Tpetra parallel linear algebra Version of the Day
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Tpetra_Details_gathervPrint.hpp
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1// @HEADER
2// *****************************************************************************
3// Tpetra: Templated Linear Algebra Services Package
4//
5// Copyright 2008 NTESS and the Tpetra contributors.
6// SPDX-License-Identifier: BSD-3-Clause
7// *****************************************************************************
8// @HEADER
9
16
17#ifndef TPETRA_DETAILS_GATHERPRINT_HPP
18#define TPETRA_DETAILS_GATHERPRINT_HPP
19
20#include <Tpetra_ConfigDefs.hpp>
21#include <Teuchos_Comm.hpp>
22#include <string>
23#include <ostream>
24
25namespace Tpetra {
26namespace Details {
27
60void
61gathervPrint (std::ostream& out,
62 const std::string& s,
63 const Teuchos::Comm<int>& comm);
64
65} // namespace Details
66} // namespace Tpetra
67
68#endif // TPETRA_DETAILS_GATHERPRINT_HPP
Nonmember function that computes a residual Computes R = B - A * X.
void gathervPrint(std::ostream &out, const std::string &s, const Teuchos::Comm< int > &comm)
On Process 0 in the given communicator, print strings from each process in that communicator,...
Namespace Tpetra contains the class and methods constituting the Tpetra library.