mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
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545 lines
20 KiB
C
545 lines
20 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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#include "harness/errorHelpers.h"
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#define TEST_PRIME_INT ((1<<16)+1)
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const char* pipe_query_functions_kernel_code = {
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"__kernel void test_pipe_write(__global int *src, __write_only pipe int out_pipe)\n"
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"{\n"
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" int gid = get_global_id(0);\n"
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" reserve_id_t res_id;\n"
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" res_id = reserve_write_pipe(out_pipe, 1);\n"
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" if(is_valid_reserve_id(res_id))\n"
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" {\n"
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" write_pipe(out_pipe, res_id, 0, &src[gid]);\n"
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" commit_write_pipe(out_pipe, res_id);\n"
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" }\n"
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"}\n"
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"\n"
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"__kernel void test_pipe_query_functions(__write_only pipe int out_pipe, __global int *num_packets, __global int *max_packets)\n"
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"{\n"
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" *max_packets = get_pipe_max_packets(out_pipe);\n"
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" *num_packets = get_pipe_num_packets(out_pipe);\n"
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"}\n"
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"\n"
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"__kernel void test_pipe_read(__read_only pipe int in_pipe, __global int *dst)\n"
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"{\n"
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" int gid = get_global_id(0);\n"
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" reserve_id_t res_id;\n"
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" res_id = reserve_read_pipe(in_pipe, 1);\n"
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" if(is_valid_reserve_id(res_id))\n"
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" {\n"
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" read_pipe(in_pipe, res_id, 0, &dst[gid]);\n"
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" commit_read_pipe(in_pipe, res_id);\n"
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" }\n"
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"}\n" };
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static int verify_result(void *ptr1, void *ptr2, int n)
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{
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int i, sum_output = 0;
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cl_int *outptr1 = (int *)ptr1;
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cl_int *outptr2 = (int *)ptr2;
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int cmp_val = ((n*3)/2) * TEST_PRIME_INT;
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for(i = 0; i < n/2; i++)
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{
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sum_output += outptr1[i];
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}
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for(i = 0; i < n; i++)
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{
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sum_output += outptr2[i];
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}
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if(sum_output != cmp_val){
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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 test_pipe_query_functions(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements)
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{
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cl_mem pipe;
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cl_mem buffers[4];
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void *outptr1;
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void *outptr2;
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cl_int *inptr;
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cl_program program;
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cl_kernel kernel[3];
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size_t global_work_size[3];
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size_t half_global_work_size[3];
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size_t global_work_size_pipe_query[3];
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cl_int pipe_max_packets, pipe_num_packets;
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cl_int err;
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cl_int size;
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cl_int i;
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cl_event producer_sync_event = NULL;
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cl_event consumer_sync_event = NULL;
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cl_event pipe_query_sync_event = NULL;
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cl_event pipe_read_sync_event = NULL;
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MTdata d = init_genrand( gRandomSeed );
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const char* kernelName[] = {"test_pipe_write", "test_pipe_read", "test_pipe_query_functions"};
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size_t min_alignment = get_min_alignment(context);
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size = sizeof(int) * num_elements;
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global_work_size[0] = (cl_uint)num_elements;
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half_global_work_size[0] = (cl_uint)(num_elements / 2);
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global_work_size_pipe_query[0] = 1;
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inptr = (int *)align_malloc(size, min_alignment);
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for(i = 0; i < num_elements; i++){
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inptr[i] = TEST_PRIME_INT;
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}
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buffers[0] = clCreateBuffer(context, CL_MEM_COPY_HOST_PTR, size, inptr, &err);
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if(err){
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clReleaseMemObject(buffers[0]);
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print_error(err, " clCreateBuffer failed\n");
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return -1;
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}
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outptr1 = align_malloc(size/2, min_alignment);
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outptr2 = align_malloc(size, min_alignment);
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buffers[1] = clCreateBuffer(context, CL_MEM_HOST_READ_ONLY, size, NULL, &err);
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if ( err ){
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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align_free( outptr1 );
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print_error(err, " clCreateBuffer failed\n" );
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return -1;
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}
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buffers[2] = clCreateBuffer(context, CL_MEM_READ_WRITE, sizeof(int), NULL, &err);
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if ( err ){
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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align_free( outptr1 );
