| // |
| // 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 "harness/compat.h" |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| #include "procs.h" |
| |
| #define NUM_PROGRAMS 6 |
| |
| static const int vector_sizes[] = {1, 2, 3, 4, 8, 16}; |
| |
| |
| const char *int_mul24_kernel_code = |
| "__kernel void test_int_mul24(__global int *srcA, __global int *srcB, __global int *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| const char *int2_mul24_kernel_code = |
| "__kernel void test_int2_mul24(__global int2 *srcA, __global int2 *srcB, __global int2 *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| const char *int3_mul24_kernel_code = |
| "__kernel void test_int3_mul24(__global int *srcA, __global int *srcB, __global int *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| " int3 tmp = mul24(vload3(tid, srcA), vload3(tid, srcB));\n" |
| " vstore3(tmp, tid, dst);\n" |
| "}\n"; |
| |
| const char *int4_mul24_kernel_code = |
| "__kernel void test_int4_mul24(__global int4 *srcA, __global int4 *srcB, __global int4 *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| const char *int8_mul24_kernel_code = |
| "__kernel void test_int8_mul24(__global int8 *srcA, __global int8 *srcB, __global int8 *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| const char *int16_mul24_kernel_code = |
| "__kernel void test_int16_mul24(__global int16 *srcA, __global int16 *srcB, __global int16 *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| const char *uint_mul24_kernel_code = |
| "__kernel void test_int_mul24(__global uint *srcA, __global uint *srcB, __global uint *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| const char *uint2_mul24_kernel_code = |
| "__kernel void test_int2_mul24(__global uint2 *srcA, __global uint2 *srcB, __global uint2 *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| const char *uint3_mul24_kernel_code = |
| "__kernel void test_int3_mul24(__global uint *srcA, __global uint *srcB, __global uint *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| " uint3 tmp = mul24(vload3(tid, srcA), vload3(tid, srcB));\n" |
| " vstore3(tmp, tid, dst);\n" |
| "}\n"; |
| |
| const char *uint4_mul24_kernel_code = |
| "__kernel void test_int4_mul24(__global uint4 *srcA, __global uint4 *srcB, __global uint4 *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| const char *uint8_mul24_kernel_code = |
| "__kernel void test_int8_mul24(__global uint8 *srcA, __global uint8 *srcB, __global uint8 *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| const char *uint16_mul24_kernel_code = |
| "__kernel void test_int16_mul24(__global uint16 *srcA, __global uint16 *srcB, __global uint16 *dst)\n" |
| "{\n" |
| " int tid = get_global_id(0);\n" |
| "\n" |
| " dst[tid] = mul24(srcA[tid], srcB[tid]);\n" |
| "}\n"; |
| |
| |
| int |
| verify_int_mul24(int *inptrA, int *inptrB, int *outptr, size_t n, size_t vecSize) |
| { |
| int r; |
| size_t i; |
| |
| for (i=0; i<n; i++) |
| { |
| int a = (inptrA[i] << 8 ) >> 8; |
| int b = (inptrB[i] << 8 ) >> 8; |
| r = a * b; |
| if (r != outptr[i]) |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| int |
| verify_uint_mul24(cl_uint *inptrA, cl_uint *inptrB, cl_uint *outptr, size_t n, size_t vecSize) |
| { |
| cl_uint r; |
| size_t i; |
| |
| for (i=0; i<n; i++) |
| { |
| r = (inptrA[i] & 0xffffffU) * (inptrB[i] & 0xffffffU); |
| if (r != outptr[i]) |
| { |
| log_error( "failed at %ld: 0x%8.8x * 0x%8.8x = *0x%8.8x vs 0x%8.8x\n", i, inptrA[i], inptrB[i], r, outptr[i] ); |
| return -1; |
| } |
| } |
| |
| return 0; |
| } |
| |
| static inline int random_int24( MTdata d ) |
| { |
| int result = genrand_int32(d); |
| |
| return (result << 8) >> 8; |
| } |
| |
| |
| static const char *test_str_names[] = { "int", "int2", "int3", "int4", "int8", "int16", "uint", "uint2", "uint3", "uint4", "uint8", "uint16" }; |
| |
| int test_integer_mul24(cl_device_id device, cl_context context, cl_command_queue queue, int n_elems) |
| { |
| cl_mem streams[3]; |
| cl_int *input_ptr[2], *output_ptr, *p; |
| |
| cl_program program[NUM_PROGRAMS*2]; |
| cl_kernel kernel[NUM_PROGRAMS*2]; |
| size_t threads[1]; |
| |
| int num_elements; |
| int err; |
| int i; |
| MTdata d; |
| |
| size_t length = sizeof(cl_int) * 16 * n_elems; |
| num_elements = n_elems * 16; |
| |
| input_ptr[0] = (cl_int*)malloc(length); |
| input_ptr[1] = (cl_int*)malloc(length); |
| output_ptr = (cl_int*)malloc(length); |
| |
| streams[0] = clCreateBuffer(context, 0, length, NULL, NULL); |
| if (!streams[0]) |
| { |
| log_error("clCreateBuffer failed\n"); |
