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OpenCL-CTS/test_conformance/basic/test_intmath_long.c
Kedar Patil 2821bf1323 Initial open source release of OpenCL 2.2 CTS.
2017-05-16 18:44:33 +05:30

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//
// 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
//
// 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 "../../test_common/harness/compat.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "procs.h"
const char *long_add_kernel_code =
"__kernel void test_long_add(__global long *srcA, __global long *srcB, __global long *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = srcA[tid] + srcB[tid];\n"
"}\n";
const char *long_sub_kernel_code =
"__kernel void test_long_sub(__global long *srcA, __global long *srcB, __global long *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = srcA[tid] - srcB[tid];\n"
"}\n";
const char *long_mul_kernel_code =
"__kernel void test_long_mul(__global long *srcA, __global long *srcB, __global long *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = srcA[tid] * srcB[tid];\n"
"}\n";
const char *long_mad_kernel_code =
"__kernel void test_long_mad(__global long *srcA, __global long *srcB, __global long *srcC, __global long *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" dst[tid] = srcA[tid] * srcB[tid] + srcC[tid];\n"
"}\n";
static const float MAX_ERR = 1e-5f;
int
verify_long_add(cl_long *inptrA, cl_long *inptrB, cl_long *outptr, int n)
{
cl_long r;
int i;
for (i=0; i<n; i++)
{
r = inptrA[i] + inptrB[i];
if (r != outptr[i])
{
log_error("LONG_ADD int test failed\n");
return -1;
}
}
log_info("LONG_ADD int test passed\n");
return 0;
}
int
verify_long_sub(cl_long *inptrA, cl_long *inptrB, cl_long *outptr, int n)
{
cl_long r;
int i;
for (i=0; i<n; i++)
{
r = inptrA[i] - inptrB[i];
if (r != outptr[i])
{
log_error("LONG_SUB int test failed\n");
return -1;
}
}
log_info("LONG_SUB int test passed\n");
return 0;
}
int
verify_long_mul(cl_long *inptrA, cl_long *inptrB, cl_long *outptr, int n)
{
cl_long r;
int i;
for (i=0; i<n; i++)
{
r = inptrA[i] * inptrB[i];
if (r != outptr[i])
{
log_error("LONG_MUL int test failed\n");
return -1;
}
}
log_info("LONG_MUL int test passed\n");
return 0;
}
int
verify_long_mad(cl_long *inptrA, cl_long *inptrB, cl_long *inptrC, cl_long *outptr, int n)
{
cl_long r;
int i;
for (i=0; i<n; i++)
{
r = inptrA[i] * inptrB[i] + inptrC[i];
if (r != outptr[i])
{
log_error("LONG_MAD int test failed\n");
return -1;
}
}
log_info("LONG_MAD int test passed\n");
return 0;
}
int
test_intmath_long(cl_device_id device, cl_context context, cl_command_queue queue, int num_elements)
{
cl_mem streams[4];
cl_program program[4];
cl_kernel kernel[4];
cl_long *input_ptr[3], *output_ptr, *p;
size_t threads[1];
int err, i;
if(! gHasLong )
{
log_info("64-bit integers are not supported by this device. Skipping test.\n");
return CL_SUCCESS;
}
MTdata d = init_genrand( gRandomSeed );
size_t length = sizeof(cl_long) * num_elements;
input_ptr[0] = (cl_long*)malloc(length);
input_ptr[1] = (cl_long*)malloc(length);
input_ptr[2] = (cl_long*)malloc(length);
output_ptr = (cl_long*)malloc(length);
streams[0] = clCreateBuffer(context, CL_MEM_READ_WRITE, length, NULL, NULL);
if (!streams[0])
{
log_error("clCreateBuffer failed\n");
return -1;
}
streams[1] = clCreateBuffer(context, CL_MEM_READ_WRITE, length, NULL, NULL);
if (!streams[1])
{
log_error("clCreateBuffer failed\n");
return -1;
}
streams[2] = clCreateBuffer(context, CL_MEM_READ_WRITE, length, NULL, NULL);
if (!streams[2])
{
log_error("clCreateBuffer failed\n");
return -1;
}
streams[3] = clCreateBuffer(context, CL_MEM_READ_WRITE, length, NULL, NULL);
if (!streams[3])
{
log_error("clCreateBuffer failed\n");
return -1;
}
p = input_ptr[0];
for (i=0; i<num_elements; i++)
p[i] = (cl_long)genrand_int32(d) | ((cl_long) genrand_int32(d) << 32);
p = input_ptr[1];
for (i=0; i<num_elements; i++)
