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Use the CTS typewrappers in image_r8 (#1539)

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Signed-off-by: John Kesapides <john.kesapides@arm.com>
This commit is contained in:
John Kesapides
2023-07-19 14:18:49 +01:00
committed by GitHub
parent cd5c165946
commit 339c932c57
1 changed files with 78 additions and 130 deletions
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208
test_conformance/basic/test_image_r8.cpp
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@@ -1,6 +1,6 @@
//
// Copyright (c) 2017 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
@@ -21,163 +21,111 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <algorithm>
#include <vector>
#include "procs.h"
static const char *r_uint8_kernel_code =
"__kernel void test_r_uint8(read_only image2d_t srcimg, __global unsigned char *dst, sampler_t sampler)\n"
"{\n"
" int tid_x = get_global_id(0);\n"
" int tid_y = get_global_id(1);\n"
" int indx = tid_y * get_image_width(srcimg) + tid_x;\n"
" uint4 color;\n"
"\n"
" color = read_imageui(srcimg, sampler, (int2)(tid_x, tid_y));\n"
" dst[indx] = (unsigned char)(color.x);\n"
"\n"
"}\n";
static unsigned char *
generate_8bit_image(int w, int h, MTdata d)
namespace {
const char *r_uint8_kernel_code = R"(
__kernel void test_r_uint8(read_only image2d_t srcimg, __global unsigned char *dst, sampler_t sampler)
{
unsigned char *ptr = (unsigned char*)malloc(w * h * sizeof(unsigned char));
int i;
int tid_x = get_global_id(0);
int tid_y = get_global_id(1);
int indx = tid_y * get_image_width(srcimg) + tid_x;
uint4 color;
for (i=0; i<w*h; i++)
ptr[i] = (unsigned char)genrand_int32(d);
color = read_imageui(srcimg, sampler, (int2)(tid_x, tid_y));
dst[indx] = (unsigned char)(color.x);
})";
return ptr;
void generate_random_inputs(std::vector<cl_uchar> &v)
{
RandomSeed seed(gRandomSeed);
auto random_generator = [&seed]() {
return static_cast<cl_uchar>(genrand_int32(seed));
};
std::generate(v.begin(), v.end(), random_generator);
}
static int
verify_8bit_image(unsigned char *image, unsigned char *outptr, int w, int h)
{
int i;
for (i=0; i<w*h; i++)
{
if (outptr[i] != image[i])
{
log_error("READ_IMAGE_R_UNSIGNED_INT8 test failed\n");
return -1;
}
}
log_info("READ_IMAGE_R_UNSIGNED_INT8 test passed\n");
return 0;
}
int
test_image_r8(cl_device_id device, cl_context context, cl_command_queue queue, int num_elements)
int test_image_r8(cl_device_id device, cl_context context,
cl_command_queue queue, int num_elements)
{
cl_mem streams[2];
cl_image_format img_format;
cl_uchar *input_ptr, *output_ptr;
cl_program program;
cl_kernel kernel;
size_t threads[3];
int img_width = 512;
int img_height = 512;
int err;
MTdata d;
clMemWrapper streams[2];
clProgramWrapper program;
clKernelWrapper kernel;
const size_t img_width = 512;
const size_t img_height = 512;
const size_t length = img_width * img_height;
int err;
PASSIVE_REQUIRE_IMAGE_SUPPORT( device )
PASSIVE_REQUIRE_IMAGE_SUPPORT(device)
img_format.image_channel_order = CL_R;
img_format.image_channel_data_type = CL_UNSIGNED_INT8;
const cl_image_format img_format = { CL_R, CL_UNSIGNED_INT8 };
// early out if this image type is not supported
if (!is_image_format_supported(context, CL_MEM_READ_ONLY,
CL_MEM_OBJECT_IMAGE2D, &img_format))
{
log_info("WARNING: Image type not supported; skipping test.\n");
return 0;
return TEST_SKIPPED_ITSELF;
}
d = init_genrand( gRandomSeed );
input_ptr = generate_8bit_image(img_width, img_height, d);
free_mtdata(d); d = NULL;
std::vector<cl_uchar> input(length);
std::vector<cl_uchar> output(length);
