Xpetra_ConfigDefs.hpp

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//             Xpetra: A linear algebra interface package
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// @HEADER
#ifndef XPETRA_CONFIGDEFS_HPP
#define XPETRA_CONFIGDEFS_HPP

#ifndef __cplusplus
#define __cplusplus
#endif // ifndef __cplusplus

/* this section undefines all the things autotools defines for us that we wish it didn't. */

#ifdef PACKAGE
#undef PACKAGE
#endif // ifdef PACKAGE

#ifdef PACKAGE_NAME
#undef PACKAGE_NAME
#endif // ifdef PACKAGE_NAME

#ifdef PACKAGE_BUGREPORT
#undef PACKAGE_BUGREPORT
#endif // ifdef PACKAGE_BUGREPORT

#ifdef PACKAGE_STRING
#undef PACKAGE_STRING
#endif // ifdef PACKAGE_STRING

#ifdef PACKAGE_TARNAME
#undef PACKAGE_TARNAME
#endif // ifdef PACKAGE_TARNAME

#ifdef PACKAGE_VERSION
#undef PACKAGE_VERSION
#endif // ifdef PACKAGE_VERSION

#ifdef VERSION
#undef VERSION
#endif // ifdef VERSION

// end of undoing autoconf's work section

#include <Xpetra_config.hpp>
#include <Teuchos_ConfigDefs.hpp>
#include <Kokkos_ConfigDefs.hpp>

#if defined(HAVE_XPETRA_TPETRA)
    #include <Tpetra_ConfigDefs.hpp>
#endif

namespace Xpetra {
  // Used in all Xpetra code that explicitly must a type (like a loop index)
  // that is used with the Teuchos::Array[View,RCP] classes.

  typedef Teuchos_Ordinal Array_size_type;
}

// these make some of the macros in Xpetra_Util.hpp much easier to describe
#ifdef HAVE_XPETRA_THROW_EFFICIENCY_WARNINGS
#define XPETRA_THROWS_EFFICIENCY_WARNINGS 1
#else
#define XPETRA_THROWS_EFFICIENCY_WARNINGS 0
#endif

#ifdef HAVE_XPETRA_PRINT_EFFICIENCY_WARNINGS
#define XPETRA_PRINTS_EFFICIENCY_WARNINGS 1
#else
#define XPETRA_PRINTS_EFFICIENCY_WARNINGS 0
#endif

#ifdef HAVE_XPETRA_THROW_ABUSE_WARNINGS
#define XPETRA_THROWS_ABUSE_WARNINGS 1
#else
#define XPETRA_THROWS_ABUSE_WARNINGS 0
#endif

#ifdef HAVE_XPETRA_PRINT_ABUSE_WARNINGS
#define XPETRA_PRINTS_ABUSE_WARNINGS 1
#else
#define XPETRA_PRINTS_ABUSE_WARNINGS 0
#endif

#ifdef HAVE_XPETRA_PROFILING
#include <string>
#include <Teuchos_TimeMonitor.hpp>
#define XPETRA_MONITOR(funcName) Teuchos::TimeMonitor(*Teuchos::TimeMonitor::getNewTimer(std::string("Xpetra: ") + funcName));
#else
#define XPETRA_MONITOR(funcName)
#endif

// Special macro for exception testing
// XPETRA_TEST_FOR_EXCEPTION is only active if Xpetra is configured with Xpetra_ENABLE_DEBUG:BOOL=ON
// If you want an exception test both in the release and debug version of Xpetra you still can use directly
// TEUCHOS_TEST_FOR_EXCEPTION
#ifdef HAVE_XPETRA_DEBUG
#define XPETRA_TEST_FOR_EXCEPTION(throw_exception_test, Exception, msg) \
  TEUCHOS_TEST_FOR_EXCEPTION(throw_exception_test, Exception, msg);
#else
#define XPETRA_TEST_FOR_EXCEPTION(throw_exception_test, Exception, msg)
#endif

#include <functional>

// mem management
#include <Teuchos_ArrayView.hpp>
#include <Teuchos_ArrayRCP.hpp>
#include <Teuchos_Array.hpp>
#include <Teuchos_RCP.hpp>
// traits classes
#include <Teuchos_OrdinalTraits.hpp>
#include <Teuchos_ScalarTraits.hpp>
#include <Teuchos_TypeNameTraits.hpp>
#include <Teuchos_NullIteratorTraits.hpp>
#include <Teuchos_SerializationTraits.hpp>
// comm
#include <Teuchos_Comm.hpp>
#include <Teuchos_CommHelpers.hpp>
// misc
#include <Teuchos_ParameterList.hpp>

namespace Xpetra {
  typedef size_t global_size_t;

  enum LocalGlobal {
    LocallyReplicated,  
    GloballyDistributed 
  };

  enum LookupStatus {
    AllIDsPresent, 
    IDNotPresent   
  };

  enum OptimizeOption {
    DoOptimizeStorage,   
    DoNotOptimizeStorage 
  };

  //   enum CombineMode {
  //     ADD,    /*!< Existing values will be summed with new values. */
  //     INSERT, /*!< Insert new values that don't currently exist. */
  //     REPLACE, /*!< Existing values will be replaced with new values. */
  //   };

  enum CombineMode {
    ADD,    
    INSERT, 
    ABSMAX  
  };

  // import Teuchos memory management classes into Xpetra
  using Teuchos::ArrayRCP;
  using Teuchos::ArrayView;
  using Teuchos::Array;
  using Teuchos::OrdinalTraits;
  using Teuchos::ScalarTraits;
  using Teuchos::RCP;
  using Teuchos::Comm;
  using Teuchos::null;

  using Teuchos::outArg;
  using Teuchos::tuple;
  using Teuchos::arcp;
  using Teuchos::rcp;
  using Teuchos::rcpFromRef;
  using Teuchos::av_reinterpret_cast;
  using Teuchos::arcp_reinterpret_cast;

  using Teuchos::typeName;

  using Teuchos::ParameterList;
  using Teuchos::parameterList;
  using Teuchos::sublist;

  // Xpetra functor objects
  // inspired by SGI-specific project2nd, project1st
  template <class Arg1, class Arg2>
  class firstArg : std::binary_function<Arg1,Arg2,Arg1> {
  public:
    typedef Arg1 first_argument_type;
    typedef Arg2 second_argument_type;
    typedef Arg1 result_type;
    inline Arg1 operator()(const Arg1 &arg1, const Arg2 &arg2) { return arg1;}
  };

  template <class Arg1, class Arg2>
  class secondArg : std::binary_function<Arg1,Arg2,Arg2> {
  public:
    typedef Arg1 first_argument_type;
    typedef Arg2 second_argument_type;
    typedef Arg2 result_type;
    inline Arg2 operator()(const Arg1 &arg1, const Arg2 &arg2) { return arg2;}
  };

} // end of Xpetra namespace


namespace XpetraExamples {
}

#define XPETRA_ERR_CHECK(arg) { int r = arg; if (r < 0) { std::cout << "r = " << r << std::endl; assert(r>=0); }; }; // TODO: throw exceptions

// This include file defines macros to avoid warnings under CUDA.  See github issue #1133.
#include "Teuchos_CompilerCodeTweakMacros.hpp"

#endif // XPETRA_CONFIGDEFS_HPP