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print_error(err, " clCreateBuffer failed\n" );
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return -1;
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}
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buffers[3] = clCreateBuffer(context, CL_MEM_READ_WRITE, sizeof(int), NULL, &err);
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if ( err ){
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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align_free( outptr1 );
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print_error(err, " clCreateBuffer failed\n" );
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return -1;
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}
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pipe = clCreatePipe(context, CL_MEM_HOST_NO_ACCESS, sizeof(int), num_elements, NULL, &err);
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if(err){
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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align_free( outptr1 );
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clReleaseMemObject(pipe);
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print_error(err, " clCreatePipe failed\n");
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return -1;
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}
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// Create producer kernel
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err = create_single_kernel_helper_with_build_options(context, &program, &kernel[0], 1, (const char**)&pipe_query_functions_kernel_code, kernelName[0], "-cl-std=CL2.0");
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if(err){
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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align_free(outptr1);
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print_error(err, "Error creating program\n");
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return -1;
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}
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//Create consumer kernel
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kernel[1] = clCreateKernel(program, kernelName[1], &err);
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if( kernel[1] == NULL || err != CL_SUCCESS)
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{
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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align_free(outptr1);
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print_error(err, "Error creating kernel\n");
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return -1;
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}
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//Create pipe query functions kernel
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kernel[2] = clCreateKernel(program, kernelName[2], &err);
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if( kernel[1] == NULL || err != CL_SUCCESS)
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{
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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align_free(outptr1);
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print_error(err, "Error creating kernel\n");
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return -1;
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}
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err = clSetKernelArg(kernel[0], 0, sizeof(cl_mem), (void*)&buffers[0]);
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err |= clSetKernelArg(kernel[0], 1, sizeof(cl_mem), (void*)&pipe);
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err |= clSetKernelArg(kernel[1], 0, sizeof(cl_mem), (void*)&pipe);
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err |= clSetKernelArg(kernel[1], 1, sizeof(cl_mem), (void*)&buffers[1]);
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err |= clSetKernelArg(kernel[2], 0, sizeof(cl_mem), (void*)&pipe);
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err |= clSetKernelArg(kernel[2], 1, sizeof(cl_mem), (void*)&buffers[2]);
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err |= clSetKernelArg(kernel[2], 2, sizeof(cl_mem), (void*)&buffers[3]);
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if ( err != CL_SUCCESS ){
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseProgram(program);
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align_free(outptr1);
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print_error(err, " clSetKernelArg failed\n");
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return -1;
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}
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// Launch Producer kernel
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err = clEnqueueNDRangeKernel( queue, kernel[0], 1, NULL, global_work_size, NULL, 0, NULL, &producer_sync_event );
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueNDRangeKernel failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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// Launch Pipe query kernel
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err = clEnqueueNDRangeKernel( queue, kernel[2], 1, NULL, global_work_size_pipe_query, NULL, 1, &producer_sync_event, &pipe_query_sync_event );
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueNDRangeKernel failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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err = clEnqueueReadBuffer(queue, buffers[2], true, 0, sizeof(cl_int), &pipe_num_packets, 1, &pipe_query_sync_event, NULL);
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueReadBuffer failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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err = clEnqueueReadBuffer(queue, buffers[3], true, 0, sizeof(cl_int), &pipe_max_packets, 1, &pipe_query_sync_event, NULL);
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueReadBuffer failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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if(pipe_num_packets != num_elements || pipe_max_packets != num_elements)
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{
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log_error("test_pipe_query_functions failed\n");
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return -1;
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}
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// Launch Consumer kernel with half the previous global size
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err = clEnqueueNDRangeKernel( queue, kernel[1], 1, NULL, half_global_work_size, NULL, 1, &producer_sync_event, &consumer_sync_event );
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueNDRangeKernel failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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err = clEnqueueReadBuffer(queue, buffers[1], true, 0, size / 2, outptr1, 1, &consumer_sync_event, NULL);
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueReadBuffer failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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// Launch Pipe query kernel
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err = clEnqueueNDRangeKernel( queue, kernel[2], 1, NULL, global_work_size_pipe_query, NULL, 1, &consumer_sync_event, &pipe_query_sync_event );
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueNDRangeKernel failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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err = clEnqueueReadBuffer(queue, buffers[2], true, 0, sizeof(cl_int), &pipe_num_packets, 1, &pipe_query_sync_event, &pipe_read_sync_event);
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueReadBuffer failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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// After consumer kernel consumes num_elements/2 from the pipe,
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// there are (num_elements - num_elements/2) remaining package in the pipe.
