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;
}
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));
if(req->issuer->smx_host)
args = bprintf("src=(%lu)%s (%s), buff=%s, size=%s", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host), req->issuer->name, p, bs);
else
args = bprintf("src=(%lu)%s, buff=%s, size=%s", req->issuer->pid, 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);
if(req->issuer->smx_host)
args = bprintf("dst=(%lu)%s (%s), buff=%s, size=%s", req->issuer->pid, MSG_host_get_name(req->issuer->smx_host), req->issuer->name, p, bs);
else
args = bprintf("dst=(%lu)%s, buff=%s, size=%s", req->issuer->pid, 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=%s", p);
}else{
type = xbt_strdup("Wait");
p = pointer_to_string(act);
args = bprintf("comm=%s [(%lu)%s (%s)-> (%lu)%s (%s)]", p,
act->comm.src_proc ? act->comm.src_proc->pid : 0,
act->comm.src_proc ? MSG_host_get_name(act->comm.src_proc->smx_host) : "",
act->comm.src_proc ? act->comm.src_proc->name : "",
act->comm.dst_proc ? act->comm.dst_proc->pid : 0,
act->comm.dst_proc ? MSG_host_get_name(act->comm.dst_proc->smx_host) : "",
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 (%s) -> (%lu)%s (%s)]", p,
act->comm.src_proc->pid, act->comm.src_proc->name, MSG_host_get_name(act->comm.src_proc->smx_host),
act->comm.dst_proc->pid, act->comm.dst_proc->name, MSG_host_get_name(act->comm.dst_proc->smx_host));
}
break;
case SIMCALL_COMM_WAITANY:
type = xbt_strdup("WaitAny");
if(!xbt_dynar_is_empty(simcall_comm_waitany__get__comms(req))){
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)));
}else{
args = bprintf("comm at idx %d", value);
}
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;
case SIMCALL_MC_RANDOM:
type = xbt_strdup("MC_RANDOM");
args = bprintf("%d", value);
break;
default:
THROW_UNIMPLEMENTED;
}
if(args != NULL){
str = bprintf("[(%lu)%s (%s)] %s (%s)", req->issuer->pid , MSG_host_get_name(req->issuer->smx_host), req->issuer->name, type, args);
}else{
str = bprintf("[(%lu)%s (%s)] %s ", req->issuer->pid , MSG_host_get_name(req->issuer->smx_host), req->issuer->name, type);
}
xbt_free(args);
xbt_free(type);
xbt_free(p);
xbt_free(bs);
return str;
}
int MC_request_depend(smx_simcall_t r1, smx_simcall_t r2) {
if(mc_reduce_kind == e_mc_reduce_none)
return TRUE;
if (r1->issuer == r2->issuer)
return FALSE;
if(r1->call == SIMCALL_COMM_ISEND && r2->call == SIMCALL_COMM_IRECV)
return FALSE;
if(r1->call == SIMCALL_COMM_IRECV && r2->call == SIMCALL_COMM_ISEND)
return FALSE;
if((r1->call == SIMCALL_COMM_ISEND || r1->call == SIMCALL_COMM_IRECV)
&& r2->call == SIMCALL_COMM_WAIT){
smx_rdv_t rdv = r1->call == SIMCALL_COMM_ISEND ? simcall_comm_isend__get__rdv(r1) : simcall_comm_irecv__get__rdv(r1);
if(rdv != simcall_comm_wait__get__comm(r2)->comm.rdv_cpy && simcall_comm_wait__get__timeout(r2) <= 0)
return FALSE;
