llvm/clang/lib/StaticAnalyzer/Checkers/MPI-Checker/MPITypes.h

//===-- MPITypes.h - Functionality to model MPI concepts --------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file provides definitions to model concepts of MPI. The mpi::Request
/// class defines a wrapper class, in order to make MPI requests trackable for
/// path-sensitive analysis.
///
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_LIB_STATICANALYZER_CHECKERS_MPICHECKER_MPITYPES_H
#define LLVM_CLANG_LIB_STATICANALYZER_CHECKERS_MPICHECKER_MPITYPES_H

#include "clang/StaticAnalyzer/Checkers/MPIFunctionClassifier.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h"
#include "llvm/ADT/SmallSet.h"

namespace clang {
namespace ento {
namespace mpi {

class Request { … };

// The RequestMap stores MPI requests which are identified by their memory
// region. Requests are used in MPI to complete nonblocking operations with wait
// operations. A custom map implementation is used, in order to make it
// available in an arbitrary amount of translation units.
struct RequestMap { … };
RequestMapImpl;

} // end of namespace: mpi

template <>
struct ProgramStateTrait<mpi::RequestMap>
    : public ProgramStatePartialTrait<mpi::RequestMapImpl> { … };

} // end of namespace: ento
} // end of namespace: clang
#endif