X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/16bbb8a8212497d9c44c81333ed2c0e689e0c5af..dd4e3236089ad3d6c0fdb49699f04f60f1d3e4fa:/src/simix/smx_network.cpp diff --git a/src/simix/smx_network.cpp b/src/simix/smx_network.cpp index f62fa0a48c..981fe60fbc 100644 --- a/src/simix/smx_network.cpp +++ b/src/simix/smx_network.cpp @@ -5,168 +5,142 @@ * under the terms of the license (GNU LGPL) which comes with this package. */ #include "src/surf/surf_interface.hpp" -#include "smx_private.h" +#include "src/simix/smx_private.h" #include "xbt/log.h" #include "mc/mc.h" #include "src/mc/mc_replay.h" #include "xbt/dict.h" +#include "simgrid/s4u/mailbox.hpp" -XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_network, simix, - "SIMIX network-related synchronization"); +XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_network, simix, "SIMIX network-related synchronization"); -static xbt_dict_t rdv_points = NULL; -XBT_EXPORT_NO_IMPORT(unsigned long int) smx_total_comms = 0; +static void SIMIX_mbox_free(void *data); +static xbt_dict_t mailboxes = xbt_dict_new_homogeneous(SIMIX_mbox_free); static void SIMIX_waitany_remove_simcall_from_actions(smx_simcall_t simcall); static void SIMIX_comm_copy_data(smx_synchro_t comm); static smx_synchro_t SIMIX_comm_new(e_smx_comm_type_t type); -static inline void SIMIX_rdv_push(smx_rdv_t rdv, smx_synchro_t comm); +static inline void SIMIX_mbox_push(smx_mailbox_t mbox, smx_synchro_t comm); static smx_synchro_t SIMIX_fifo_probe_comm(xbt_fifo_t fifo, e_smx_comm_type_t type, int (*match_fun)(void *, void *,smx_synchro_t), void *user_data, smx_synchro_t my_synchro); -static smx_synchro_t SIMIX_fifo_get_comm(xbt_fifo_t fifo, e_smx_comm_type_t type, +static smx_synchro_t SIMIX_deque_get_filtered(std::deque *deque, e_smx_comm_type_t type, int (*match_fun)(void *, void *,smx_synchro_t), void *user_data, smx_synchro_t my_synchro); -static void SIMIX_rdv_free(void *data); static void SIMIX_comm_start(smx_synchro_t synchro); -void SIMIX_network_init(void) +void SIMIX_mailbox_exit(void) { - rdv_points = xbt_dict_new_homogeneous(SIMIX_rdv_free); -} - -void SIMIX_network_exit(void) -{ - xbt_dict_free(&rdv_points); + xbt_dict_free(&mailboxes); } /******************************************************************************/ /* Rendez-Vous Points */ /******************************************************************************/ -smx_rdv_t SIMIX_rdv_create(const char *name) +smx_mailbox_t SIMIX_mbox_create(const char *name) { - /* two processes may have pushed the same rdv_create simcall at the same time */ - smx_rdv_t rdv = name ? (smx_rdv_t) xbt_dict_get_or_null(rdv_points, name) : NULL; - - if (!rdv) { - rdv = xbt_new0(s_smx_rvpoint_t, 1); - rdv->name = name ? xbt_strdup(name) : NULL; - rdv->comm_fifo = xbt_fifo_new(); - rdv->done_comm_fifo = xbt_fifo_new(); - rdv->permanent_receiver=NULL; - - XBT_DEBUG("Creating a mailbox at %p with name %s", rdv, name); - - if (rdv->name) - xbt_dict_set(rdv_points, rdv->name, rdv, NULL); + xbt_assert(name, "Mailboxes must have a name"); + /* two processes may have pushed the same mbox_create simcall at the same time */ + smx_mailbox_t mbox = (smx_mailbox_t) xbt_dict_get_or_null(mailboxes, name); + + if (!mbox) { + mbox = xbt_new0(s_smx_mailbox_t, 1); + mbox->name = xbt_strdup(name); + mbox->comm_queue = new std::deque(); + mbox->done_comm_queue = nullptr; // Allocated on need only + mbox->permanent_receiver=NULL; + + XBT_DEBUG("Creating a mailbox at %p with name %s", mbox, name); + xbt_dict_set(mailboxes, mbox->name, mbox, NULL); } - return rdv; -} - -void SIMIX_rdv_destroy(smx_rdv_t rdv) -{ - if (rdv->name) - xbt_dict_remove(rdv_points, rdv->name); -} - -void SIMIX_rdv_free(void *data) -{ - XBT_DEBUG("rdv free %p", data); - smx_rdv_t rdv = (smx_rdv_t) data; - xbt_free(rdv->name); - xbt_fifo_free(rdv->comm_fifo); - xbt_fifo_free(rdv->done_comm_fifo); - - xbt_free(rdv); + return mbox; } -xbt_dict_t SIMIX_get_rdv_points() +void SIMIX_mbox_free(void *data) { - return rdv_points; -} + XBT_DEBUG("mbox free %p", data); + smx_mailbox_t mbox = (smx_mailbox_t) data; + xbt_free(mbox->name); + delete mbox->comm_queue; + delete mbox->done_comm_queue; -smx_rdv_t SIMIX_rdv_get_by_name(const char *name) -{ - return (smx_rdv_t) xbt_dict_get_or_null(rdv_points, name); + xbt_free(mbox); } -int SIMIX_rdv_comm_count_by_host(smx_rdv_t rdv, sg_host_t host) +smx_mailbox_t SIMIX_mbox_get_by_name(const char *name) { - smx_synchro_t comm = NULL; - xbt_fifo_item_t item = NULL; - int count = 0; - - xbt_fifo_foreach(rdv->comm_fifo, item, comm, smx_synchro_t) { - if (comm->comm.src_proc->host == host) - count++; - } - - return count; + return (smx_mailbox_t) xbt_dict_get_or_null(mailboxes, name); } -smx_synchro_t SIMIX_rdv_get_head(smx_rdv_t rdv) +smx_synchro_t SIMIX_mbox_get_head(smx_mailbox_t mbox) { - return (smx_synchro_t) xbt_fifo_get_item_content( - xbt_fifo_get_first_item(rdv->comm_fifo)); + return mbox->comm_queue->front(); } /** * \brief get the receiver (process associated to the mailbox) - * \param rdv The rendez-vous point + * \param mbox The rendez-vous point * \return process The receiving process (NULL if not set) */ -smx_process_t SIMIX_rdv_get_receiver(smx_rdv_t rdv) +smx_process_t SIMIX_mbox_get_receiver(smx_mailbox_t mbox) { - return rdv->permanent_receiver; + return mbox->permanent_receiver; } /** * \brief set the receiver of the rendez vous point to allow eager sends - * \param rdv The rendez-vous point + * \param mbox The rendez-vous point * \param process The receiving process */ -void SIMIX_rdv_set_receiver(smx_rdv_t rdv, smx_process_t process) +void SIMIX_mbox_set_receiver(smx_mailbox_t mbox, smx_process_t process) { - rdv->permanent_receiver=process; + mbox->permanent_receiver=process; + if (mbox->done_comm_queue == nullptr) + mbox->done_comm_queue = new std::deque(); } /** * \brief Pushes a communication synchro into a rendez-vous point - * \param rdv The rendez-vous point + * \param mbox The mailbox * \param comm The communication synchro */ -static inline void SIMIX_rdv_push(smx_rdv_t rdv, smx_synchro_t comm) +static inline void SIMIX_mbox_push(smx_mailbox_t mbox, smx_synchro_t comm) { - xbt_fifo_push(rdv->comm_fifo, comm); - comm->comm.rdv = rdv; + mbox->comm_queue->push_back(comm); + comm->comm.mbox = mbox; } /** * \brief Removes a communication synchro from