if((r1->issuer != simcall_comm_wait__get__comm(r2)->comm.src_proc) && (r1->issuer != simcall_comm_wait__get__comm(r2)->comm.dst_proc))
return FALSE;
if((r1->call == SIMCALL_COMM_ISEND) && (simcall_comm_wait__get__comm(r2)->comm.type == SIMIX_COMM_SEND)
&& (simcall_comm_wait__get__comm(r2)->comm.src_buff != simcall_comm_isend__get__src_buff(r1)))
return FALSE;
if((r1->call == SIMCALL_COMM_IRECV) && (simcall_comm_wait__get__comm(r2)->comm.type == SIMIX_COMM_RECEIVE)
&& (simcall_comm_wait__get__comm(r2)->comm.dst_buff != simcall_comm_irecv__get__dst_buff(r1)))
return FALSE;
}
if((r2->call == SIMCALL_COMM_ISEND || r2->call == SIMCALL_COMM_IRECV)
&& r1->call == SIMCALL_COMM_WAIT){
smx_rdv_t rdv = r2->call == SIMCALL_COMM_ISEND ? simcall_comm_isend__get__rdv(r2) : simcall_comm_irecv__get__rdv(r2);
if(rdv != simcall_comm_wait__get__comm(r1)->comm.rdv_cpy && simcall_comm_wait__get__timeout(r1) <= 0)
return FALSE;
if((r2->issuer != simcall_comm_wait__get__comm(r1)->comm.src_proc) && (r2->issuer != simcall_comm_wait__get__comm(r1)->comm.dst_proc))
return FALSE;
if((r2->call == SIMCALL_COMM_ISEND) && (simcall_comm_wait__get__comm(r1)->comm.type == SIMIX_COMM_SEND)
&& (simcall_comm_wait__get__comm(r1)->comm.src_buff != simcall_comm_isend__get__src_buff(r2)))
return FALSE;
if((r2->call == SIMCALL_COMM_IRECV) && (simcall_comm_wait__get__comm(r1)->comm.type == SIMIX_COMM_RECEIVE)
&& (simcall_comm_wait__get__comm(r1)->comm.dst_buff != simcall_comm_irecv__get__dst_buff(r2)))
return FALSE;
}
/* FIXME: the following rule assumes that the result of the
* isend/irecv call is not stored in a buffer used in the
* test call. */
/*if( (r1->call == SIMCALL_COMM_ISEND || r1->call == SIMCALL_COMM_IRECV)
&& r2->call == SIMCALL_COMM_TEST)
return FALSE;*/
/* FIXME: the following rule assumes that the result of the
* isend/irecv call is not stored in a buffer used in the
* test call.*/
/*if( (r2->call == SIMCALL_COMM_ISEND || r2->call == SIMCALL_COMM_IRECV)
&& r1->call == SIMCALL_COMM_TEST)
return FALSE;*/
if(r1->call == SIMCALL_COMM_ISEND && r2->call == SIMCALL_COMM_ISEND
&& simcall_comm_isend__get__rdv(r1) != simcall_comm_isend__get__rdv(r2))
return FALSE;
if(r1->call == SIMCALL_COMM_IRECV && r2->call == SIMCALL_COMM_IRECV
&& simcall_comm_irecv__get__rdv(r1) != simcall_comm_irecv__get__rdv(r2))
return FALSE;
if(r1->call == SIMCALL_COMM_WAIT && (r2->call == SIMCALL_COMM_WAIT || r2->call == SIMCALL_COMM_TEST)
&& (simcall_comm_wait__get__comm(r1)->comm.src_proc == NULL
|| simcall_comm_wait__get__comm(r1)->comm.dst_proc == NULL))
return FALSE;
if(r2->call == SIMCALL_COMM_WAIT && (r1->call == SIMCALL_COMM_WAIT || r1->call == SIMCALL_COMM_TEST)
&& (simcall_comm_wait__get__comm(r2)->comm.src_proc == NULL
|| simcall_comm_wait__get__comm(r2)->comm.dst_proc == NULL))
return FALSE;
if(r1->call == SIMCALL_COMM_WAIT && r2->call == SIMCALL_COMM_WAIT
&& simcall_comm_wait__get__comm(r1)->comm.src_buff == simcall_comm_wait__get__comm(r2)->comm.src_buff
