-/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2020. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
XBT_PRIVATE void simcall_HANDLER_comm_send(smx_simcall_t simcall, smx_actor_t src, smx_mailbox_t mbox, double task_size,
double rate, unsigned char* src_buff, size_t src_buff_size,
- int (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
+ bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t),
void* data, double timeout)
{
- smx_activity_t comm = simcall_HANDLER_comm_isend(simcall, src, mbox, task_size, rate, src_buff, src_buff_size,
- match_fun, nullptr, copy_data_fun, data, 0);
+ simgrid::kernel::activity::ActivityImplPtr comm = simcall_HANDLER_comm_isend(
+ simcall, src, mbox, task_size, rate, src_buff, src_buff_size, match_fun, nullptr, copy_data_fun, data, 0);
SIMCALL_SET_MC_VALUE(*simcall, 0);
simcall_HANDLER_comm_wait(simcall, static_cast<simgrid::kernel::activity::CommImpl*>(comm.get()), timeout);
}
-XBT_PRIVATE smx_activity_t simcall_HANDLER_comm_isend(
+XBT_PRIVATE simgrid::kernel::activity::ActivityImplPtr simcall_HANDLER_comm_isend(
smx_simcall_t /*simcall*/, smx_actor_t src_proc, smx_mailbox_t mbox, double task_size, double rate,
- unsigned char* src_buff, size_t src_buff_size, int (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
+ unsigned char* src_buff, size_t src_buff_size,
+ bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
void (*clean_fun)(void*), // used to free the synchro in case of problem after a detached send
void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), // used to copy data if not default one
void* data, bool detached)
if (mbox->permanent_receiver_ != nullptr) {
// this mailbox is for small messages, which have to be sent right now
- other_comm->state_ = SIMIX_READY;
+ other_comm->state_ = simgrid::kernel::activity::State::READY;
other_comm->dst_actor_ = mbox->permanent_receiver_.get();
mbox->done_comm_queue_.push_back(other_comm);
XBT_DEBUG("pushing a message into the permanent receive list %p, comm %p", mbox, other_comm.get());
} else {
XBT_DEBUG("Receive already pushed");
- other_comm->state_ = SIMIX_READY;
+ other_comm->state_ = simgrid::kernel::activity::State::READY;
other_comm->set_type(simgrid::kernel::activity::CommImpl::Type::READY);
}
other_comm->copy_data_fun = copy_data_fun;
if (MC_is_active() || MC_record_replay_is_active())
- other_comm->state_ = SIMIX_RUNNING;
+ other_comm->state_ = simgrid::kernel::activity::State::RUNNING;
else
other_comm->start();
XBT_PRIVATE void simcall_HANDLER_comm_recv(smx_simcall_t simcall, smx_actor_t receiver, smx_mailbox_t mbox,
unsigned char* dst_buff, size_t* dst_buff_size,
- int (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
+ bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t),
void* data, double timeout, double rate)
{
- smx_activity_t comm = simcall_HANDLER_comm_irecv(simcall, receiver, mbox, dst_buff, dst_buff_size, match_fun,
- copy_data_fun, data, rate);
+ simgrid::kernel::activity::ActivityImplPtr comm = simcall_HANDLER_comm_irecv(
+ simcall, 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, static_cast<simgrid::kernel::activity::CommImpl*>(comm.get()), timeout);
}
-XBT_PRIVATE smx_activity_t simcall_HANDLER_comm_irecv(
- smx_simcall_t /*simcall*/, smx_actor_t receiver, smx_mailbox_t mbox, unsigned char* dst_buff, size_t* dst_buff_size,
- simix_match_func_t match_fun, void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t),
- void* data, double rate)
+XBT_PRIVATE simgrid::kernel::activity::ActivityImplPtr
+simcall_HANDLER_comm_irecv(smx_simcall_t /*simcall*/, smx_actor_t receiver, smx_mailbox_t mbox, unsigned char* dst_buff,
+ size_t* dst_buff_size, bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
+ void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
+ double rate)
{
simgrid::kernel::activity::CommImplPtr this_synchro =
simgrid::kernel::activity::CommImplPtr(new simgrid::kernel::activity::CommImpl());
simgrid::kernel::activity::CommImplPtr other_comm;
// communication already done, get it inside the list of completed comms
if (mbox->permanent_receiver_ != nullptr && not 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 list of already received comms
other_comm = mbox->find_matching_comm(simgrid::kernel::activity::CommImpl::Type::SEND, match_fun, data,
