mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
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110 lines
3.2 KiB
C
110 lines
3.2 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 "procs.h"
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const char* pipe_kernel_code = {
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"__kernel void pipe_kernel(__write_only pipe int out_pipe)\n"
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"{}\n" };
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int test_pipe_info( 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_int err;
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cl_uint pipe_width = 512;
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cl_uint pipe_depth = 1024;
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cl_uint returnVal;
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cl_program program;
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cl_kernel kernel;
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pipe = clCreatePipe(context, CL_MEM_HOST_NO_ACCESS, pipe_width, pipe_depth, NULL, &err);
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test_error(err, "clCreatePipe failed.");
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err = clGetPipeInfo(pipe, CL_PIPE_PACKET_SIZE, sizeof(pipe_width), (void *)&returnVal, NULL);
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if ( err )
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{
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log_error( "Error calling clGetPipeInfo(): %d\n", err );
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clReleaseMemObject(pipe);
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return -1;
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}
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if(pipe_width != returnVal)
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{
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log_error( "Error in clGetPipeInfo() check of pipe packet size\n" );
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clReleaseMemObject(pipe);
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return -1;
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}
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else
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{
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log_info( " CL_PIPE_PACKET_SIZE passed.\n" );
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}
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err = clGetPipeInfo(pipe, CL_PIPE_MAX_PACKETS, sizeof(pipe_depth), (void *)&returnVal, NULL);
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if ( err )
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{
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log_error( "Error calling clGetPipeInfo(): %d\n", err );
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clReleaseMemObject(pipe);
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return -1;
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}
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if(pipe_depth != returnVal)
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{
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log_error( "Error in clGetPipeInfo() check of pipe max packets\n" );
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clReleaseMemObject(pipe);
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return -1;
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}
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else
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{
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log_info( " CL_PIPE_MAX_PACKETS passed.\n" );
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}
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err = create_single_kernel_helper_with_build_options(context, &program, &kernel, 1, (const char**)&pipe_kernel_code, "pipe_kernel", "-cl-std=CL2.0 -cl-kernel-arg-info");
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if(err)
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{
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clReleaseMemObject(pipe);
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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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cl_kernel_arg_type_qualifier arg_type_qualifier = 0;
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cl_kernel_arg_type_qualifier expected_type_qualifier = CL_KERNEL_ARG_TYPE_PIPE;
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err = clGetKernelArgInfo( kernel, 0, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof(arg_type_qualifier), &arg_type_qualifier, NULL );
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if(err)
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{
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel);
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clReleaseProgram(program);
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print_error(err, "clSetKernelArg failed\n");
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return -1;
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}
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err = (arg_type_qualifier != expected_type_qualifier);
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if(err)
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{
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel);
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clReleaseProgram(program);
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print_error(err, "ERROR: Bad type qualifier\n");
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return -1;
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}
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// cleanup
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clReleaseMemObject(pipe);
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clReleaseKernel(kernel);
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clReleaseProgram(program);
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return err;
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}
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