a rendez-vous point - * \param rdv The rendez-vous point + * \param mbox The rendez-vous point * \param comm The communication synchro */ -void SIMIX_rdv_remove(smx_rdv_t rdv, smx_synchro_t comm) +void SIMIX_mbox_remove(smx_mailbox_t mbox, smx_synchro_t comm) { - xbt_fifo_remove(rdv->comm_fifo, comm); - comm->comm.rdv = NULL; + for (auto it = mbox->comm_queue->begin(); it != mbox->comm_queue->end(); it++) + if (*it == comm) { + mbox->comm_queue->erase(it); + break; + } + + comm->comm.mbox = NULL; } /** - * \brief Checks if there is a communication synchro queued in a fifo matching our needs + * \brief Checks if there is a communication synchro queued in a deque matching our needs * \param type The type of communication we are looking for (comm_send, comm_recv) * \return The communication synchro if found, NULL otherwise */ -smx_synchro_t SIMIX_fifo_get_comm(xbt_fifo_t fifo, e_smx_comm_type_t type, - int (*match_fun)(void *, void *,smx_synchro_t), - void *this_user_data, smx_synchro_t my_synchro) +static smx_synchro_t +SIMIX_deque_get_filtered(std::deque *deque, e_smx_comm_type_t type, + int (*match_fun)(void *, void *,smx_synchro_t), + void *this_user_data, smx_synchro_t my_synchro) { - smx_synchro_t synchro; - xbt_fifo_item_t item; void* other_user_data = NULL; - xbt_fifo_foreach(fifo, item, synchro, smx_synchro_t) { + for(auto it = deque->begin(); it != deque->end(); it++){ + smx_synchro_t synchro = *it; if (synchro->comm.type == SIMIX_COMM_SEND) { other_user_data = synchro->comm.src_data; } else if (synchro->comm.type == SIMIX_COMM_RECEIVE) { @@ -176,13 +150,12 @@ smx_synchro_t SIMIX_fifo_get_comm(xbt_fifo_t fifo, e_smx_comm_type_t type, (!match_fun || match_fun(this_user_data, other_user_data, synchro)) && (!synchro->comm.match_fun || synchro->comm.match_fun(other_user_data, this_user_data, my_synchro))) { XBT_DEBUG("Found a matching communication synchro %p", synchro); - xbt_fifo_remove_item(fifo, item); - xbt_fifo_free_item(item); + deque->erase(it); synchro->comm.refcount++; -#ifdef HAVE_MC - synchro->comm.rdv_cpy = synchro->comm.rdv; +#if HAVE_MC + synchro->comm.mbox_cpy = synchro->comm.mbox; #endif - synchro->comm.rdv = NULL; + synchro->comm.mbox = NULL; return synchro; } XBT_DEBUG("Sorry, communication synchro %p does not match our needs:" @@ -253,16 +226,9 @@ smx_synchro_t SIMIX_comm_new(e_smx_comm_type_t type) synchro->comm.src_data=NULL; synchro->comm.dst_data=NULL; - -#ifdef HAVE_LATENCY_BOUND_TRACKING - //initialize with unknown value - synchro->latency_limited = -1; -#endif - synchro->category = NULL; XBT_DEBUG("Create communicate synchro %p", synchro); - ++smx_total_comms; return synchro; } @@ -287,10 +253,6 @@ void SIMIX_comm_destroy(smx_synchro_t synchro) XBT_DEBUG("Really free communication %p; refcount is now %d", synchro, synchro->comm.refcount); -#ifdef HAVE_LATENCY_BOUND_TRACKING - synchro->latency_limited = SIMIX_comm_is_latency_bounded( synchro ) ; -#endif - xbt_free(synchro->name); SIMIX_comm_destroy_internal_actions(synchro); @@ -303,8 +265,8 @@ void SIMIX_comm_destroy(smx_synchro_t synchro) synchro->comm.src_buff = NULL; } - if(synchro->comm.rdv) - SIMIX_rdv_remove(synchro->comm.rdv, synchro); + if(synchro->comm.mbox) + SIMIX_mbox_remove(synchro->comm.mbox, synchro); xbt_mallocator_release(simix_global->synchro_mallocator, synchro); } @@ -312,9 +274,6 @@ void SIMIX_comm_destroy(smx_synchro_t synchro) void SIMIX_comm_destroy_internal_actions(smx_synchro_t synchro) { if (synchro->comm.surf_comm){ -#ifdef HAVE_LATENCY_BOUND_TRACKING - synchro->latency_limited = SIMIX_comm_is_latency_bounded(synchro); -#endif synchro->comm.surf_comm->unref(); synchro->comm.surf_comm = NULL; } @@ -330,19 +289,19 @@ void SIMIX_comm_destroy_internal_actions(smx_synchro_t synchro) } } -void simcall_HANDLER_comm_send(smx_simcall_t simcall, smx_process_t src, smx_rdv_t rdv, +void simcall_HANDLER_comm_send(smx_simcall_t simcall, smx_process_t src, smx_mailbox_t mbox, double task_size, double rate, void *src_buff, size_t src_buff_size, int (*match_fun)(void *, void *,smx_synchro_t), void (*copy_data_fun)(smx_synchro_t, void*, size_t), void *data, double timeout){ - smx_synchro_t comm = simcall_HANDLER_comm_isend(simcall, src, rdv, task_size, rate, + smx_synchro_t comm = simcall_HANDLER_comm_isend(simcall, src, mbox, task_size, rate, src_buff, src_buff_size, match_fun, NULL, copy_data_fun, data, 0); SIMCALL_SET_MC_VALUE(simcall, 0); simcall_HANDLER_comm_wait(simcall, comm, timeout); } -smx_synchro_t simcall_HANDLER_comm_isend(smx_simcall_t simcall, smx_process_t src_proc, smx_rdv_t rdv, +smx_synchro_t simcall_HANDLER_comm_isend(smx_simcall_t simcall, smx_process_t src_proc, smx_mailbox_t mbox, double task_size, double rate, void *src_buff, size_t src_buff_size, int (*match_fun)(void *, void *,smx_synchro_t), @@ -350,7 +309,7 @@ smx_synchro_t simcall_HANDLER_comm_isend(smx_simcall_t simcall, smx_process_t sr void (*copy_data_fun)(smx_synchro_t, void*, size_t),// used to copy data if not default one void *data, int detached) { - XBT_DEBUG("send from %p", rdv); + XBT_DEBUG("send from %p", mbox); /* Prepare a synchro describing us, so that it gets passed to the user-provided filter of other side */ smx_synchro_t this_synchro = SIMIX_comm_new(SIMIX_COMM_SEND); @@ -359,28 +318,27 @@ smx_synchro_t simcall_HANDLER_comm_isend(smx_simcall_t simcall, smx_process_t sr * ourself so that the other side also gets a chance of choosing if it wants to match with us. * * If it is not found then push our communication into the rendez-vous point */ - smx_synchro_t other_synchro = SIMIX_fifo_get_comm(rdv->comm_fifo, SIMIX_COMM_RECEIVE, match_fun, data, this_synchro); + smx_synchro_t other_synchro = SIMIX_deque_get_filtered(mbox->comm_queue, SIMIX_COMM_RECEIVE, match_fun, data, this_synchro); if (!other_synchro) { other_synchro = this_synchro; - if (rdv->permanent_receiver!=NULL){ + if (mbox->permanent_receiver!