std::string key = TRACE_smpi_get_key(src, dst, tag, 1);
XBT_DEBUG("Send tracing from %d to %d, tag %d, with key %s", src, dst, tag, key.c_str());
std::string key = TRACE_smpi_get_key(src, dst, tag, 1);
XBT_DEBUG("Send tracing from %d to %d, tag %d, with key %s", src, dst, tag, key.c_str());