} else {
if (other_comm->surf_action_ && other_comm->get_remaining() < 1e-12) {
XBT_DEBUG("comm %p has been already sent, and is finished, destroy it", other_comm.get());
- other_comm->state_ = SIMIX_DONE;
+ other_comm->state_ = simgrid::kernel::activity::State::DONE;
other_comm->set_type(simgrid::kernel::activity::CommImpl::Type::DONE).set_mailbox(nullptr);
}
}
} else {
XBT_DEBUG("Match my %p with the existing %p", this_synchro.get(), other_comm.get());
- other_comm->state_ = SIMIX_READY;
+ other_comm->state_ = simgrid::kernel::activity::State::READY;
other_comm->set_type(simgrid::kernel::activity::CommImpl::Type::READY);
}
receiver->comms.push_back(other_comm);
other_comm->copy_data_fun = copy_data_fun;
if (MC_is_active() || MC_record_replay_is_active()) {
- other_comm->state_ = SIMIX_RUNNING;
+ other_comm->state_ = simgrid::kernel::activity::State::RUNNING;
return other_comm;
}
other_comm->start();
if (MC_is_active() || MC_record_replay_is_active()) {
int idx = SIMCALL_GET_MC_VALUE(*simcall);
if (idx == 0) {
- comm->state_ = SIMIX_DONE;
+ comm->state_ = simgrid::kernel::activity::State::DONE;
} else {
/* If we reached this point, the wait simcall must have a timeout */
/* Otherwise it shouldn't be enabled and executed by the MC */
THROW_IMPOSSIBLE;
if (comm->src_actor_ == simcall->issuer_)
- comm->state_ = SIMIX_SRC_TIMEOUT;
+ comm->state_ = simgrid::kernel::activity::State::SRC_TIMEOUT;
else
- comm->state_ = SIMIX_DST_TIMEOUT;
+ comm->state_ = simgrid::kernel::activity::State::DST_TIMEOUT;
}
comm->finish();
/* If the synchro has already finish perform the error handling, */
/* otherwise set up a waiting timeout on the right side */
- if (comm->state_ != SIMIX_WAITING && comm->state_ != SIMIX_RUNNING) {
+ if (comm->state_ != simgrid::kernel::activity::State::WAITING &&
+ comm->state_ != simgrid::kernel::activity::State::RUNNING) {
comm->finish();
} else { /* we need a sleep action (even when there is no timeout) to be notified of host failures */
simgrid::kernel::resource::Action* sleep = simcall->issuer_->get_host()->pimpl_cpu->sleep(timeout);
if (MC_is_active() || MC_record_replay_is_active()) {
res = comm->src_actor_ && comm->dst_actor_;
if (res)
- comm->state_ = SIMIX_DONE;
+ comm->state_ = simgrid::kernel::activity::State::DONE;
} else {
- res = comm->state_ != SIMIX_WAITING && comm->state_ != SIMIX_RUNNING;
+ res = comm->state_ != simgrid::kernel::activity::State::WAITING &&
+ comm->state_ != simgrid::kernel::activity::State::RUNNING;
}
simcall_comm_test__set__result(simcall, res);
simgrid::kernel::activity::CommImpl* comm = comms[idx];
simcall_comm_testany__set__result(simcall, idx);
comm->simcalls_.push_back(simcall);
- comm->state_ = SIMIX_DONE;
+ comm->state_ = simgrid::kernel::activity::State::DONE;
comm->finish();
}
return;
for (std::size_t i = 0; i != count; ++i) {
simgrid::kernel::activity::CommImpl* comm = comms[i];
- if (comm->state_ != SIMIX_WAITING && comm->state_ != SIMIX_RUNNING) {
+ if (comm->state_ != simgrid::kernel::activity::State::WAITING &&
+ comm->state_ != simgrid::kernel::activity::State::RUNNING) {
simcall_comm_testany__set__result(simcall, i);
comm->simcalls_.push_back(simcall);
comm->finish();
auto* comm = comms[idx];
comm->simcalls_.push_back(simcall);
simcall_comm_waitany__set__result(simcall, idx);
- comm->state_ = SIMIX_DONE;
+ comm->state_ = simgrid::kernel::activity::State::DONE;
comm->finish();
return;
}
comm->simcalls_.push_back(simcall);
/* see if the synchro is already finished */
- if (comm->state_ != SIMIX_WAITING && comm->state_ != SIMIX_RUNNING) {
+ if (comm->state_ != simgrid::kernel::activity::State::WAITING &&
+ comm->state_ != simgrid::kernel::activity::State::RUNNING) {
comm->finish();
break;
}
cleanupSurf();
- if (detached_ && state_ != SIMIX_DONE) {
+ if (detached_ && state_ != State::DONE) {
/* the communication has failed and was detached:
* we have to free the buffer */
if (clean_fun)
CommImpl* CommImpl::start()
{
/* If both the sender and the receiver are already there, start the communication */
- if (state_ == SIMIX_READY) {
-
+ if (state_ == State::READY) {
s4u::Host* sender = src_actor_->get_host();
s4u::Host* receiver = dst_actor_->get_host();