=NULL){ //this mailbox is for small messages, which have to be sent right now other_synchro->state = SIMIX_READY; - other_synchro->comm.dst_proc=rdv->permanent_receiver; + other_synchro->comm.dst_proc=mbox->permanent_receiver; other_synchro->comm.refcount++; - xbt_fifo_push(rdv->done_comm_fifo,other_synchro); - other_synchro->comm.rdv=rdv; - XBT_DEBUG("pushing a message into the permanent receive fifo %p, comm %p", rdv, &(other_synchro->comm)); + mbox->done_comm_queue->push_back(other_synchro); + other_synchro->comm.mbox=mbox; + XBT_DEBUG("pushing a message into the permanent receive fifo %p, comm %p", mbox, &(other_synchro->comm)); }else{ - SIMIX_rdv_push(rdv, this_synchro); + SIMIX_mbox_push(mbox, this_synchro); } } else { XBT_DEBUG("Receive already pushed"); SIMIX_comm_destroy(this_synchro); - --smx_total_comms; // this creation was a pure waste other_synchro->state = SIMIX_READY; other_synchro->comm.type = SIMIX_COMM_READY; @@ -419,81 +377,72 @@ smx_synchro_t simcall_HANDLER_comm_isend(smx_simcall_t simcall, smx_process_t sr return (detached ? NULL : other_synchro); } -void simcall_HANDLER_comm_recv(smx_simcall_t simcall, smx_process_t receiver, smx_rdv_t rdv, +void simcall_HANDLER_comm_recv(smx_simcall_t simcall, smx_process_t receiver, smx_mailbox_t mbox, void *dst_buff, size_t *dst_buff_size, int (*match_fun)(void *, void *, smx_synchro_t), void (*copy_data_fun)(smx_synchro_t, void*, size_t), void *data, double timeout, double rate) { - smx_synchro_t comm = SIMIX_comm_irecv(receiver, rdv, dst_buff, + smx_synchro_t comm = SIMIX_comm_irecv(receiver, mbox, dst_buff, dst_buff_size, match_fun, copy_data_fun, data, rate); SIMCALL_SET_MC_VALUE(simcall, 0); simcall_HANDLER_comm_wait(simcall, comm, timeout); } -smx_synchro_t simcall_HANDLER_comm_irecv(smx_simcall_t simcall, smx_process_t receiver, smx_rdv_t rdv, - void *dst_buff, size_t *dst_buff_size, - int (*match_fun)(void *, void *, smx_synchro_t), - void (*copy_data_fun)(smx_synchro_t, void*, size_t), - void *data, double rate) +smx_synchro_t simcall_HANDLER_comm_irecv(smx_simcall_t simcall, smx_process_t receiver, smx_mailbox_t mbox, + void *dst_buff, size_t *dst_buff_size, + int (*match_fun)(void *, void *, smx_synchro_t), + void (*copy_data_fun)(smx_synchro_t, void*, size_t), + void *data, double rate) { - return SIMIX_comm_irecv(receiver, rdv, dst_buff, dst_buff_size, - match_fun, copy_data_fun, data, rate); + return SIMIX_comm_irecv(receiver, mbox, dst_buff, dst_buff_size, match_fun, copy_data_fun, data, rate); } -smx_synchro_t SIMIX_comm_irecv(smx_process_t dst_proc, smx_rdv_t rdv, - void *dst_buff, size_t *dst_buff_size, - int (*match_fun)(void *, void *, smx_synchro_t), - void (*copy_data_fun)(smx_synchro_t, void*, size_t), // used to copy data if not default one - void *data, double rate) +smx_synchro_t SIMIX_comm_irecv(smx_process_t dst_proc, smx_mailbox_t mbox, void *dst_buff, size_t *dst_buff_size, + int (*match_fun)(void *, void *, smx_synchro_t), + void (*copy_data_fun)(smx_synchro_t, void*, size_t), // used to copy data if not default one + void *data, double rate) { - XBT_DEBUG("recv from %p %p", rdv, rdv->comm_fifo); + XBT_DEBUG("recv from %p %p", mbox, mbox->comm_queue); smx_synchro_t this_synchro = SIMIX_comm_new(SIMIX_COMM_RECEIVE); smx_synchro_t other_synchro; //communication already done, get it inside the fifo of completed comms - //permanent receive v1 - //int already_received=0; - if(rdv->permanent_receiver && xbt_fifo_size(rdv->done_comm_fifo)!