-XBT_PRIVATE void TRACE_Iteration_in(int rank, simgrid::instr::TIData* extra);
-XBT_PRIVATE void TRACE_Iteration_out(int rank, simgrid::instr::TIData* extra);
-XBT_PRIVATE void TRACE_migration_call(int rank, simgrid::instr::TIData* extra);
+XBT_PRIVATE void TRACE_Iteration_in(aid_t pid, simgrid::instr::TIData* extra);
+XBT_PRIVATE void TRACE_Iteration_out(aid_t pid, simgrid::instr::TIData* extra);
+XBT_PRIVATE void TRACE_migration_call(aid_t pid, simgrid::instr::TIData* extra);