- if (simgrid::smpi::F2C::lookup() != nullptr &&
- simgrid::smpi::F2C::lookup()->size() > simgrid::smpi::F2C::get_num_default_handles()) {
- XBT_WARN("Probable Leaks in your code: SMPI detected %zu unfreed MPI handles : "
- "display types and addresses (n max) with --cfg=smpi/list-leaks:n.\n"
- "Running smpirun with -wrapper \"valgrind --leak-check=full\" can provide more information",
- simgrid::smpi::F2C::lookup()->size() - simgrid::smpi::F2C::get_num_default_handles());
- int n = simgrid::config::get_value<int>("smpi/list-leaks");
- for (auto const& p : *simgrid::smpi::F2C::lookup()) {
- static int printed = 0;
- if (printed >= n)
- break;
- if (p.first >= simgrid::smpi::F2C::get_num_default_handles()) {
- XBT_WARN("Leak %p of type %s", p.second, boost::core::demangle(typeid(*(p.second)).name()).c_str());
- printed++;
- }
- }
- }