int MC_request_is_enabled_by_idx(smx_simcall_t req, unsigned int idx) { smx_action_t act; switch (req->call) { case SIMCALL_COMM_WAIT: /* FIXME: check also that src and dst processes are not suspended */ act = simcall_comm_wait__get__comm(req); return (act->comm.src_proc && act->comm.dst_proc); break; case SIMCALL_COMM_WAITANY: act = xbt_dynar_get_as(simcall_comm_waitany__get__comms(req), idx, smx_action_t); return (act->comm.src_proc && act->comm.dst_proc); break; case SIMCALL_COMM_TESTANY: act = xbt_dynar_get_as(simcall_comm_testany__get__comms(req), idx, smx_action_t); return (act->comm.src_proc && act->comm.dst_proc); break; default: return TRUE; } }
bool request_is_enabled_by_idx(smx_simcall_t req, unsigned int idx) { smx_synchro_t remote_act = nullptr; switch (req->call) { case SIMCALL_COMM_WAIT: /* FIXME: check also that src and dst processes are not suspended */ remote_act = simcall_comm_wait__get__comm(req); break; case SIMCALL_COMM_WAITANY: { read_element( mc_model_checker->process(), &remote_act, remote(simcall_comm_waitany__get__comms(req)), idx, sizeof(remote_act)); } break; case SIMCALL_COMM_TESTANY: { read_element( mc_model_checker->process(), &remote_act, remote(simcall_comm_testany__get__comms(req)), idx, sizeof(remote_act)); } break; default: return true; } s_smx_synchro_t synchro; mc_model_checker->process().read_bytes( &synchro, sizeof(synchro), remote(remote_act)); return synchro.comm.src_proc && synchro.comm.dst_proc; }
bool request_is_enabled_by_idx(smx_simcall_t req, unsigned int idx) { smx_activity_t remote_act = nullptr; switch (req->call) { case SIMCALL_COMM_WAIT: /* FIXME: check also that src and dst processes are not suspended */ remote_act = simcall_comm_wait__get__comm(req); break; case SIMCALL_COMM_WAITANY: { read_element( mc_model_checker->process(), &remote_act, remote(simcall_comm_waitany__get__comms(req)), idx, sizeof(remote_act)); } break; case SIMCALL_COMM_TESTANY: remote_act = mc_model_checker->process().read(remote( simcall_comm_testany__get__comms(req) + idx)); break; default: return true; } simgrid::mc::Remote<simgrid::kernel::activity::Comm> temp_comm; mc_model_checker->process().read(temp_comm, remote( static_cast<simgrid::kernel::activity::Comm*>(remote_act))); simgrid::kernel::activity::Comm* comm = temp_comm.getBuffer(); return comm->src_proc && comm->dst_proc; }
int MC_request_is_enabled(smx_simcall_t req) { unsigned int index = 0; smx_action_t act; switch (req->call) { case SIMCALL_COMM_WAIT: /* FIXME: check also that src and dst processes are not suspended */ /* If it has a timeout it will be always be enabled, because even if the * communication is not ready, it can timeout and won't block. * On the other hand if it hasn't a timeout, check if the comm is ready.*/ if(simcall_comm_wait__get__timeout(req) >= 0){ if(_surf_mc_timeout == 1){ return TRUE; }else{ act = simcall_comm_wait__get__comm(req); return (act->comm.src_proc && act->comm.dst_proc); } }else{ act = simcall_comm_wait__get__comm(req); return (act->comm.src_proc && act->comm.dst_proc); } break; case SIMCALL_COMM_WAITANY: /* Check if it has at least one communication ready */ xbt_dynar_foreach(simcall_comm_waitany__get__comms(req), index, act) { if (act->comm.src_proc && act->comm.dst_proc){ return TRUE; } } return FALSE; break; default: /* The rest of the request are always enabled */ return TRUE; } }
