From: Peter Munch Date: Tue, 11 Feb 2020 17:59:51 +0000 (+0100) Subject: Remove MPI_COMM_WORLD as default arguemtn in write_vtu_with_pvtu_record X-Git-Tag: v9.2.0-rc1~532^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F9514%2Fhead;p=dealii.git Remove MPI_COMM_WORLD as default arguemtn in write_vtu_with_pvtu_record --- diff --git a/examples/step-18/step-18.cc b/examples/step-18/step-18.cc index 13016de655..f78ad03017 100644 --- a/examples/step-18/step-18.cc +++ b/examples/step-18/step-18.cc @@ -1279,7 +1279,7 @@ namespace Step18 // this single time step: const std::string pvtu_master_filename = data_out.write_vtu_with_pvtu_record( - "./", "solution", timestep_no, 4, mpi_communicator); + "./", "solution", timestep_no, mpi_communicator, 4); // The record files must be written only once and not by each processor, // so we do this on processor 0: diff --git a/examples/step-32/step-32.cc b/examples/step-32/step-32.cc index fe04f1040f..9da66f2989 100644 --- a/examples/step-32/step-32.cc +++ b/examples/step-32/step-32.cc @@ -3243,7 +3243,7 @@ namespace Step32 static int out_index = 0; data_out.write_vtu_with_pvtu_record( - "./", "solution", out_index, 5, MPI_COMM_WORLD); + "./", "solution", out_index, MPI_COMM_WORLD, 5); out_index++; } diff --git a/examples/step-37/step-37.cc b/examples/step-37/step-37.cc index a5b818031a..f1a910d205 100644 --- a/examples/step-37/step-37.cc +++ b/examples/step-37/step-37.cc @@ -1132,7 +1132,7 @@ namespace Step37 flags.compression_level = DataOutBase::VtkFlags::best_speed; data_out.set_flags(flags); data_out.write_vtu_with_pvtu_record( - "./", "solution", cycle, 3, MPI_COMM_WORLD); + "./", "solution", cycle, MPI_COMM_WORLD, 3); time_details << "Time write output (CPU/wall) " << time.cpu_time() << "s/" << time.wall_time() << "s\n"; diff --git a/examples/step-40/step-40.cc b/examples/step-40/step-40.cc index 6ff3380667..d650a8b101 100644 --- a/examples/step-40/step-40.cc +++ b/examples/step-40/step-40.cc @@ -576,7 +576,7 @@ namespace Step40 // in parallel with the help of MPI-IO. Additionally a PVTU record is // generated, which groups the written VTU files. data_out.write_vtu_with_pvtu_record( - "./", "solution", cycle, 2, mpi_communicator, 8); + "./", "solution", cycle, mpi_communicator, 2, 8); } diff --git a/examples/step-42/step-42.cc b/examples/step-42/step-42.cc index 044b125f13..7a67669a3a 100644 --- a/examples/step-42/step-42.cc +++ b/examples/step-42/step-42.cc @@ -2036,7 +2036,7 @@ namespace Step42 // Paraview, the Visit visualization program, by creating a matching // .visit file. const std::string master_name = data_out.write_vtu_with_pvtu_record( - output_dir, "solution", current_refinement_cycle, 2, mpi_communicator); + output_dir, "solution", current_refinement_cycle, mpi_communicator, 2); pcout << master_name << std::endl; TrilinosWrappers::MPI::Vector tmp(solution); diff --git a/examples/step-45/step-45.cc b/examples/step-45/step-45.cc index 3137478714..856949396f 100644 --- a/examples/step-45/step-45.cc +++ b/examples/step-45/step-45.cc @@ -737,7 +737,7 @@ namespace Step45 data_out.build_patches(mapping, degree + 1); data_out.write_vtu_with_pvtu_record( - "./", "solution", refinement_cycle, 2, MPI_COMM_WORLD); + "./", "solution", refinement_cycle, MPI_COMM_WORLD, 2); } diff --git a/examples/step-48/step-48.cc b/examples/step-48/step-48.cc index 3d2f043a75..155d345f01 100644 --- a/examples/step-48/step-48.cc +++ b/examples/step-48/step-48.cc @@ -501,7 +501,7 @@ namespace Step48 