if (self != simix_global->maestro_process) {
XBT_DEBUG("Yield process '%s' on simcall %s (%d)", self->get_cname(), SIMIX_simcall_name(self->simcall.call),
(int)self->simcall.call);
if (self != simix_global->maestro_process) {
XBT_DEBUG("Yield process '%s' on simcall %s (%d)", self->get_cname(), SIMIX_simcall_name(self->simcall.call),
(int)self->simcall.call);