image buffer of size %d (%s)",
|
|
(int)imageInfo->width, IGetErrorString(error));
|
|
return -1;
|
|
}
|
|
|
|
if (gDebugTrace) log_info(" - Writing image...\n");
|
|
|
|
size_t origin[3] = { 0, 0, 0 };
|
|
size_t region[3] = { imageInfo->width, 1, 1 };
|
|
size_t fullImageSize = imageInfo->rowPitch;
|
|
|
|
BufferOwningPtr<char> resultValues(malloc(fullImageSize));
|
|
size_t imgValMipLevelOffset = 0;
|
|
|
|
error = clEnqueueWriteImage(queue, image, CL_FALSE, origin, region,
|
|
(gEnablePitch ? imageInfo->rowPitch : 0), 0,
|
|
(char *)imageValues + imgValMipLevelOffset, 0,
|
|
NULL, NULL);
|
|
if (error != CL_SUCCESS)
|
|
{
|
|
log_error("ERROR: Unable to write to 1D image of size %d \n",
|
|
(int)imageInfo->width);
|
|
return -1;
|
|
}
|
|
|
|
// To verify, we just read the results right back and see whether they
|
|
// match the input
|
|
if (gDebugTrace)
|
|
{
|
|
log_info(" - Initing result array...\n");
|
|
}
|
|
|
|
// Note: we read back without any pitch, to verify pitch actually WORKED
|
|
size_t scanlineSize = imageInfo->width * get_pixel_size(imageInfo->format);
|
|
size_t imageSize = scanlineSize;
|
|
memset(resultValues, 0xff, imageSize);
|
|
|
|
if (gDebugTrace) log_info(" - Reading results...\n");
|
|
|
|
error = clEnqueueReadImage(queue, image, CL_TRUE, origin, region, 0, 0,
|
|
resultValues, 0, NULL, NULL);
|
|
test_error(error, "Unable to read image values");
|
|
|
|
// Verify scanline by scanline, since the pitches are different
|
|
char *sourcePtr = (char *)imageValues + imgValMipLevelOffset;
|
|
char *destPtr = resultValues;
|
|
|
|
if (memcmp(sourcePtr, destPtr, scanlineSize) != 0)
|
|
{
|
|
log_error("ERROR: Scanline did not verify for image size %d pitch "
|
|
"%d (extra %d bytes)\n",
|
|
(int)imageInfo->width, (int)imageInfo->rowPitch,
|
|
(int)imageInfo->rowPitch
|
|
- (int)imageInfo->width
|
|
* (int)get_pixel_size(imageInfo->format));
|
|
|
|
log_error("First few values: \n");
|
|
log_error(" Input: ");
|
|
uint32_t *s = (uint32_t *)sourcePtr;
|
|
uint32_t *d = (uint32_t *)destPtr;
|
|
for (int q = 0; q < 12; q++) log_error("%08x ", s[q]);
|
|
log_error("\nOutput: ");
|
|
for (int q = 0; q < 12; q++) log_error("%08x ", d[q]);
|
|
log_error("\n");
|
|
|
|
int outX;
|
|
int offset = (int)get_pixel_size(imageInfo->format)
|
|
* (int)(imageInfo->width - 16);
|
|
if (offset < 0) offset = 0;
|
|
int foundCount = debug_find_vector_in_image(
|
|
(char *)imageValues + imgValMipLevelOffset, imageInfo,
|
|
destPtr + offset, get_pixel_size(imageInfo->format), &outX, NULL,
|
|
NULL);
|
|
if (foundCount > 0)
|
|
{
|
|
int returnedOffset =
|
|
(offset / (int)get_pixel_size(imageInfo->format)) - outX;
|
|
|
|
if (memcmp(sourcePtr
|
|
+ returnedOffset * get_pixel_size(imageInfo->format),
|
|
destPtr, get_pixel_size(imageInfo->format) * 8)
|
|
== 0)
|
|
log_error(" Values appear to be offsetted by %d\n",
|
|
returnedOffset);
|
|
else
|
|
log_error(
|
|
" Calculated offset is %d but unable to verify\n",
|
|
returnedOffset);
|
|
}
|
|
else
|
|
{
|
|
log_error(" Unable to determine offset\n");
|
|
}
|
|
return -1;
|
|
}
|
|
imgValMipLevelOffset +=
|
|
imageInfo->width * get_pixel_size(imageInfo->format);
|
|
return 0;
|
|
}
|
|
|
|
int test_read_image_set_1D_buffer(cl_device_id device, cl_context context,
