src/Yarn/Thread.hpp

// Copyright 2019 The SwiftShader Authors. All Rights Reserved.
//
// 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.

#ifndef yarn_thread_hpp
#define yarn_thread_hpp

#include <bitset>

namespace yarn {

// Thread contains static methods that abstract OS-specific thread / cpu
// queries and control.
class Thread
{
public:
    // setName() sets the name of the currently executing thread for displaying
    // in a debugger.
    static void setName(const char* fmt, ...);

    // numLogicalCPUs() returns the number of available logical CPU cores for
    // the system.
    static unsigned int numLogicalCPUs();
};

} // namespace yarn

#endif  // yarn_thread_hpp