=0){ + if (mbox->permanent_receiver && ! mbox->done_comm_queue->empty()) { XBT_DEBUG("We have a comm that has probably already been received, trying to match it, to skip the communication"); //find a match in the already received fifo - other_synchro = SIMIX_fifo_get_comm(rdv->done_comm_fifo, SIMIX_COMM_SEND, match_fun, data, this_synchro); + other_synchro = SIMIX_deque_get_filtered(mbox->done_comm_queue, SIMIX_COMM_SEND, match_fun, data, this_synchro); //if not found, assume the receiver came first, register it to the mailbox in the classical way if (!other_synchro) { XBT_DEBUG("We have messages in the permanent receive list, but not the one we are looking for, pushing request into fifo"); other_synchro = this_synchro; - SIMIX_rdv_push(rdv, this_synchro); - }else{ - if(other_synchro->comm.surf_comm && SIMIX_comm_get_remains(other_synchro)==0.0) - { + SIMIX_mbox_push(mbox, this_synchro); + } else { + if(other_synchro->comm.surf_comm && SIMIX_comm_get_remains(other_synchro)==0.0) { XBT_DEBUG("comm %p has been already sent, and is finished, destroy it",&(other_synchro->comm)); other_synchro->state = SIMIX_DONE; other_synchro->comm.type = SIMIX_COMM_DONE; - other_synchro->comm.rdv = NULL; - }/*else{ - XBT_DEBUG("Not yet finished, we have to wait %d", xbt_fifo_size(rdv->comm_fifo)); - }*/ + other_synchro->comm.mbox = NULL; + } other_synchro->comm.refcount--; SIMIX_comm_destroy(this_synchro); - --smx_total_comms; // this creation was a pure waste } - }else{ + } else { /* Prepare a synchro describing us, so that it gets passed to the user-provided filter of other side */ /* Look for communication synchro matching our needs. We also provide a description of * ourself so that the other side also gets a chance of choosing if it wants to match with us. * * If it is not found then push our communication into the rendez-vous point */ - other_synchro = SIMIX_fifo_get_comm(rdv->comm_fifo, SIMIX_COMM_SEND, match_fun, data, this_synchro); + other_synchro = SIMIX_deque_get_filtered(mbox->comm_queue, SIMIX_COMM_SEND, match_fun, data, this_synchro); if (!other_synchro) { - XBT_DEBUG("Receive pushed first %d", xbt_fifo_size(rdv->comm_fifo)); + XBT_DEBUG("Receive pushed first %zu", mbox->comm_queue->size()); other_synchro = this_synchro; - SIMIX_rdv_push(rdv, this_synchro); + SIMIX_mbox_push(mbox, this_synchro); } else { SIMIX_comm_destroy(this_synchro); - --smx_total_comms; // this creation was a pure waste other_synchro->state = SIMIX_READY; other_synchro->comm.type = SIMIX_COMM_READY; //other_synchro->comm.refcount--; @@ -507,39 +456,32 @@ smx_synchro_t SIMIX_comm_irecv(smx_process_t dst_proc, smx_rdv_t rdv, other_synchro->comm.dst_buff_size = dst_buff_size; other_synchro->comm.dst_data = data; - if (rate != -1.0 && - (other_synchro->comm.rate == -1.0 || rate < other_synchro->comm.rate)) + if (rate != -1.0 && (other_synchro->comm.rate == -1.0 || rate < other_synchro->comm.rate)) other_synchro->comm.rate = rate; other_synchro->comm.match_fun = match_fun; other_synchro->comm.copy_data_fun = copy_data_fun; - - /*if(already_received)//do the actual copy, because the first one after the comm didn't have all the info - SIMIX_comm_copy_data(other_synchro);*/ - - if (MC_is_active() || MC_record_replay_is_active()) { other_synchro->state = SIMIX_RUNNING; return other_synchro; } SIMIX_comm_start(other_synchro); - // } return other_synchro; } -smx_synchro_t simcall_HANDLER_comm_iprobe(smx_simcall_t simcall, smx_rdv_t rdv, +smx_synchro_t simcall_HANDLER_comm_iprobe(smx_simcall_t simcall, smx_mailbox_t mbox, int type, int src, int tag, int (*match_fun)(void *, void *, smx_synchro_t), void *data){ - return SIMIX_comm_iprobe(simcall->issuer, rdv, type, src, tag, match_fun, data); + return SIMIX_comm_iprobe(simcall->issuer, mbox, type, src, tag, match_fun, data); } -smx_synchro_t SIMIX_comm_iprobe(smx_process_t dst_proc, smx_rdv_t rdv, int type, int src, +smx_synchro_t SIMIX_comm_iprobe(smx_process_t dst_proc, smx_mailbox_t mbox, int type, int src, int tag, int (*match_fun)(void *, void *, smx_synchro_t), void *data) { - XBT_DEBUG("iprobe from %p %p", rdv, rdv->comm_fifo); + XBT_DEBUG("iprobe from %p %p", mbox, mbox->comm_queue); smx_synchro_t this_synchro; int smx_type; if(type == 1){ @@ -550,26 +492,21 @@ smx_synchro_t SIMIX_comm_iprobe(smx_process_t dst_proc, smx_rdv_t rdv, int type, smx_type = SIMIX_COMM_SEND; } smx_synchro_t other_synchro=NULL; - if(rdv->permanent_receiver && xbt_fifo_size(rdv->done_comm_fifo)!=0){ + if(mbox->permanent_receiver && ! mbox->done_comm_queue->empty()){ //find a match in the already received fifo - XBT_DEBUG("first try in the perm recv mailbox"); + XBT_DEBUG("first check in the perm recv mailbox"); - other_synchro = SIMIX_fifo_probe_comm( - rdv->done_comm_fifo, (e_smx_comm_type_t) smx_type, - match_fun, data, this_synchro); + other_synchro = SIMIX_deque_get_filtered(mbox->done_comm_queue, (e_smx_comm_type_t) smx_type, match_fun, data, this_synchro); } // }else{ - if(!other_synchro){ + if (!other_synchro){ XBT_DEBUG("try in the normal mailbox"); - other_synchro = SIMIX_fifo_probe_comm( - rdv->comm_fifo, (e_smx_comm_type_t) smx_type, - match_fun, data, this_synchro); + other_synchro = SIMIX_deque_get_filtered(mbox->comm_queue, (e_smx_comm_type_t) smx_type, match_fun, data, this_synchro); } // } if(other_synchro)other_synchro->comm.refcount--; SIMIX_comm_destroy(this_synchro); - --smx_total_comms; return other_synchro; } @@ -735,7 +672,7 @@ static inline void SIMIX_comm_start(smx_synchro_t synchro) synchro->state = SIMIX_RUNNING; /* If a link is failed, detect it immediately */ - if (synchro->comm.surf_comm->getState() == SURF_ACTION_FAILED) { + if (synchro->comm.surf_comm->getState() == simgrid::surf::Action::State::failed) { XBT_DEBUG("Communication from '%s' to '%s' failed to start because of a link failure", sg_host_get_name(sender), sg_host_get_name(receiver)); synchro->state = SIMIX_LINK_FAILURE; @@ -786,14 +723,14 @@ void SIMIX_comm_finish(smx_synchro_t synchro) } /* If the synchro is still in a rendez-vous point then remove from it */ - if (synchro->comm.rdv) - SIMIX_rdv_remove(synchro->comm.rdv, synchro); + if (synchro->comm.mbox) + SIMIX_mbox_remove(synchro->comm.mbox, synchro); XBT_DEBUG("SIMIX_comm_finish: synchro state = %d", (int)synchro->state); /* Check out for errors */ - if (simcall->issuer->host->is_off()) { + if (simcall->issuer->host->isOff()) { simcall->issuer->context->iwannadie = 