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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <CL/opencl.h>
#include "poclu.h"
#include "config.h"
#include "pocl_tests.h"
static const char *empty_src = "\n";
int main(int argc, char **argv)
{
cl_int err;
const char *krn_src;
cl_program empty, program;
cl_context ctx;
cl_device_id did;
cl_command_queue queue;
cl_uint num_krn;
cl_kernel kernels[2];
poclu_get_any_device(&ctx, &did, &queue);
TEST_ASSERT( ctx );
TEST_ASSERT( did );
TEST_ASSERT( queue );
/* Test creating a program from an empty source */
empty = clCreateProgramWithSource(ctx, 1, &empty_src, NULL, &err);
CHECK_OPENCL_ERROR_IN("clCreateProgramWithSource");
err = clBuildProgram(empty, 0, NULL, NULL, NULL, NULL);
CHECK_OPENCL_ERROR_IN("clBuildProgram");
err = clCreateKernelsInProgram(empty, 0, NULL, &num_krn);
CHECK_OPENCL_ERROR_IN("clCreateKernelsInProgram");
TEST_ASSERT(num_krn == 0);
krn_src = poclu_read_file(SRCDIR "/tests/runtime/test_clCreateKernelsInProgram.cl");
TEST_ASSERT(krn_src);
program = clCreateProgramWithSource(ctx, 1, &krn_src, NULL, &err);
CHECK_OPENCL_ERROR_IN("clCreateProgramWithSource");
err = clBuildProgram(program, 0, NULL, NULL, NULL, NULL);
CHECK_OPENCL_ERROR_IN("clBuildProgram");
err = clCreateKernelsInProgram(program, 0, NULL, &num_krn);
CHECK_OPENCL_ERROR_IN("clCreateKernelsInProgram");
// test_clCreateKernelsInProgram.cl has two kernel functions.
TEST_ASSERT(num_krn == 2);
err = clCreateKernelsInProgram(program, 2, kernels, NULL);
CHECK_OPENCL_ERROR_IN("clCreateKernelsInProgram");
// make sure the kernels were actually created
// Note: nothing in the specification says which kernel function
// is kernels[0], which is kernels[1]. For now assume pocl/LLVM
// orders these deterministacally
err = clEnqueueTask(queue, kernels[0], 0, NULL, NULL);
CHECK_OPENCL_ERROR_IN("clEnqueueTask");
err = clFinish(queue);
CHECK_OPENCL_ERROR_IN("clFinish");
err = clEnqueueTask(queue, kernels[1], 0, NULL, NULL);
CHECK_OPENCL_ERROR_IN("clEnqueueTask");
err = clFinish(queue);
CHECK_OPENCL_ERROR_IN("clFinish");
return EXIT_SUCCESS;
}
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