-/* Copyright (c) 2009-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2009-2023. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "smpi/smpi.h"
#include "smpi/sampi.h"
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_plugin_load_balancer_example, smpi, "Simple tracing test for SAMPI functions");
-
int main(int argc, char* argv[])
{
MPI_Init(&argc, &argv);
+ // useless alocations for testing and coverage
void* pointer = malloc(100 * sizeof(int));
+ void* ptmp;
+ if ((ptmp = realloc(pointer, 50 * sizeof(int))) != nullptr)
+ pointer = ptmp;
+ if ((ptmp = realloc(pointer, 200 * sizeof(int))) != nullptr)
+ pointer = ptmp;
free(pointer);
- pointer = malloc(100 * sizeof(int));
+ pointer = calloc(100, sizeof(int));
int rank;
- int err = MPI_Comm_rank(MPI_COMM_WORLD, &rank); /* Get id of this process */
- if (err != MPI_SUCCESS) {
+ /* Get id of this process */
+ if (int err = MPI_Comm_rank(MPI_COMM_WORLD, &rank); err != MPI_SUCCESS) {
fprintf(stderr, "MPI_Comm_rank failed: %d", err);
MPI_Abort(MPI_COMM_WORLD, EXIT_FAILURE);
exit(EXIT_FAILURE);