|
|
cl_command_queue queue,
|
|
cl_image_format *format, cl_mem_flags flags)
|
|
{
|
|
size_t maxWidth;
|
|
cl_ulong maxAllocSize, memSize;
|
|
image_descriptor imageInfo = { 0 };
|
|
RandomSeed seed(gRandomSeed);
|
|
size_t pixelSize;
|
|
|
|
if (gTestMipmaps)
|
|
{
|
|
// 1D image buffers don't support mipmaps
|
|
// https://registry.khronos.org/OpenCL/specs/3.0-unified/html/OpenCL_Ext.html#cl_khr_mipmap_image
|
|
return 0;
|
|
}
|
|
|
|
imageInfo.type = CL_MEM_OBJECT_IMAGE1D_BUFFER;
|
|
imageInfo.format = format;
|
|
imageInfo.height = imageInfo.depth = imageInfo.slicePitch = 0;
|
|
pixelSize = get_pixel_size(imageInfo.format);
|
|
|
|
int error = clGetDeviceInfo(device, CL_DEVICE_IMAGE_MAX_BUFFER_SIZE,
|
|
sizeof(maxWidth), &maxWidth, NULL);
|
|
error |= clGetDeviceInfo(device, CL_DEVICE_MAX_MEM_ALLOC_SIZE,
|
|
sizeof(maxAllocSize), &maxAllocSize, NULL);
|
|
error |= clGetDeviceInfo(device, CL_DEVICE_GLOBAL_MEM_SIZE, sizeof(memSize),
|
|
&memSize, NULL);
|
|
test_error(error, "Unable to get max image 2D size from device");
|
|
|
|
if (memSize > (cl_ulong)SIZE_MAX)
|
|
{
|
|
memSize = (cl_ulong)SIZE_MAX;
|
|
maxAllocSize = (cl_ulong)SIZE_MAX;
|
|
}
|
|
|
|
if (gTestSmallImages)
|
|
{
|
|
for (imageInfo.width = 1; imageInfo.width < 13; imageInfo.width++)
|
|
{
|
|
imageInfo.rowPitch = imageInfo.width * pixelSize;
|
|
|
|
if (gDebugTrace) log_info(" at size %d\n", (int)imageInfo.width);
|
|
|
|
int ret = test_read_image_1D_buffer(context, queue, &imageInfo,
|
|
seed, flags);
|
|
if (ret) return -1;
|
|
}
|
|
}
|
|
else if (gTestMaxImages)
|
|
{
|
|
// Try a specific set of maximum sizes
|
|
size_t numbeOfSizes;
|
|
size_t sizes[100][3];
|
|
|
|
get_max_sizes(&numbeOfSizes, 100, sizes, maxWidth, 1, 1, 1,
|
|
maxAllocSize, memSize, CL_MEM_OBJECT_IMAGE1D_BUFFER,
|
|
imageInfo.format);
|
|
|
|
for (size_t idx = 0; idx < numbeOfSizes; idx++)
|
|
{
|
|
imageInfo.width = sizes[idx][0];
|
|
imageInfo.rowPitch = imageInfo.width * pixelSize;
|
|
|
|
log_info("Testing %d\n", (int)imageInfo.width);
|
|
if (gDebugTrace) log_info(" at max size %d\n", (int)maxWidth);
|
|
if (test_read_image_1D_buffer(context, queue, &imageInfo, seed,
|
|
flags))
|
|
return -1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for (int i = 0; i < NUM_IMAGE_ITERATIONS; i++)
|
|
{
|
|
cl_ulong size;
|
|
// Loop until we get a size that a) will fit in the max alloc size
|
|
// and b) that an allocation of that image, the result array, plus
|
|
// offset arrays, will fit in the global ram space
|
|
do
|
|
{
|
|
imageInfo.width =
|
|
(size_t)random_log_in_range(16, (int)(maxWidth / 32), seed);
|
|
|
|
imageInfo.rowPitch = imageInfo.width * pixelSize;
|
|
if (gEnablePitch)
|
|
{
|
|
size_t extraWidth = (int)random_log_in_range(0, 64, seed);
|
|
imageInfo.rowPitch += extraWidth * pixelSize;
|
|
}
|
|
|
|
size = (size_t)imageInfo.rowPitch * 4;
|
|
} while (size > maxAllocSize || (size / 3) > memSize);
|
|
|
|
if (gDebugTrace)
|
|
log_info(" at size %d (row pitch %d) out of %d\n",
|
|
(int)imageInfo.width, (int)imageInfo.rowPitch,
|
|
(int)maxWidth);
|
|
int ret = test_read_image_1D_buffer(context, queue, &imageInfo,
|
|
seed, flags);
|
|
if (ret) return -1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|