&& simcall_comm_wait__get__comm(r1)->comm.dst_buff == simcall_comm_wait__get__comm(r2)->comm.dst_buff)
return FALSE;
if (r1->call == SIMCALL_COMM_WAIT && r2->call == SIMCALL_COMM_WAIT
&& simcall_comm_wait__get__comm(r1)->comm.src_buff != NULL
&& simcall_comm_wait__get__comm(r1)->comm.dst_buff != NULL
&& simcall_comm_wait__get__comm(r2)->comm.src_buff != NULL
&& simcall_comm_wait__get__comm(r2)->comm.dst_buff != NULL
&& simcall_comm_wait__get__comm(r1)->comm.dst_buff != simcall_comm_wait__get__comm(r2)->comm.src_buff
&& simcall_comm_wait__get__comm(r1)->comm.dst_buff != simcall_comm_wait__get__comm(r2)->comm.dst_buff
&& simcall_comm_wait__get__comm(r2)->comm.dst_buff != simcall_comm_wait__get__comm(r1)->comm.src_buff)
return FALSE;
if(r1->call == SIMCALL_COMM_TEST &&
(simcall_comm_test__get__comm(r1) == NULL
|| simcall_comm_test__get__comm(r1)->comm.src_buff == NULL
|| simcall_comm_test__get__comm(r1)->comm.dst_buff == NULL))
return FALSE;
if(r2->call == SIMCALL_COMM_TEST &&
(simcall_comm_test__get__comm(r2) == NULL
|| simcall_comm_test__get__comm(r2)->comm.src_buff == NULL
|| simcall_comm_test__get__comm(r2)->comm.dst_buff == NULL))
return FALSE;
if(r1->call == SIMCALL_COMM_TEST && r2->call == SIMCALL_COMM_WAIT
&& simcall_comm_test__get__comm(r1)->comm.src_buff == simcall_comm_wait__get__comm(r2)->comm.src_buff
&& simcall_comm_test__get__comm(r1)->comm.dst_buff == simcall_comm_wait__get__comm(r2)->comm.dst_buff)
return FALSE;
if(r1->call == SIMCALL_COMM_WAIT && r2->call == SIMCALL_COMM_TEST
&& simcall_comm_wait__get__comm(r1)->comm.src_buff == simcall_comm_test__get__comm(r2)->comm.src_buff
&& simcall_comm_wait__get__comm(r1)->comm.dst_buff == simcall_comm_test__get__comm(r2)->comm.dst_buff)
return FALSE;
if (r1->call == SIMCALL_COMM_WAIT && r2->call == SIMCALL_COMM_TEST
&& simcall_comm_wait__get__comm(r1)->comm.src_buff != NULL
&& simcall_comm_wait__get__comm(r1)->comm.dst_buff != NULL
&& simcall_comm_test__get__comm(r2)->comm.src_buff != NULL
&& simcall_comm_test__get__comm(r2)->comm.dst_buff != NULL
&& simcall_comm_wait__get__comm(r1)->comm.dst_buff != simcall_comm_test__get__comm(r2)->comm.src_buff
&& simcall_comm_wait__get__comm(r1)->comm.dst_buff != simcall_comm_test__get__comm(r2)->comm.dst_buff
&& simcall_comm_test__get__comm(r2)->comm.dst_buff != simcall_comm_wait__get__comm(r1)->comm.src_buff)
return FALSE;
if (r1->call == SIMCALL_COMM_TEST && r2->call == SIMCALL_COMM_WAIT
&& simcall_comm_test__get__comm(r1)->comm.src_buff != NULL
&& simcall_comm_test__get__comm(r1)->comm.dst_buff != NULL
&& simcall_comm_wait__get__comm(r2)->comm.src_buff != NULL
&& simcall_comm_wait__get__comm(r2)->comm.dst_buff != NULL
&& simcall_comm_test__get__comm(r1)->comm.dst_buff != simcall_comm_wait__get__comm(r2)->comm.src_buff
&& simcall_comm_test__get__comm(r1)->comm.dst_buff != simcall_comm_wait__get__comm(r2)->comm.dst_buff
