XBT_PRIVATE void TRACE_smpi_ptp_in(int rank, const char* operation, instr_extra_data extra);
XBT_PRIVATE void TRACE_smpi_ptp_out(int rank, int dst, const char* operation);
XBT_PRIVATE void TRACE_smpi_send(int rank, int src, int dst, int tag, int size);
XBT_PRIVATE void TRACE_smpi_ptp_in(int rank, const char* operation, instr_extra_data extra);
XBT_PRIVATE void TRACE_smpi_ptp_out(int rank, int dst, const char* operation);
XBT_PRIVATE void TRACE_smpi_send(int rank, int src, int dst, int tag, int size);