1; SMX_EXCEPTION(simcall->issuer, host_error, 0, "Host failed"); } else @@ -871,7 +808,7 @@ void SIMIX_comm_finish(smx_synchro_t synchro) } } - if (simcall->issuer->host->is_off()) { + if (simcall->issuer->host->isOff()) { simcall->issuer->context->iwannadie = 1; } @@ -903,19 +840,19 @@ void SIMIX_post_comm(smx_synchro_t synchro) { /* Update synchro state */ if (synchro->comm.src_timeout && - synchro->comm.src_timeout->getState() == SURF_ACTION_DONE) + synchro->comm.src_timeout->getState() == simgrid::surf::Action::State::done) synchro->state = SIMIX_SRC_TIMEOUT; else if (synchro->comm.dst_timeout && - synchro->comm.dst_timeout->getState() == SURF_ACTION_DONE) + synchro->comm.dst_timeout->getState() == simgrid::surf::Action::State::done) synchro->state = SIMIX_DST_TIMEOUT; else if (synchro->comm.src_timeout && - synchro->comm.src_timeout->getState() == SURF_ACTION_FAILED) + synchro->comm.src_timeout->getState() == simgrid::surf::Action::State::failed) synchro->state = SIMIX_SRC_HOST_FAILURE; else if (synchro->comm.dst_timeout && - synchro->comm.dst_timeout->getState() == SURF_ACTION_FAILED) + synchro->comm.dst_timeout->getState() == simgrid::surf::Action::State::failed) synchro->state = SIMIX_DST_HOST_FAILURE; else if (synchro->comm.surf_comm && - synchro->comm.surf_comm->getState() == SURF_ACTION_FAILED) { + synchro->comm.surf_comm->getState() == simgrid::surf::Action::State::failed) { XBT_DEBUG("Puta madre. Surf says that the link broke"); synchro->state = SIMIX_LINK_FAILURE; } else @@ -935,10 +872,10 @@ void SIMIX_post_comm(smx_synchro_t synchro) void SIMIX_comm_cancel(smx_synchro_t synchro) { - /* if the synchro is a waiting state means that it is still in a rdv */ + /* if the synchro is a waiting state means that it is still in a mbox */ /* so remove from it and delete it */ if (synchro->state == SIMIX_WAITING) { - SIMIX_rdv_remove(synchro->comm.rdv, synchro); + SIMIX_mbox_remove(synchro->comm.mbox, synchro); synchro->state = SIMIX_CANCELED; } else if (!MC_is_active() /* when running the MC there are no surf actions */ @@ -983,7 +920,7 @@ double SIMIX_comm_get_remains(smx_synchro_t synchro) switch (synchro->state) { case SIMIX_RUNNING: - remains = surf_action_get_remains(synchro->comm.surf_comm); + remains = synchro->comm.surf_comm->getRemains(); break; case SIMIX_WAITING: @@ -1033,25 +970,6 @@ smx_process_t SIMIX_comm_get_dst_proc(smx_synchro_t synchro) return synchro->comm.dst_proc; } -#ifdef HAVE_LATENCY_BOUND_TRACKING -/** - * \brief verify if communication is latency bounded - * \param comm The communication - */ -int SIMIX_comm_is_latency_bounded(smx_synchro_t synchro) -{ - if(!synchro){ - return 0; - } - if (synchro->comm.surf_comm){ - XBT_DEBUG("Getting latency limited for surf_action (%p)", synchro->comm.surf_comm); - synchro->latency_limited = surf_network_action_get_latency_limited(synchro->comm.surf_comm); - XBT_DEBUG("synchro limited is %d", synchro->latency_limited); - } - return synchro->latency_limited; -} -#endif - /******************************************************************************/ /* SIMIX_comm_copy_data callbacks */ /******************************************************************************/