Initial open source release of OpenCL 2.1 CTS.

test_common/harness/genericThread.cpp

@@ -0,0 +1,53 @@
+//
+// Copyright (c) 2017 The Khronos Group Inc.
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+#include "genericThread.h"
+
+#if defined(_WIN32)
+#include <windows.h>
+#else // !_WIN32
+#include <pthread.h>
+#endif
+
+void * genericThread::IStaticReflector( void * data )
+{
+    genericThread *t = (genericThread *)data;
+    return t->IRun();
+}
+
+bool genericThread::Start( void )
+{
+#if defined(_WIN32)
+    mHandle = CreateThread( NULL, 0, (LPTHREAD_START_ROUTINE) IStaticReflector, this, 0, NULL );
+    return ( mHandle != NULL );
+#else // !_WIN32
+    int error = pthread_create( (pthread_t*)&mHandle, NULL, IStaticReflector, (void *)this );
+    return ( error == 0 );
+#endif // !_WIN32
+}
+
+void * genericThread::Join( void )
+{
+#if defined(_WIN32)
+    WaitForSingleObject( (HANDLE)mHandle, INFINITE );
+    return NULL;
+#else // !_WIN32
+    void * retVal;
+    int error = pthread_join( (pthread_t)mHandle, &retVal );
+    if( error != 0 )
+        retVal = NULL;
+    return retVal;
+#endif // !_WIN32
+}