result in each process writing everything in the same place, which is not what we want. Two reporters are provided and can be enabled. A complete ```main()``` would be:


```
#define DOCTEST_CONFIG_IMPLEMENT

#include "doctest/extensions/doctest_mpi.h"

int main(int argc, char** argv) {
  doctest::mpi_init_thread(argc,argv,MPI_THREAD_MULTIPLE); // Or any MPI thread level

  doctest::Context ctx;
  ctx.setOption("reporters", "MpiConsoleReporter");
  ctx.setOption("reporters", "MpiFileReporter");
  ctx.setOpt