dac1135635661f39b66432f702047abc704585d1,examples/chainermn_mnist.py,,,#,75

Before Change

    if comm.rank == 0:
        // ChainerMN integration supports only RDB backend.
        sqlite_file = tempfile.NamedTemporaryFile()
        sqlite_url = "sqlite:///{}".format(sqlite_file.name)

        study_uuid = pfnopt.create_study(storage=sqlite_url).study_uuid
    else:

After Change

if __name__ == "__main__":
    // Please make sure common study and storage are shared among nodes.
    study_uuid = sys.argv[1]
    storage_url = sys.argv[2]

    comm = chainermn.create_communicator("naive")
    if comm.rank == 0:

Instances