mpi-test-suite.cc

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/*
 * Copyright (c) 2018 Lawrence Livermore National Laboratory
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Peter D. Barnes, Jr. <pdbarnes@llnl.gov>
 */
 
#include "ns3/example-as-test.h"
 
#include <sstream>
 
using namespace ns3;
 
class MpiTestCase : public ExampleAsTestCase
{
  public:
    MpiTestCase(const std::string name,
                const std::string program,
                const std::string dataDir,
                const int ranks,
                const std::string args = "",
                const bool shouldNotErr = true);
 
    ~MpiTestCase() override
    {
    }
 
    std::string GetCommandTemplate() const override;
 
    std::string GetPostProcessingCommand() const override;
 
  private:
    int m_ranks;
};
 
MpiTestCase::MpiTestCase(const std::string name,
                         const std::string program,
                         const std::string dataDir,
                         const int ranks,
                         const std::string args /* = "" */,
                         const bool shouldNotErr /* = true */)
    : ExampleAsTestCase(name, program, dataDir, args, shouldNotErr),
      m_ranks(ranks)
{
}
 
std::string
MpiTestCase::GetCommandTemplate() const
{
    std::stringstream ss;
    ss << "mpiexec -n " << m_ranks << " %s --test " << m_args;
    return ss.str();
}
 
std::string
MpiTestCase::GetPostProcessingCommand() const
{
    std::string command("| grep TEST | sort ");
    return command;
}
 
class MpiTestSuite : public TestSuite
{
  public:
    MpiTestSuite(const std::string name,
                 const std::string program,
                 const std::string dataDir,
                 const int ranks,
                 const std::string args = "",
                 const TestDuration duration = QUICK,
                 const bool shouldNotErr = true)
        : TestSuite(name, EXAMPLE)
    {
        AddTestCase(new MpiTestCase(name, program, dataDir, ranks, args, shouldNotErr), duration);
    }
 
}; // class MpiTestSuite
 
/* Tests using SimpleDistributedSimulatorImpl */
static MpiTestSuite g_mpiNms2("mpi-example-nms-2", "nms-p2p-nix-distributed", NS_TEST_SOURCEDIR, 2);
static MpiTestSuite g_mpiComm2("mpi-example-comm-2",
                               "simple-distributed-mpi-comm",
                               NS_TEST_SOURCEDIR,
                               2);
static MpiTestSuite g_mpiComm2comm("mpi-example-comm-2-init",
                                   "simple-distributed-mpi-comm",
                                   NS_TEST_SOURCEDIR,
                                   2,
                                   "--init");
static MpiTestSuite g_mpiComm3comm("mpi-example-comm-3-init",
                                   "simple-distributed-mpi-comm",
                                   NS_TEST_SOURCEDIR,
                                   3,
                                   "--init");
static MpiTestSuite g_mpiEmpty2("mpi-example-empty-2",
                                "simple-distributed-empty-node",
                                NS_TEST_SOURCEDIR,
                                2);
static MpiTestSuite g_mpiEmpty3("mpi-example-empty-3",
                                "simple-distributed-empty-node",
                                NS_TEST_SOURCEDIR,
                                3);
static MpiTestSuite g_mpiSimple2("mpi-example-simple-2",
                                 "simple-distributed",
                                 NS_TEST_SOURCEDIR,
                                 2);
static MpiTestSuite g_mpiThird2("mpi-example-third-2", "third-distributed", NS_TEST_SOURCEDIR, 2);
 
/* Tests using NullMessageSimulatorImpl */
static MpiTestSuite g_mpiSimple2NullMsg("mpi-example-simple-2-nullmsg",
                                        "simple-distributed",
                                        NS_TEST_SOURCEDIR,
                                        2,
                                        "--nullmsg");
static MpiTestSuite g_mpiEmpty2NullMsg("mpi-example-empty-2-nullmsg",
                                       "simple-distributed-empty-node",
                                       NS_TEST_SOURCEDIR,
                                       2,
                                       "-nullmsg");
static MpiTestSuite g_mpiEmpty3NullMsg("mpi-example-empty-3-nullmsg",
                                       "simple-distributed-empty-node",
                                       NS_TEST_SOURCEDIR,
                                       3,
                                       "-nullmsg");