surf_action_ = surf_network_model->communicate(sender, receiver, size_, rate_);
surf_action_->set_activity(this);
surf_action_->set_category(get_tracing_category());
- state_ = SIMIX_RUNNING;
+ state_ = State::RUNNING;
XBT_DEBUG("Starting communication %p from '%s' to '%s' (surf_action: %p)", this, sender->get_cname(),
receiver->get_cname(), surf_action_);
if (surf_action_->get_state() == resource::Action::State::FAILED) {
XBT_DEBUG("Communication from '%s' to '%s' failed to start because of a link failure", sender->get_cname(),
receiver->get_cname());
- state_ = SIMIX_LINK_FAILURE;
+ state_ = State::LINK_FAILURE;
post();
} else if (src_actor_->is_suspended() || dst_actor_->is_suspended()) {
void CommImpl::cancel()
{
/* if the synchro is a waiting state means that it is still in a mbox so remove from it and delete it */
- if (state_ == SIMIX_WAITING) {
+ if (state_ == State::WAITING) {
if (not detached_) {
mbox_->remove(this);
- state_ = SIMIX_CANCELED;
+ state_ = State::CANCELED;
}
} else if (not MC_is_active() /* when running the MC there are no surf actions */
- && not MC_record_replay_is_active() && (state_ == SIMIX_READY || state_ == SIMIX_RUNNING)) {
+ && not MC_record_replay_is_active() && (state_ == State::READY || state_ == State::RUNNING)) {
surf_action_->cancel();
}
}
{
/* Update synchro state */
if (src_timeout_ && src_timeout_->get_state() == resource::Action::State::FINISHED)
- state_ = SIMIX_SRC_TIMEOUT;
+ state_ = State::SRC_TIMEOUT;
else if (dst_timeout_ && dst_timeout_->get_state() == resource::Action::State::FINISHED)
- state_ = SIMIX_DST_TIMEOUT;
+ state_ = State::DST_TIMEOUT;
else if (src_timeout_ && src_timeout_->get_state() == resource::Action::State::FAILED)
- state_ = SIMIX_SRC_HOST_FAILURE;
+ state_ = State::SRC_HOST_FAILURE;
else if (dst_timeout_ && dst_timeout_->get_state() == resource::Action::State::FAILED)
- state_ = SIMIX_DST_HOST_FAILURE;
+ state_ = State::DST_HOST_FAILURE;
else if (surf_action_ && surf_action_->get_state() == resource::Action::State::FAILED) {
- state_ = SIMIX_LINK_FAILURE;
+ state_ = State::LINK_FAILURE;
} else
- state_ = SIMIX_DONE;
+ state_ = State::DONE;
XBT_DEBUG("SIMIX_post_comm: comm %p, state %d, src_proc %p, dst_proc %p, detached: %d", this, (int)state_,
src_actor_.get(), dst_actor_.get(), detached_);
/* Check out for errors */
if (not simcall->issuer_->get_host()->is_on()) {
- simcall->issuer_->context_->iwannadie = true;
+ simcall->issuer_->context_->set_wannadie();
} else {
switch (state_) {
-
- case SIMIX_DONE:
+ case State::DONE:
XBT_DEBUG("Communication %p complete!", this);
copy_data();
break;
- case SIMIX_SRC_TIMEOUT:
+ case State::SRC_TIMEOUT:
simcall->issuer_->exception_ = std::make_exception_ptr(
simgrid::TimeoutException(XBT_THROW_POINT, "Communication timeouted because of the sender"));
break;
- case SIMIX_DST_TIMEOUT:
+ case State::DST_TIMEOUT:
simcall->issuer_->exception_ = std::make_exception_ptr(
simgrid::TimeoutException(XBT_THROW_POINT, "Communication timeouted because of the receiver"));
break;
- case SIMIX_SRC_HOST_FAILURE:
+ case State::SRC_HOST_FAILURE:
if (simcall->issuer_ == src_actor_)
- simcall->issuer_->context_->iwannadie = true;
+ simcall->issuer_->context_->set_wannadie();
else
simcall->issuer_->exception_ =
std::make_exception_ptr(simgrid::NetworkFailureException(XBT_THROW_POINT, "Remote peer failed"));
break;
- case SIMIX_DST_HOST_FAILURE:
+ case State::DST_HOST_FAILURE:
if (simcall->issuer_ == dst_actor_)
- simcall->issuer_->context_->iwannadie = true;
+ simcall->issuer_->context_->set_wannadie();
else
simcall->issuer_->exception_ =
std::make_exception_ptr(simgrid::NetworkFailureException(XBT_THROW_POINT, "Remote peer failed"));
break;
- case SIMIX_LINK_FAILURE:
+ case State::LINK_FAILURE:
XBT_DEBUG("Link failure in synchro %p between '%s' and '%s': posting an exception to the issuer: %s (%p) "
"detached:%d",
this, src_actor_ ? src_actor_->get_host()->get_cname() : nullptr,
std::make_exception_ptr(simgrid::NetworkFailureException(XBT_THROW_POINT, "Link failure")));
break;
- case SIMIX_CANCELED:
+ case State::CANCELED:
if (simcall->issuer_ == dst_actor_)
simcall->issuer_->exception_ = std::make_exception_ptr(
simgrid::CancelException(XBT_THROW_POINT, "Communication canceled by the sender"));