&& simcall_comm_wait__get__comm(r2)->comm.dst_buff != simcall_comm_test__get__comm(r1)->comm.src_buff)
return FALSE;
return TRUE;
}
// Does half the job
static inline
bool request_depend_asymmetric(smx_simcall_t r1, smx_simcall_t r2)
{
if (r1->call == SIMCALL_COMM_ISEND && r2->call == SIMCALL_COMM_IRECV)
return false;
if (r1->call == SIMCALL_COMM_IRECV && r2->call == SIMCALL_COMM_ISEND)
return false;
// Those are internal requests, we do not need indirection
// because those objects are copies:
smx_synchro_t synchro1 = MC_get_comm(r1);
smx_synchro_t synchro2 = MC_get_comm(r2);
if ((r1->call == SIMCALL_COMM_ISEND || r1->call == SIMCALL_COMM_IRECV)
&& r2->call == SIMCALL_COMM_WAIT) {
smx_mailbox_t rdv = MC_get_rdv(r1);
if (rdv != synchro2->comm.rdv_cpy
&& simcall_comm_wait__get__timeout(r2) <= 0)
return false;
if ((r1->issuer != synchro2->comm.src_proc)
&& (r1->issuer != synchro2->comm.dst_proc)
&& simcall_comm_wait__get__timeout(r2) <= 0)
return false;
if ((r1->call == SIMCALL_COMM_ISEND)
&& (synchro2->comm.type == SIMIX_COMM_SEND)
&& (synchro2->comm.src_buff !=
simcall_comm_isend__get__src_buff(r1))
&& simcall_comm_wait__get__timeout(r2) <= 0)
return false;
if ((r1->call == SIMCALL_COMM_IRECV)
&& (synchro2->comm.type == SIMIX_COMM_RECEIVE)
&& (synchro2->comm.dst_buff != simcall_comm_irecv__get__dst_buff(r1))
&& simcall_comm_wait__get__timeout(r2) <= 0)
return false;
}
/* FIXME: the following rule assumes that the result of the
* isend/irecv call is not stored in a buffer used in the
* test call. */
/*if( (r1->call == SIMCALL_COMM_ISEND || r1->call == SIMCALL_COMM_IRECV)
&& r2->call == SIMCALL_COMM_TEST)
return FALSE; */
if (r1->call == SIMCALL_COMM_WAIT
&& (r2->call == SIMCALL_COMM_WAIT || r2->call == SIMCALL_COMM_TEST)
&& (synchro1->comm.src_proc == nullptr || synchro1->comm.dst_proc == NULL))
return false;
if (r1->call == SIMCALL_COMM_TEST &&
(simcall_comm_test__get__comm(r1) == nullptr
|| synchro1->comm.src_buff == nullptr
|| synchro1->comm.dst_buff == nullptr))
return false;
if (r1->call == SIMCALL_COMM_TEST && r2->call == SIMCALL_COMM_WAIT
&& synchro1->comm.src_buff == synchro2->comm.src_buff
&& synchro1->comm.dst_buff == synchro2->comm.dst_buff)
return false;
if (r1->call == SIMCALL_COMM_WAIT && r2->call == SIMCALL_COMM_TEST
&& synchro1->comm.src_buff != nullptr
&& synchro1->comm.dst_buff != nullptr
&& synchro2->comm.src_buff != nullptr
&& synchro2->comm.dst_buff != nullptr
&& synchro1->comm.dst_buff != synchro2->comm.src_buff
&& synchro1->comm.dst_buff != synchro2->comm.dst_buff
&& synchro2->comm.dst_buff != synchro1->comm.src_buff)
return false;
return true;
}
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;
}
const char* color = get_color(issuer->pid - 1);
char* str =
bprintf("label = \"%s\", color = %s, fontcolor = %s", label,
color, color);
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);
}