PeriDEM 0.3.0
PeriDEM -- Peridynamics-based high-fidelity model for granular media
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testUtil.cpp
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1/*
2 * -------------------------------------------
3 * Copyright (c) 2021 - 2026 Prashant K. Jha
4 * -------------------------------------------
5 * PeriDEM https://github.com/prashjha/PeriDEM
6 *
7 * Distributed under the Boost Software License, Version 1.0. (See accompanying
8 * file LICENSE)
9 */
10
11#include "testUtilLib.h"
12#include "util/io.h"
13#include "util/parallelUtil.h" // MPI-related functions
14#include <format>
15#include <iostream>
16
17int main(int argc, char *argv[]) {
18
19 // init parallel
20 util::parallel::initMpi(argc, argv);
21 int mpiSize = util::parallel::mpiSize(), mpiRank = util::parallel::mpiRank();
22 util::io::print(std::format("Initialized MPI. MPI size = {}, MPI rank = {}\n", mpiSize, mpiRank));
23 util::io::print(util::parallel::getMpiStatus()->printStr());
24
25 test::testUtilMethods();
26 test::testContactStiffness();
27 return EXIT_SUCCESS;
28}
main
int main(int argc, char *argv[])
Definition main.cpp:29
test::testContactStiffness
void testContactStiffness()
Checks the contact-stiffness helpers are bit-for-bit what the expressions they replaced produced.
Definition testUtilLib.cpp:115
test::testUtilMethods
void testUtilMethods()
Test methods
Definition testUtilLib.cpp:29
util::io::print
void print(const T &msg, int nt=print_default_tab, int printMpiRank=print_default_mpi_rank)
Prints formatted information.
Definition io.h:171
util::parallel::getMpiStatus
const MpiStatus * getMpiStatus()
Returns pointer to MpiStatus struct.
Definition parallelUtil.cpp:112
util::parallel::initMpi
void initMpi(int argc=0, char *argv[]=nullptr)
Initializes MPI and also creates MpiStatus struct.
Definition parallelUtil.cpp:25
util::parallel::mpiSize
int mpiSize()
Get size (number) of processors.
Definition parallelUtil.cpp:88
util::parallel::mpiRank
int mpiRank()
get rank (id) of this processor
Definition parallelUtil.cpp:96