| return -1; |
| } |
| streams[1] = clCreateBuffer(context, 0, length, NULL, NULL); |
| if (!streams[1]) |
| { |
| log_error("clCreateBuffer failed\n"); |
| return -1; |
| } |
| streams[2] = clCreateBuffer(context, 0, length, NULL, NULL); |
| if (!streams[2]) |
| { |
| log_error("clCreateBuffer failed\n"); |
| return -1; |
| } |
| |
| d = init_genrand( gRandomSeed ); |
| p = input_ptr[0]; |
| for (i=0; i<num_elements; i++) |
| p[i] = random_int24(d); |
| p = input_ptr[1]; |
| for (i=0; i<num_elements; i++) |
| p[i] = random_int24(d); |
| 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 = create_single_kernel_helper(context, &program[0], &kernel[0], 1, &int_mul24_kernel_code, "test_int_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[1], &kernel[1], 1, &int2_mul24_kernel_code, "test_int2_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[2], &kernel[2], 1, &int3_mul24_kernel_code, "test_int3_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[3], &kernel[3], 1, &int4_mul24_kernel_code, "test_int4_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[4], &kernel[4], 1, &int8_mul24_kernel_code, "test_int8_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[5], &kernel[5], 1, &int16_mul24_kernel_code, "test_int16_mul24"); |
| if (err) |
| return -1; |
| |
| err = create_single_kernel_helper(context, &program[NUM_PROGRAMS], &kernel[NUM_PROGRAMS], 1, &uint_mul24_kernel_code, "test_int_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[NUM_PROGRAMS+1], &kernel[NUM_PROGRAMS+1], 1, &uint2_mul24_kernel_code, "test_int2_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[NUM_PROGRAMS+2], &kernel[NUM_PROGRAMS+2], 1, &uint3_mul24_kernel_code, "test_int3_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[NUM_PROGRAMS+3], &kernel[NUM_PROGRAMS+3], 1, &uint4_mul24_kernel_code, "test_int4_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[NUM_PROGRAMS+4], &kernel[NUM_PROGRAMS+4], 1, &uint8_mul24_kernel_code, "test_int8_mul24"); |
| if (err) |
| return -1; |
| err = create_single_kernel_helper(context, &program[NUM_PROGRAMS+5], &kernel[NUM_PROGRAMS+5], 1, &uint16_mul24_kernel_code, "test_int16_mul24"); |
| if (err) |
| return -1; |
| |
| for (i=0; i<2*NUM_PROGRAMS; i++) |
| { |
| err = clSetKernelArg(kernel[i], 0, sizeof streams[0], &streams[0]); |
| err |= clSetKernelArg(kernel[i], 1, sizeof streams[1], &streams[1]); |
| err |= clSetKernelArg(kernel[i], 2, sizeof streams[2], &streams[2]); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clSetKernelArgs failed\n"); |
| return -1; |
| } |
| } |
| |
| // test signed |
| threads[0] = (unsigned int)n_elems; |
| for (i=0; i<NUM_PROGRAMS; 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[2], CL_TRUE, 0, length, output_ptr, 0, NULL, NULL); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clEnqueueReadBuffer failed\n"); |
| return -1; |
| } |
| |
| err = verify_int_mul24(input_ptr[0], input_ptr[1], output_ptr, vector_sizes[i], vector_sizes[i]); |
| if (err) |
| { |
| log_error("INT_MUL24 %s test failed\n", test_str_names[i]); |
| err = -1; |
| } |
| else |
| { |
| log_info("INT_MUL24 %s test passed\n", test_str_names[i]); |
| err = 0; |
| } |
| |
| if (err) |
| break; |
| } |
| |
| // clamp the set of input values to be in range |
| p = input_ptr[0]; |
| for (i=0; i<num_elements; i++) |
| p[i] &= 0xffffffU; |
| p = input_ptr[1]; |
| for (i=0; i<num_elements; i++) |
| p[i] &= 0xffffffU; |
| |
| 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; |
| } |
| |
| // test unsigned |
| for (i=NUM_PROGRAMS; i<2*NUM_PROGRAMS; 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[2], CL_TRUE, 0, length, output_ptr, 0, NULL, NULL); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clEnqueueReadBuffer failed\n"); |
| return -1; |
| } |
| |
| err = verify_uint_mul24((cl_uint*) input_ptr[0], (cl_uint*) input_ptr[1], (cl_uint*) output_ptr, n_elems * vector_sizes[i-NUM_PROGRAMS], vector_sizes[i-NUM_PROGRAMS]); |
| if (err) |
| { |
| log_error("UINT_MUL24 %s test failed\n", test_str_names[i]); |
| err = -1; |
| } |
| else |
| { |
| log_info("UINT_MUL24 %s test passed\n", test_str_names[i]); |
| err = 0; |
| } |
| |
| if (err) |
| break; |
| } |
| |
| |
| // cleanup |
| clReleaseMemObject(streams[0]); |
| clReleaseMemObject(streams[1]); |
| clReleaseMemObject(streams[2]); |
| for (i=0; i<2*NUM_PROGRAMS; i++) |
| { |
| clReleaseKernel(kernel[i]); |
| clReleaseProgram(program[i]); |
| } |
| free(input_ptr[0]); |
| free(input_ptr[1]); |
| free(output_ptr); |
| return err; |
| } |
| |
| |