generate_random_inputs(input);
output_ptr = (cl_uchar*)malloc(sizeof(cl_uchar) * img_width * img_height);
streams[0] = create_image_2d(context, CL_MEM_READ_ONLY, &img_format,
img_width, img_height, 0, NULL, NULL);
if (!streams[0])
{
log_error("create_image_2d failed\n");
return -1;
}
img_width, img_height, 0, nullptr, &err);
test_error(err, "create_image_2d failed.");
streams[1] =
clCreateBuffer(context, CL_MEM_READ_WRITE,
sizeof(cl_uchar) * img_width * img_height, NULL, NULL);
if (!streams[1])
clCreateBuffer(context, CL_MEM_READ_WRITE, length, nullptr, &err);
test_error(err, "clCreateBuffer failed.");
const size_t origin[3] = { 0, 0, 0 },
region[3] = { img_width, img_height, 1 };
err = clEnqueueWriteImage(queue, streams[0], CL_TRUE, origin, region, 0, 0,
input.data(), 0, nullptr, nullptr);
test_error(err, "clEnqueueWriteImage failed.");
err = create_single_kernel_helper(context, &program, &kernel, 1,
&r_uint8_kernel_code, "test_r_uint8");
test_error(err, "create_single_kernel_helper failed.");
clSamplerWrapper sampler = clCreateSampler(
context, CL_FALSE, CL_ADDRESS_CLAMP_TO_EDGE, CL_FILTER_NEAREST, &err);
test_error(err, "clCreateSampler failed");
err = clSetKernelArg(kernel, 0, sizeof streams[0], &streams[0]);
err |= clSetKernelArg(kernel, 1, sizeof streams[1], &streams[1]);
err |= clSetKernelArg(kernel, 2, sizeof sampler, &sampler);
test_error(err, "clSetKernelArgs failed\n");
size_t threads[] = { img_width, img_height };
err = clEnqueueNDRangeKernel(queue, kernel, 2, nullptr, threads, nullptr, 0,
nullptr, nullptr);
test_error(err, "clEnqueueNDRangeKernel failed\n");
err = clEnqueueReadBuffer(queue, streams[1], CL_TRUE, 0, length,
output.data(), 0, nullptr, nullptr);
test_error(err, "clEnqueueReadBuffer failed\n");
if (0 != memcmp(input.data(), output.data(), length))
{
log_error("clCreateBuffer failed\n");
return -1;
log_error("READ_IMAGE_R_UNSIGNED_INT8 test failed\n");
err = -1;
}
size_t origin[3] = {0,0,0}, region[3]={img_width, img_height, 1};
err = clEnqueueWriteImage(queue, streams[0], CL_TRUE,
origin, region, 0, 0,
input_ptr,
0, NULL, NULL);
if (err != CL_SUCCESS)
else
{
log_error("clWriteImage failed: %d\n", err);
return -1;
log_info("READ_IMAGE_R_UNSIGNED_INT8 test passed\n");
}
err = create_single_kernel_helper(context, &program, &kernel, 1, &r_uint8_kernel_code, "test_r_uint8" );
if (err) {
log_error("Failed to create kernel and program: %d\n", err);
return -1;
}
cl_sampler sampler = clCreateSampler(context, CL_FALSE, CL_ADDRESS_CLAMP_TO_EDGE, CL_FILTER_NEAREST, &err);
test_error(err, "clCreateSampler failed");
err = clSetKernelArg(kernel, 0, sizeof streams[0], &streams[0]);
err |= clSetKernelArg(kernel, 1, sizeof streams[1], &streams[1]);
err |= clSetKernelArg(kernel, 2, sizeof sampler, &sampler);
if (err != CL_SUCCESS)
{
log_error("clSetKernelArgs failed: %d\n", err);
return -1;
}
threads[0] = (size_t)img_width;
threads[1] = (size_t)img_height;
err = clEnqueueNDRangeKernel( queue, kernel, 2, NULL, threads, NULL, 0, NULL, NULL );
if (err != CL_SUCCESS)
{
log_error("clEnqueueNDRangeKernel failed\n");
return -1;
}
err = clEnqueueReadBuffer( queue, streams[1], CL_TRUE, 0, sizeof(cl_uchar)*img_width*img_height, (void *)output_ptr, 0, NULL, NULL );
if (err != CL_SUCCESS)
{
log_error("clEnqueueReadBuffer failed\n");
return -1;
}
err = verify_8bit_image(input_ptr, output_ptr, img_width, img_height);
// cleanup
clReleaseMemObject(streams[0]);
clReleaseMemObject(streams[1]);
clReleaseKernel(kernel);
clReleaseProgram(program);
clReleaseSampler(sampler);
free(input_ptr);
free(output_ptr);
return err;
}