mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
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d8733efc0f
The maintenance of the conformance tests is moving to Github. This commit contains all the changes that have been done in Gitlab since the first public release of the conformance tests. Signed-off-by: Kevin Petit <kevin.petit@arm.com>
83 lines
2.6 KiB
C++
83 lines
2.6 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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#include "action_classes.h"
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#include "../../test_common/harness/conversions.h"
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#include "../../test_common/harness/genericThread.h"
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#if !defined (_MSC_VER)
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#include <unistd.h>
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#endif // !_MSC_VER
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class releaseEvent_thread : public genericThread
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{
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public:
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releaseEvent_thread( cl_event *event ) : mEvent( event ) {}
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cl_event * mEvent;
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protected:
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virtual void * IRun( void )
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{
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usleep( 1000000 );
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log_info( "\tTriggering gate from separate thread...\n" );
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clSetUserEventStatus( *mEvent, CL_COMPLETE );
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return NULL;
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}
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};
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int test_userevents_multithreaded( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements )
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{
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cl_int error;
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// Set up a user event to act as a gate
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clEventWrapper gateEvent = clCreateUserEvent( context, &error );
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test_error( error, "Unable to create user gate event" );
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// Set up a few actions gated on the user event
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NDRangeKernelAction action1;
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ReadBufferAction action2;
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WriteBufferAction action3;
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clEventWrapper actionEvents[ 3 ];
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Action * actions[] = { &action1, &action2, &action3, NULL };
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for( int i = 0; actions[ i ] != NULL; i++ )
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{
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error = actions[ i ]->Setup( deviceID, context, queue );
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test_error( error, "Unable to set up test action" );
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error = actions[ i ]->Execute( queue, 1, &gateEvent, &actionEvents[ i ] );
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test_error( error, "Unable to execute test action" );
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}
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// Now, instead of releasing the gate, we spawn a separate thread to do so
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releaseEvent_thread thread( &gateEvent );
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log_info( "\tStarting trigger thread...\n" );
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thread.Start();
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log_info( "\tWaiting for actions...\n" );
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error = clWaitForEvents( 3, &actionEvents[ 0 ] );
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test_error( error, "Unable to wait for action events" );
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log_info( "\tActions completed.\n" );
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// If we got here without error, we're good
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return 0;
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}
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