char *MC_request_to_string(smx_simcall_t req, int value) { char *type = NULL, *args = NULL, *str = NULL, *p = NULL, *bs = NULL; smx_action_t act = NULL; size_t size = 0; switch(req->call){ case SIMCALL_COMM_ISEND: type = xbt_strdup("iSend"); p = pointer_to_string(simcall_comm_isend__get__src_buff(req)); bs = buff_size_to_string(simcall_comm_isend__get__src_buff_size(req)); args = bprintf("src=%s, buff=%s, size=%s", req->issuer->name, p, bs); break; case SIMCALL_COMM_IRECV: size = simcall_comm_irecv__get__dst_buff_size(req) ? *simcall_comm_irecv__get__dst_buff_size(req) : 0; type = xbt_strdup("iRecv"); p = pointer_to_string(simcall_comm_irecv__get__dst_buff(req)); bs = buff_size_to_string(size); args = bprintf("dst=%s, buff=%s, size=%s", req->issuer->name, p, bs); break; case SIMCALL_COMM_WAIT: act = simcall_comm_wait__get__comm(req); if(value == -1){ type = xbt_strdup("WaitTimeout"); p = pointer_to_string(act); args = bprintf("comm=%p", p); }else{ type = xbt_strdup("Wait"); p = pointer_to_string(act); args = bprintf("comm=%s [(%lu)%s -> (%lu)%s]", p, act->comm.src_proc ? act->comm.src_proc->pid : 0, act->comm.src_proc ? act->comm.src_proc->name : "", act->comm.dst_proc ? act->comm.dst_proc->pid : 0, act->comm.dst_proc ? act->comm.dst_proc->name : ""); } break; case SIMCALL_COMM_TEST: act = simcall_comm_test__get__comm(req); if(act->comm.src_proc == NULL || act->comm.dst_proc == NULL){ type = xbt_strdup("Test FALSE"); p = pointer_to_string(act); args = bprintf("comm=%s", p); }else{ type = xbt_strdup("Test TRUE"); p = pointer_to_string(act); args = bprintf("comm=%s [(%lu)%s -> (%lu)%s]", p, act->comm.src_proc->pid, act->comm.src_proc->name, act->comm.dst_proc->pid, act->comm.dst_proc->name); } break; case SIMCALL_COMM_WAITANY: type = xbt_strdup("WaitAny"); p = pointer_to_string(xbt_dynar_get_as(simcall_comm_waitany__get__comms(req), value, smx_action_t)); args = bprintf("comm=%s (%d of %lu)", p, value+1, xbt_dynar_length(simcall_comm_waitany__get__comms(req))); break; case SIMCALL_COMM_TESTANY: if(value == -1){ type = xbt_strdup("TestAny FALSE"); args = xbt_strdup("-"); }else{ type = xbt_strdup("TestAny"); args = bprintf("(%d of %lu)", value+1, xbt_dynar_length(simcall_comm_testany__get__comms(req))); } break; case SIMCALL_MC_SNAPSHOT: type = xbt_strdup("MC_SNAPSHOT"); args = '\0'; break; case SIMCALL_MC_COMPARE_SNAPSHOTS: type = xbt_strdup("MC_COMPARE_SNAPSHOTS"); args = '\0'; break; default: THROW_UNIMPLEMENTED; } str = bprintf("[(%lu)%s] %s (%s)", req->issuer->pid ,req->issuer->name, type, args); xbt_free(type); xbt_free(args); xbt_free(p); xbt_free(bs); return str; }
char *request_get_dot_output(smx_simcall_t req, int value) { char *label = nullptr; const smx_process_t issuer = MC_smx_simcall_get_issuer(req); switch (req->call) { case SIMCALL_COMM_ISEND: if (issuer->host) label = bprintf("[(%lu)%s] iSend", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = bprintf("[(%lu)] iSend", issuer->pid); break; case SIMCALL_COMM_IRECV: if (issuer->host) label = bprintf("[(%lu)%s] iRecv", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = bprintf("[(%lu)] iRecv", issuer->pid); break; case SIMCALL_COMM_WAIT: { if (value == -1) { if (issuer->host) label = bprintf("[(%lu)%s] WaitTimeout", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = bprintf("[(%lu)] WaitTimeout", issuer->pid); } else { smx_synchro_t remote_act = simcall_comm_wait__get__comm(req); s_smx_synchro_t