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