p[i] = (cl_long)genrand_int32(d) | ((cl_long) genrand_int32(d) << 32);
p = input_ptr[2];
for (i=0; i<num_elements; i++)
p[i] = (cl_long)genrand_int32(d) | ((cl_long) genrand_int32(d) << 32);
free_mtdata(d);
d = NULL;
err = clEnqueueWriteBuffer(queue, streams[0], CL_TRUE, 0, length, input_ptr[0], 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueWriteBuffer failed\n");
return -1;
}
err = clEnqueueWriteBuffer(queue, streams[1], CL_TRUE, 0, length, input_ptr[1], 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueWriteBuffer failed\n");
return -1;
}
err = clEnqueueWriteBuffer(queue, streams[2], CL_TRUE, 0, length, input_ptr[2], 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueWriteBuffer failed\n");
return -1;
}
err = create_single_kernel_helper(context, &program[0], &kernel[0], 1, &long_add_kernel_code, "test_long_add");
if (err != CL_SUCCESS)
{
log_error("create_single_kernel_helper failed\n");
return -1;
}
err = create_single_kernel_helper(context, &program[1], &kernel[1], 1, &long_sub_kernel_code, "test_long_sub");
if (err != CL_SUCCESS)
{
log_error("create_single_kernel_helper failed\n");
return -1;
}
err = create_single_kernel_helper(context, &program[2], &kernel[2], 1, &long_mul_kernel_code, "test_long_mul");
if (err != CL_SUCCESS)
{
log_error("create_single_kernel_helper failed\n");
return -1;
}
err = create_single_kernel_helper(context, &program[3], &kernel[3], 1, &long_mad_kernel_code, "test_long_mad");
if (err != CL_SUCCESS)
{
log_error("create_single_kernel_helper failed\n");
return -1;
}
err = clSetKernelArg(kernel[0], 0, sizeof streams[0], &streams[0]);
err |= clSetKernelArg(kernel[0], 1, sizeof streams[1], &streams[1]);
err |= clSetKernelArg(kernel[0], 2, sizeof streams[3], &streams[3]);
if (err != CL_SUCCESS)
{
log_error("clSetKernelArgs failed\n");
return -1;
}
err = clSetKernelArg(kernel[1], 0, sizeof streams[0], &streams[0]);
err |= clSetKernelArg(kernel[1], 1, sizeof streams[1], &streams[1]);
err |= clSetKernelArg(kernel[1], 2, sizeof streams[3], &streams[3]);
if (err != CL_SUCCESS)
{
log_error("clSetKernelArgs failed\n");
return -1;
}
err = clSetKernelArg(kernel[2], 0, sizeof streams[0], &streams[0]);
err |= clSetKernelArg(kernel[2], 1, sizeof streams[1], &streams[1]);
err |= clSetKernelArg(kernel[2], 2, sizeof streams[3], &streams[3]);
if (err != CL_SUCCESS)
{
log_error("clSetKernelArgs failed\n");
return -1;
}
err = clSetKernelArg(kernel[3], 0, sizeof streams[0], &streams[0]);
err |= clSetKernelArg(kernel[3], 1, sizeof streams[1], &streams[1]);
err |= clSetKernelArg(kernel[3], 2, sizeof streams[2], &streams[2]);
err |= clSetKernelArg(kernel[3], 3, sizeof streams[3], &streams[3]);
if (err != CL_SUCCESS)
{
log_error("clSetKernelArgs failed\n");
return -1;
}
threads[0] = (unsigned int)num_elements;
for (i=0; i<4; i++)
{
err = clEnqueueNDRangeKernel(queue, kernel[i], 1, NULL, threads, NULL, 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueNDRangeKernel failed\n");
return -1;
}
err = clEnqueueReadBuffer(queue, streams[3], CL_TRUE, 0, length, output_ptr, 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueReadBuffer failed\n");
return -1;
}
switch (i)
{
case 0:
err = verify_long_add(input_ptr[0], input_ptr[1], output_ptr, num_elements);
break;
case 1:
err = verify_long_sub(input_ptr[0], input_ptr[1], output_ptr, num_elements);
break;
case 2:
err = verify_long_mul(input_ptr[0], input_ptr[1], output_ptr, num_elements);
break;
case 3:
err = verify_long_mad(input_ptr[0], input_ptr[1], input_ptr[2], output_ptr, num_elements);
break;
}
if (err)
break;
}
// cleanup
clReleaseMemObject(streams[0]);
clReleaseMemObject(streams[1]);
clReleaseMemObject(streams[2]);
clReleaseMemObject(streams[3]);
for (i=0; i<4; i++)
{
clReleaseKernel(kernel[i]);
clReleaseProgram(program[i]);
}
free(input_ptr[0]);
free(input_ptr[1]);
free(input_ptr[2]);
free(output_ptr);
return err;
}
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