data_out.build_patches(); data_out.write_vtu_with_pvtu_record( - "./", "solution", timestep_number, 3, MPI_COMM_WORLD); + "./", "solution", timestep_number, MPI_COMM_WORLD, 3); } diff --git a/examples/step-50/step-50.cc b/examples/step-50/step-50.cc index 304fce5e5d..4f379b1777 100644 --- a/examples/step-50/step-50.cc +++ b/examples/step-50/step-50.cc @@ -851,7 +851,7 @@ namespace Step50 data_out.build_patches(0); const auto filename = data_out.write_vtu_with_pvtu_record( - "", "solution", cycle, 5, mpi_communicator, 8); + "", "solution", cycle, mpi_communicator, 5, 8); pcout << " wrote " << filename << std::endl; } diff --git a/examples/step-55/step-55.cc b/examples/step-55/step-55.cc index 4d6362626d..7ac4be8833 100644 --- a/examples/step-55/step-55.cc +++ b/examples/step-55/step-55.cc @@ -749,7 +749,7 @@ namespace Step55 data_out.build_patches(); data_out.write_vtu_with_pvtu_record( - "./", "solution", cycle, 2, mpi_communicator); + "./", "solution", cycle, mpi_communicator, 2); } diff --git a/examples/step-64/step-64.cu b/examples/step-64/step-64.cu index 28f1cf2dc7..862835d8a6 100644 --- a/examples/step-64/step-64.cu +++ b/examples/step-64/step-64.cu @@ -548,7 +548,7 @@ namespace Step64 flags.compression_level = DataOutBase::VtkFlags::best_speed; data_out.set_flags(flags); data_out.write_vtu_with_pvtu_record( - "./", "solution", cycle, 2, mpi_communicator); + "./", "solution", cycle, mpi_communicator, 2); Vector cellwise_norm(triangulation.n_active_cells()); VectorTools::integrate_difference(dof_handler, diff --git a/include/deal.II/base/data_out_base.h b/include/deal.II/base/data_out_base.h index 238a54ab20..a00822a6f2 100644 --- a/include/deal.II/base/data_out_base.h +++ b/include/deal.II/base/data_out_base.h @@ -2756,7 +2756,7 @@ public: * DataOutInterface::write_pvtu_record(). * * For example, running - * write_vtu_with_pvtu_record("output/", "solution", 3, 4, comm, 2) + * write_vtu_with_pvtu_record("output/", "solution", 3, comm, 4, 2) * on 10 processes generates the files * @code * output/solution_0003.0.vtu @@ -2782,7 +2782,7 @@ public: * In a * parallel setting, several files are typically written per time step. The * number of files written in parallel depends on the number of MPI processes - * (see parameter @p mpi_communicator with default value MPI_COMM_WORLD), and a + * (see parameter @p mpi_communicator), and a * specified number of @p n_groups with default value 0. The background is that * VTU file output supports grouping files from several CPUs into a given * number of files using MPI I/O when writing on a parallel filesystem. The @@ -2812,8 +2812,8 @@ public: const std::string &directory, const std::string &filename_without_extension, const unsigned int counter, + const MPI_Comm & mpi_communicator, const unsigned int n_digits_for_counter = numbers::invalid_unsigned_int, - const MPI_Comm & mpi_communicator = MPI_COMM_WORLD, const unsigned int n_groups = 0) const; /** diff --git a/source/base/data_out_base.cc b/source/base/data_out_base.cc index c96dd5c902..a210f67e74 100644 --- a/source/base/data_out_base.cc +++ b/source/base/data_out_base.cc @@ -7149,8 +7149,8 @@ DataOutInterface::write_vtu_with_pvtu_record( const std::string &directory, const std::string &filename_without_extension, const unsigned int counter, - const unsigned int n_digits_for_counter, const MPI_Comm & mpi_communicator, + const unsigned int n_digits_for_counter, const unsigned int n_groups) const { const unsigned int rank = Utilities::MPI::this_mpi_process(mpi_communicator);