X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/bc691c290cd062a5c929b94d32b92f18ef5d235b..8962655b3bb6d959c12a4bd9d6e1c0ddce6047cf:/communicator.cpp?ds=sidebyside diff --git a/communicator.cpp b/communicator.cpp index 90cf990..649ff80 100644 --- a/communicator.cpp +++ b/communicator.cpp @@ -9,6 +9,8 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(comm); #include "misc.h" #include "options.h" +#include "simgrid_features.h" +#include "tracing.h" #include "communicator.h" @@ -22,7 +24,7 @@ std::string message::to_string() } communicator::communicator() - : host((hostdata* )MSG_host_get_data(MSG_host_self())) + : host(static_cast(MSG_host_get_data(MSG_host_self()))) , mutex(xbt_mutex_init()) , cond(xbt_cond_init()) , ctrl_task(NULL) @@ -42,31 +44,31 @@ communicator::~communicator() { m_task_t task; - DEBUG0("send finalize to receiver/ctrl"); + XBT_DEBUG("send finalize to receiver/ctrl"); task = MSG_task_create("finalize", 0.0, 0, NULL); MSG_task_send(task, get_ctrl_mbox()); - DEBUG0("send finalize to receiver/data"); + XBT_DEBUG("send finalize to receiver/data"); task = MSG_task_create("finalize", 0.0, 0, NULL); MSG_task_send(task, get_data_mbox()); xbt_mutex_acquire(mutex); while (receiver_process) { - DEBUG0("waiting for receiver to terminate"); + XBT_DEBUG("waiting for receiver to terminate"); xbt_cond_wait(cond, mutex); } xbt_mutex_release(mutex); if (ctrl_comm) - WARN0("ctrl_comm is pending!"); + XBT_WARN("ctrl_comm is pending!"); if (data_comm) - WARN0("data_comm is pending!"); + XBT_WARN("data_comm is pending!"); if (!received.empty()) - WARN2("lost %lu received message%s!", - (unsigned long )received.size(), ESSE(received.size())); + XBT_WARN("lost %zu received message%s!", + received.size(), ESSE(received.size())); if (!sent_comm.empty()) - WARN2("lost %lu sent message%s!", - (unsigned long )sent_comm.size(), ESSE(sent_comm.size())); + XBT_WARN("lost %zu sent message%s!", + sent_comm.size(), ESSE(sent_comm.size())); xbt_cond_destroy(cond); xbt_mutex_destroy(mutex); @@ -74,11 +76,14 @@ communicator::~communicator() void communicator::send(const char* dest, message* msg) { - DEBUG2("send %s to %s", msg->to_string().c_str(), dest); + XBT_DEBUG("send %s to %s", msg->to_string().c_str(), dest); double msg_size = sizeof *msg; if (msg->get_type() == message::LOAD) msg_size += opt::comm_cost(msg->get_amount()); m_task_t task = MSG_task_create("message", 0.0, msg_size, msg); + TRACE_msg_set_task_category(task, + msg->get_type() == message::LOAD ? + TRACE_CAT_DATA : TRACE_CAT_CTRL); msg_comm_t comm = MSG_task_isend(task, dest); sent_comm.push_back(comm); } @@ -91,7 +96,7 @@ bool communicator::recv(message*& msg, m_host_t& from, double timeout) xbt_mutex_acquire(mutex); while (received.empty() && (!deadline || deadline > MSG_get_clock())) { xbt_ex_t e; - DEBUG0("waiting for a message to come"); + XBT_DEBUG("waiting for a message to come"); TRY { if (deadline) xbt_cond_timedwait(cond, mutex, deadline - MSG_get_clock()); @@ -112,11 +117,11 @@ bool communicator::recv(message*& msg, m_host_t& from, double timeout) m_task_t task = received.front(); received.pop(); - msg = (message* )MSG_task_get_data(task); + msg = static_cast(MSG_task_get_data(task)); from = MSG_task_get_source(task); MSG_task_destroy(task); - DEBUG2("received %s from %s", + XBT_DEBUG("received %s from %s", msg->to_string().c_str(), MSG_host_get_name(from)); return true; @@ -124,21 +129,14 @@ bool communicator::recv(message*& msg, m_host_t& from, double timeout) void communicator::flush(bool wait) { - using std::tr1::bind; - using std::tr1::placeholders::_1; - sent_comm.remove_if(comm_test_n_destroy); if (wait && !sent_comm.empty()) { - xbt_dynar_t comms = xbt_dynar_new(sizeof(msg_comm_t), NULL); - while (!sent_comm.empty()) { - std::for_each(sent_comm.begin(), sent_comm.end(), - bind(xbt_dynar_push, - comms, bind(misc::address(), _1))); - MSG_comm_waitany(comms); - xbt_dynar_reset(comms); - sent_comm.remove_if(comm_test_n_destroy); - } - xbt_dynar_free(&comms); + msg_comm_t comms[sent_comm.size()]; + std::copy(sent_comm.begin(), sent_comm.end(), comms); + MSG_comm_waitall(comms, sent_comm.size(), -1.0); + if (!MSG_WAIT_DESTROYS_COMMS) + std::for_each(sent_comm.begin(), sent_comm.end(), MSG_comm_destroy); + sent_comm.clear(); } } @@ -154,10 +152,10 @@ bool communicator::comm_test_n_destroy(msg_comm_t comm) int communicator::receiver_wrapper(int, char* []) { communicator* comm; - comm = (communicator* )MSG_process_get_data(MSG_process_self()); + comm = static_cast(MSG_process_get_data(MSG_process_self())); int result = comm->receiver(); - DEBUG0("terminate"); + XBT_DEBUG("terminate"); xbt_mutex_acquire(comm->mutex); comm->receiver_process = NULL; xbt_cond_signal(comm->cond); @@ -170,7 +168,7 @@ int communicator::receiver() { ctrl_comm = MSG_task_irecv(&ctrl_task, get_ctrl_mbox()); data_comm = MSG_task_irecv(&data_task, get_data_mbox()); - DEBUG0("receiver ready"); + XBT_DEBUG("receiver ready"); xbt_mutex_acquire(mutex); xbt_cond_signal(cond); // signal master that we are ready xbt_mutex_release(mutex); @@ -187,14 +185,14 @@ int communicator::receiver() if (ctrl_comm && comm_test_n_destroy(ctrl_comm)) { if (strcmp(MSG_task_get_name(ctrl_task), "finalize")) { - DEBUG0("received message from ctrl"); + XBT_DEBUG("received message from ctrl"); xbt_mutex_acquire(mutex); received.push(ctrl_task); xbt_mutex_release(mutex); ctrl_task = NULL; ctrl_comm = MSG_task_irecv(&ctrl_task, get_ctrl_mbox()); } else { - DEBUG0("received finalize from ctrl"); + XBT_DEBUG("received finalize from ctrl"); MSG_task_destroy(ctrl_task); ctrl_task = NULL; ctrl_comm = NULL; @@ -203,14 +201,14 @@ int communicator::receiver() if (data_comm && comm_test_n_destroy(data_comm)) { if (strcmp(MSG_task_get_name(data_task), "finalize")) { - DEBUG0("received message from data"); + XBT_DEBUG("received message from data"); xbt_mutex_acquire(mutex); received.push(data_task); xbt_mutex_release(mutex); data_task = NULL; data_comm = MSG_task_irecv(&data_task, get_data_mbox()); } else { - DEBUG0("received finalize from data"); + XBT_DEBUG("received finalize from data"); MSG_task_destroy(data_task); data_task = NULL; data_comm = NULL;