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https://github.com/KhronosGroup/OpenCL-CTS.git
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cd74e02643
Signed-off-by: John Kesapides <john.kesapides@arm.com> --------- Signed-off-by: John Kesapides <john.kesapides@arm.com>
115 lines
3.6 KiB
C++
115 lines
3.6 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 "harness/compat.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include "harness/rounding_mode.h"
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#include <algorithm>
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#include <vector>
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#include "procs.h"
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namespace {
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const char *global_linear_id_2d_code = R"(
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__kernel void test_global_linear_id_2d(global int *dst)
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{
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int tid_x = get_global_id(0);
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int tid_y = get_global_id(1);
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int linear_id = tid_y * get_global_size(0) + tid_x;
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int result = (linear_id == (int)get_global_linear_id()) ? 0x1 : 0x0;
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dst[linear_id] = result;
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}
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)";
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const char *global_linear_id_1d_code = R"(
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__kernel void test_global_linear_id_1d(global int *dst)
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{
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int tid_x = get_global_id(0);
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int result = (tid_x == (int)get_global_linear_id()) ? 0x1 : 0x0;
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dst[tid_x] = result;
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}
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)";
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int verify_global_linear_id(std::vector<cl_int> &result, int n)
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{
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if (std::any_of(result.begin(), result.begin() + n,
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[](cl_int value) { return 0 == value; }))
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{
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log_error("get_global_linear_id failed\n");
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return TEST_FAIL;
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}
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log_info("get_global_linear_id passed\n");
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return TEST_PASS;
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}
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}
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int test_global_linear_id(cl_device_id device, cl_context context,
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cl_command_queue queue, int num_elements)
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{
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clProgramWrapper program[2];
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clKernelWrapper kernel[2];
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const char *kernel_names[] = { "test_global_linear_id_1d",
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"test_global_linear_id_2d" };
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const char *kernel_code[] = { global_linear_id_1d_code,
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global_linear_id_2d_code };
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int err = CL_SUCCESS;
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num_elements = static_cast<int>(sqrt(static_cast<float>(num_elements)));
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int length = 1;
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size_t threads[] = { static_cast<size_t>(num_elements),
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static_cast<size_t>(num_elements) };
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for (int i = 0; i < ARRAY_SIZE(program) && !err; i++)
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{
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length *= num_elements;
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std::vector<cl_int> output(length);
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clMemWrapper streams = clCreateBuffer(
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context, CL_MEM_READ_WRITE, length * sizeof(cl_int), nullptr, &err);
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test_error(err, "clCreateBuffer failed.");
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err = create_single_kernel_helper(context, &program[i], &kernel[i], 1,
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&kernel_code[i], kernel_names[i]);
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test_error(err, "create_single_kernel_helper failed");
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err = clSetKernelArg(kernel[i], 0, sizeof streams, &streams);
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test_error(err, "clSetKernelArgs failed.");
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err = clEnqueueNDRangeKernel(queue, kernel[i], i + 1, nullptr, threads,
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nullptr, 0, nullptr, nullptr);
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test_error(err, "clEnqueueNDRangeKernel failed.");
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err = clEnqueueReadBuffer(queue, streams, CL_TRUE, 0,
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length * sizeof(cl_int), output.data(), 0,
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nullptr, nullptr);
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test_error(err, "clEnqueueReadBuffer failed.");
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err = verify_global_linear_id(output, length);
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}
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return err;
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}
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