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if(pipe_num_packets != (num_elements - num_elements/2))
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{
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log_error("test_pipe_query_functions failed\n");
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return -1;
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}
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// Launch Producer kernel to fill the pipe again
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global_work_size[0] = pipe_num_packets;
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err = clEnqueueNDRangeKernel( queue, kernel[0], 1, NULL, global_work_size, NULL, 1, &pipe_read_sync_event, &producer_sync_event );
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueNDRangeKernel failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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// Launch Pipe query kernel
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err = clEnqueueNDRangeKernel( queue, kernel[2], 1, NULL, global_work_size_pipe_query, NULL, 1, &producer_sync_event, &pipe_query_sync_event );
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if ( err != CL_SUCCESS ){
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print_error( err, " clEnqueueNDRangeKernel failed\n" );
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clReleaseMemObject(buffers[0]);
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clReleaseMemObject(buffers[1]);
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clReleaseMemObject(buffers[2]);
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clReleaseMemObject(buffers[3]);
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel[0]);
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clReleaseKernel(kernel[1]);
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clReleaseKernel(kernel[2]);
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clReleaseEvent(producer_sync_event);
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clReleaseEvent(consumer_sync_event);
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clReleaseEvent(pipe_query_sync_event);
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clReleaseEvent(pipe_read_sync_event);
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clReleaseProgram(program);
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align_free(outptr1);
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return -1;
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}
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err = clEnqueueReadBuffer(queue, buffers[2], true, 0, sizeof(cl_int), &pipe_num_packets, 1, &pipe_query_sync_event, &pipe_read_sync_event);
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if ( err != CL_SUCCESS ){
|
|
print_error( err, " clEnqueueReadBuffer failed\n" );
|
|
clReleaseMemObject(buffers[0]);
|
|
clReleaseMemObject(buffers[1]);
|
|
clReleaseMemObject(buffers[2]);
|
|
clReleaseMemObject(buffers[3]);
|
|
clReleaseMemObject(pipe);
|
|
clReleaseKernel(kernel[0]);
|
|
clReleaseKernel(kernel[1]);
|
|
clReleaseKernel(kernel[2]);
|
|
clReleaseEvent(producer_sync_event);
|
|
clReleaseEvent(consumer_sync_event);
|
|
clReleaseEvent(pipe_query_sync_event);
|
|
clReleaseEvent(pipe_read_sync_event);
|
|
clReleaseProgram(program);
|
|
align_free(outptr1);
|
|
return -1;
|
|
}
|
|
|
|
if(pipe_num_packets != num_elements)
|
|
{
|
|
log_error("test_pipe_query_functions failed\n");
|
|
return -1;
|
|
}
|
|
|
|
// Launch Consumer kernel to consume all packets from pipe
|
|
global_work_size[0] = pipe_num_packets;
|
|
err = clEnqueueNDRangeKernel( queue, kernel[1], 1, NULL, global_work_size, NULL, 1, &pipe_read_sync_event, &consumer_sync_event );
|
|
if ( err != CL_SUCCESS ){
|
|
print_error( err, " clEnqueueNDRangeKernel failed\n" );
|
|
clReleaseMemObject(buffers[0]);
|
|
clReleaseMemObject(buffers[1]);
|
|
clReleaseMemObject(buffers[2]);
|
|
clReleaseMemObject(buffers[3]);
|
|
clReleaseMemObject(pipe);
|
|
clReleaseKernel(kernel[0]);
|
|
clReleaseKernel(kernel[1]);
|
|
clReleaseKernel(kernel[2]);
|
|
clReleaseEvent(producer_sync_event);
|
|
clReleaseEvent(consumer_sync_event);
|
|
clReleaseEvent(pipe_query_sync_event);
|
|
clReleaseEvent(pipe_read_sync_event);
|
|
clReleaseProgram(program);
|
|
align_free(outptr1);
|
|
return -1;
|
|
}
|
|
|
|
err = clEnqueueReadBuffer(queue, buffers[1], true, 0, size, outptr2, 1, &consumer_sync_event, NULL);
|
|
if ( err != CL_SUCCESS ){
|
|
print_error( err, " clEnqueueReadBuffer failed\n" );
|
|
clReleaseMemObject(buffers[0]);
|
|
clReleaseMemObject(buffers[1]);
|
|
clReleaseMemObject(buffers[2]);
|
|
clReleaseMemObject(buffers[3]);
|
|
clReleaseMemObject(pipe);
|
|
clReleaseKernel(kernel[0]);
|
|
clReleaseKernel(kernel[1]);
|
|
clReleaseKernel(kernel[2]);
|
|
clReleaseEvent(producer_sync_event);
|
|
clReleaseEvent(consumer_sync_event);
|
|
clReleaseEvent(pipe_query_sync_event);
|
|
clReleaseEvent(pipe_read_sync_event);
|
|
clReleaseProgram(program);
|
|
align_free(outptr1);
|
|
return -1;
|
|
}
|
|
|
|
|
|
if( verify_result(outptr1, outptr2, num_elements )){
|
|
log_error("test_pipe_query_functions failed\n");
|
|
return -1;
|
|
}
|
|
else {
|
|
log_info("test_pipe_query_functions passed\n");
|
|
}
|
|
//cleanup
|
|
clReleaseMemObject(buffers[0]);
|
|
clReleaseMemObject(buffers[1]);
|
|
clReleaseMemObject(buffers[2]);
|
|
clReleaseMemObject(buffers[3]);
|
|
clReleaseMemObject(pipe);
|
|
clReleaseKernel(kernel[0]);
|
|
clReleaseKernel(kernel[1]);
|
|
clReleaseKernel(kernel[2]);
|
|
clReleaseEvent(producer_sync_event);
|
|
clReleaseEvent(consumer_sync_event);
|
|
clReleaseEvent(pipe_query_sync_event);
|
|
clReleaseEvent(pipe_read_sync_event);
|
|
clReleaseProgram(program);
|
|
align_free(outptr1);
|
|
|
|
return 0;
|
|
}
|
|
|