94 lines
3.0 KiB
C++
94 lines
3.0 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 "testBase.h"
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#if !defined(_WIN32)
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#include <unistd.h>
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#endif
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const char *sample_async_kernel[] = {
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"__kernel void sample_test(__global float *src, __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] = (int)src[tid];\n"
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"\n"
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"}\n" };
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volatile int buildNotificationSent;
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void CL_CALLBACK test_notify_build_complete( cl_program program, void *userData )
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{
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if( userData == NULL || strcmp( (char *)userData, "userData" ) != 0 )
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{
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log_error( "ERROR: User data passed in to build notify function was not correct!\n" );
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buildNotificationSent = -1;
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}
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else
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buildNotificationSent = 1;
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log_info( "\n <-- program successfully built\n" );
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}
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int test_async_build(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements)
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{
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int error;
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cl_program program;
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cl_build_status status;
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buildNotificationSent = 0;
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/* First, test by doing the slow method of the individual calls */
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error = create_single_kernel_helper_create_program(context, &program, 1, sample_async_kernel);
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test_error(error, "Unable to create program from source");
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/* Compile the program */
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error = clBuildProgram( program, 1, &deviceID, NULL, test_notify_build_complete, (void *)"userData" );
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test_error( error, "Unable to build program source" );
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/* Wait for build to complete (just keep polling, since we're just a test */
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if( ( error = clGetProgramBuildInfo( program, deviceID, CL_PROGRAM_BUILD_STATUS, sizeof( status ), &status, NULL ) ) != CL_SUCCESS )
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{
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print_error( error, "Unable to get program build status" );
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return -1;
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}
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while( (int)status == CL_BUILD_IN_PROGRESS )
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{
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log_info( "\n -- still waiting for build... (status is %d)", status );
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sleep( 1 );
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error = clGetProgramBuildInfo( program, deviceID, CL_PROGRAM_BUILD_STATUS, sizeof( status ), &status, NULL );
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test_error( error, "Unable to get program build status" );
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}
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if( status != CL_BUILD_SUCCESS )
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{
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log_error( "ERROR: build failed! (status: %d)\n", (int)status );
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return -1;
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}
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if( buildNotificationSent == 0 )
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{
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log_error( "ERROR: Async build completed, but build notification was not sent!\n" );
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return -1;
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}
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error = clReleaseProgram( program );
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test_error( error, "Unable to release program object" );
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return 0;
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}
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