synchro; mc_model_checker->process().read_bytes(&synchro, sizeof(synchro), remote(remote_act)); smx_process_t src_proc = MC_smx_resolve_process(synchro.comm.src_proc); smx_process_t dst_proc = MC_smx_resolve_process(synchro.comm.dst_proc); if (issuer->host) label = bprintf("[(%lu)%s] Wait [(%lu)->(%lu)]", issuer->pid, MC_smx_process_get_host_name(issuer), src_proc ? src_proc->pid : 0, dst_proc ? dst_proc->pid : 0); else label = bprintf("[(%lu)] Wait [(%lu)->(%lu)]", issuer->pid, src_proc ? src_proc->pid : 0, dst_proc ? dst_proc->pid : 0); } break; } case SIMCALL_COMM_TEST: { smx_synchro_t remote_act = simcall_comm_test__get__comm(req); s_smx_synchro_t synchro; mc_model_checker->process().read_bytes(&synchro, sizeof(synchro), remote(remote_act)); if (synchro.comm.src_proc == nullptr || synchro.comm.dst_proc == NULL) { if (issuer->host) label = bprintf("[(%lu)%s] Test FALSE", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = bprintf("[(%lu)] Test FALSE", issuer->pid); } else { if (issuer->host) label = bprintf("[(%lu)%s] Test TRUE", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = bprintf("[(%lu)] Test TRUE", issuer->pid); } break; } case SIMCALL_COMM_WAITANY: { unsigned long comms_size = read_length( mc_model_checker->process(), remote(simcall_comm_waitany__get__comms(req))); if (issuer->host) label = bprintf("[(%lu)%s] WaitAny [%d of %lu]", issuer->pid, MC_smx_process_get_host_name(issuer), value + 1, comms_size); else label = bprintf("[(%lu)] WaitAny [%d of %lu]", issuer->pid, value + 1, comms_size); break; } case SIMCALL_COMM_TESTANY: if (value == -1) { if (issuer->host) label = bprintf("[(%lu)%s] TestAny FALSE", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = bprintf("[(%lu)] TestAny FALSE", issuer->pid); } else { if (issuer->host) label = bprintf("[(%lu)%s] TestAny TRUE [%d of %lu]", issuer->pid, MC_smx_process_get_host_name(issuer), value + 1, xbt_dynar_length(simcall_comm_testany__get__comms(req))); else label = bprintf("[(%lu)] TestAny TRUE [%d of %lu]", issuer->pid, value + 1, xbt_dynar_length(simcall_comm_testany__get__comms(req))); } break; case SIMCALL_MUTEX_TRYLOCK: label = bprintf("[(%lu)] Mutex TRYLOCK", issuer->pid); break; case SIMCALL_MUTEX_LOCK: label = bprintf("[(%lu)] Mutex LOCK", issuer->pid); break; case SIMCALL_MC_RANDOM: if (issuer->host) label = bprintf("[(%lu)%s] MC_RANDOM (%d)", issuer->pid, MC_smx_process_get_host_name(issuer), value); else label = bprintf("[(%lu)] MC_RANDOM (%d)", issuer->pid, value); break; default: THROW_UNIMPLEMENTED; } char* str = bprintf("label = \"%s\", color = %s, fontcolor = %s", label, colors[issuer->pid - 1], colors[issuer->pid - 1]); xbt_free(label); return str; }
char *MC_request_get_dot_output(smx_simcall_t req, int value){ char *str = NULL, *label = NULL; smx_action_t act = NULL; switch(req->call){ case SIMCALL_COMM_ISEND: if(req->issuer->smx_host) label = bprintf("[(%lu)%s] iSend", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] iSend", req->issuer->pid); break; case SIMCALL_COMM_IRECV: if(req->issuer->smx_host) label = bprintf("[(%lu)%s] iRecv", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] iRecv", req->issuer->pid); break; case SIMCALL_COMM_WAIT: act = simcall_comm_wait__get__comm(req); if(value == -1){ if(req->issuer->smx_host) label = bprintf("[(%lu)%s] WaitTimeout", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] WaitTimeout", req->issuer->pid); }else{ if(req->issuer->smx_host) label = bprintf("[(%lu)%s] Wait [(%lu)->(%lu)]", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host), act->comm.src_proc ? act->comm.src_proc->pid : 0, act->comm.dst_proc ? act->comm.dst_proc->pid : 0); else label = bprintf("[(%lu)] Wait [(%lu)->(%lu)]", req->issuer->pid, act->comm.src_proc ? act->comm.src_proc->pid : 0, act->comm.dst_proc ? act->comm.dst_proc->pid : 0); } break; case SIMCALL_COMM_TEST: act = simcall_comm_test__get__comm(req); if(act->comm.src_proc == NULL || act->comm.dst_proc == NULL){ if(req->issuer->smx_host) label = bprintf("[(%lu)%s] Test FALSE", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] Test FALSE", req->issuer->pid); }else{ if(req->issuer->smx_host) label = bprintf("[(%lu)%s] Test TRUE", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] Test TRUE", req->issuer->pid); } break; case SIMCALL_COMM_WAITANY: if(req->issuer->smx_host) label = bprintf("[(%lu)%s] WaitAny [%d of %lu]", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host), value+1, xbt_dynar_length(simcall_comm_waitany__get__comms(req))); else label = bprintf("[(%lu)] WaitAny [%d of %lu]", req->issuer->pid, value+1, xbt_dynar_length(simcall_comm_waitany__get__comms(req))); break; case SIMCALL_COMM_TESTANY: if(value == -1){ if(req->issuer->smx_host) label = bprintf("[(%lu)%s] TestAny FALSE", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] TestAny FALSE", req->issuer->pid); }else{ if(req->issuer->smx_host) label = bprintf("[(%lu)%s] TestAny TRUE [%d of %lu]", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host), value+1, xbt_dynar_length(simcall_comm_testany__get__comms(req))); else label = bprintf("[(%lu)] TestAny TRUE [%d of %lu]", req->issuer->pid, value+1, xbt_dynar_length(simcall_comm_testany__get__comms(req))); } break; case SIMCALL_MC_RANDOM: if(value == 0){ if(req->issuer->smx_host) label = bprintf("[(%lu)%s] MC_RANDOM (0)", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] MC_RANDOM (0)", req->issuer->pid); }else{ if(req->issuer->smx_host) label = bprintf("[(%lu)%s] MC_RANDOM (1)", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] MC_RANDOM (1)", req->issuer->pid); } break; case SIMCALL_MC_SNAPSHOT: if(req->issuer->smx_host) label = bprintf("[(%lu)%s] MC_SNAPSHOT", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] MC_SNAPSHOT", req->issuer->pid); break; case SIMCALL_MC_COMPARE_SNAPSHOTS: if(req->issuer->smx_host) label = bprintf("[(%lu)%s] MC_COMPARE_SNAPSHOTS", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host)); else label = bprintf("[(%lu)] MC_COMPARE_SNAPSHOTS", req->issuer->pid); break; default: THROW_UNIMPLEMENTED; } str = bprintf("label = \"%s\", color = %s, fontcolor = %s", label, colors[req->issuer->pid-1], colors[req->issuer->pid-1]); xbt_free(label); return str; }
std::string request_get_dot_output(smx_simcall_t req, int value) { std::string label; const smx_actor_t issuer = MC_smx_simcall_get_issuer(req); switch (req->call) { case SIMCALL_COMM_ISEND: if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] iSend", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = bprintf("[(%lu)] iSend", issuer->pid); break; case SIMCALL_COMM_IRECV: if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] iRecv", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = simgrid::xbt::string_printf("[(%lu)] iRecv", issuer->pid); break; case SIMCALL_COMM_WAIT: { if (value == -1) { if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] WaitTimeout", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = simgrid::xbt::string_printf("[(%lu)] WaitTimeout", issuer->pid); } else { smx_activity_t remote_act = simcall_comm_wait__get__comm(req); simgrid::mc::Remote<simgrid::kernel::activity::Comm> temp_comm; mc_model_checker->process().read(temp_comm, remote( static_cast<simgrid::kernel::activity::Comm*>(remote_act))); simgrid::kernel::activity::Comm* comm = temp_comm.getBuffer(); smx_actor_t src_proc = mc_model_checker->process().resolveProcess( simgrid::mc::remote(comm->src_proc)); smx_actor_t dst_proc = mc_model_checker->process().resolveProcess( simgrid::mc::remote(comm->dst_proc)); if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] Wait [(%lu)->(%lu)]", issuer->pid, MC_smx_process_get_host_name(issuer), src_proc ? src_proc->pid : 0, dst_proc ? dst_proc->pid : 0); else label = simgrid::xbt::string_printf("[(%lu)] Wait [(%lu)->(%lu)]", issuer->pid, src_proc ? src_proc->pid : 0, dst_proc ? dst_proc->pid : 0); } break; } case SIMCALL_COMM_TEST: { smx_activity_t remote_act = simcall_comm_test__get__comm(req); simgrid::mc::Remote<simgrid::kernel::activity::Comm> temp_comm; mc_model_checker->process().read(temp_comm, remote( static_cast<simgrid::kernel::activity::Comm*>(remote_act))); simgrid::kernel::activity::Comm* comm = temp_comm.getBuffer(); if (comm->src_proc == nullptr || comm->dst_proc == nullptr) { if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] Test FALSE", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = bprintf("[(%lu)] Test FALSE", issuer->pid); } else { if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] Test TRUE", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = simgrid::xbt::string_printf("[(%lu)] Test TRUE", issuer->pid); } break; } case SIMCALL_COMM_WAITANY: { unsigned long comms_size = read_length( mc_model_checker->process(), remote(simcall_comm_waitany__get__comms(req))); if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] WaitAny [%d of %lu]", issuer->pid, MC_smx_process_get_host_name(issuer), value + 1, comms_size); else label = simgrid::xbt::string_printf("[(%lu)] WaitAny [%d of %lu]", issuer->pid, value + 1, comms_size); break; } case SIMCALL_COMM_TESTANY: if (value == -1) { if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] TestAny FALSE", issuer->pid, MC_smx_process_get_host_name(issuer)); else label = simgrid::xbt::string_printf("[(%lu)] TestAny FALSE", issuer->pid); } else { if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] TestAny TRUE [%d of %lu]", issuer->pid, MC_smx_process_get_host_name(issuer), value + 1, simcall_comm_testany__get__count(req)); else label = simgrid::xbt::string_printf("[(%lu)] TestAny TRUE [%d of %lu]", issuer->pid, value + 1, simcall_comm_testany__get__count(req)); } break; case SIMCALL_MUTEX_TRYLOCK: label = simgrid::xbt::string_printf("[(%lu)] Mutex TRYLOCK", issuer->pid); break; case SIMCALL_MUTEX_LOCK: label = simgrid::xbt::string_printf("[(%lu)] Mutex LOCK", issuer->pid); break; case SIMCALL_MC_RANDOM: if (issuer->host) label = simgrid::xbt::string_printf("[(%lu)%s] MC_RANDOM (%d)", issuer->pid, MC_smx_process_get_host_name(issuer), value); else label = simgrid::xbt::string_printf("[(%lu)] MC_RANDOM (%d)", issuer->pid, value); break; default: THROW_UNIMPLEMENTED; } const char* color = get_color(issuer->pid - 1); return simgrid::xbt::string_printf( "label = \"%s\", color = %s, fontcolor = %s", label.c_str(), color, color); }