Xpetra_DefaultPlatform.cpp

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//             Xpetra: A linear algebra interface package
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#include "Xpetra_ConfigDefs.hpp"
#include "Xpetra_DefaultPlatform.hpp"

Teuchos::RCP<Xpetra::DefaultPlatform::DefaultPlatformType> Xpetra::DefaultPlatform::platform_ = Teuchos::null;

namespace Xpetra {

  DefaultPlatform::DefaultPlatformType &DefaultPlatform::getDefaultPlatform() {
    XPETRA_MONITOR("DefaultPlatform::getDefaultPlatform");

    if (!platform_.get()) {
      using node_type = KokkosClassic::DefaultNode::DefaultNodeType;
      Teuchos::RCP<node_type> node; // null
#ifdef HAVE_MPI
      platform_ = Teuchos::rcp(new MpiPlatform<node_type>(node));
#else
      platform_ = Teuchos::rcp(new SerialPlatform<node_type>(node));
#endif
    }
    return *platform_;
  }

}