Fix mailbox::clear() to properly finish Comms

[simgrid.git] / src / kernel / activity / MailboxImpl.cpp

diff --git a/src/kernel/activity/MailboxImpl.cpp b/src/kernel/activity/MailboxImpl.cpp
index 4b8a307..88b2a08 100644 (file)
--- a/src/kernel/activity/MailboxImpl.cpp
+++ b/src/kernel/activity/MailboxImpl.cpp
@@ -4,6 +4,7 @@
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "src/kernel/activity/MailboxImpl.hpp"
+#include "simgrid/msg.h"
 #include "src/kernel/activity/CommImpl.hpp"
 
 #include <unordered_map>
@@ -14,9 +15,7 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_mailbox, kernel, "Mailbox implementation");
 /*                           Rendez-Vous Points                               */
 /******************************************************************************/
 
-namespace simgrid {
-namespace kernel {
-namespace activity {
+namespace simgrid::kernel::activity {
 
 unsigned MailboxImpl::next_id_ = 0;
 
@@ -32,7 +31,7 @@ MailboxImpl::~MailboxImpl()
 void MailboxImpl::set_receiver(s4u::ActorPtr actor)
 {
   if (this->permanent_receiver_) {
-    std::vector<MailboxImpl*>& mboxes = this->permanent_receiver_->mailboxes;
+    std::vector<MailboxImpl*>& mboxes = this->permanent_receiver_->mailboxes_;
     mboxes.erase(std::remove(mboxes.begin(), mboxes.end(), this), mboxes.end());
   }
 
@@ -71,24 +70,27 @@ void MailboxImpl::remove(const CommImplPtr& comm)
  */
 void MailboxImpl::clear()
 {
+  // CommImpl::cancel() will remove the comm from the mailbox..
   for (auto comm : done_comm_queue_) {
     comm->cancel();
-    comm->set_state(State::DST_HOST_FAILURE);
+    comm->set_state(State::FAILED);
+    comm->post();
   }
   done_comm_queue_.clear();
 
-  // CommImpl::cancel() will remove the comm from the mailbox..
   while (not comm_queue_.empty()) {
     auto comm = comm_queue_.back();
     if (comm->get_state() == State::WAITING && not comm->is_detached()) {
       comm->cancel();
-      comm->set_state(State::DST_HOST_FAILURE);
+      comm->set_state(State::FAILED);
+      comm->post();
     } else
       comm_queue_.pop_back();
   }
+  xbt_assert(comm_queue_.empty() && done_comm_queue_.empty());
 }
 
-CommImplPtr MailboxImpl::iprobe(int type, bool (*match_fun)(void*, void*, CommImpl*), void* data)
+CommImplPtr MailboxImpl::iprobe(int type, const std::function<bool(void*, void*, CommImpl*)>& match_fun, void* data)
 {
   XBT_DEBUG("iprobe from %p %p", this, &comm_queue_);
 
@@ -123,7 +125,8 @@ CommImplPtr MailboxImpl::iprobe(int type, bool (*match_fun)(void*, void*, CommIm
  *  @param remove_matching whether or not to clean the found object from the queue
  *  @return The communication activity if found, nullptr otherwise
  */
-CommImplPtr MailboxImpl::find_matching_comm(CommImplType type, bool (*match_fun)(void*, void*, CommImpl*),
+CommImplPtr MailboxImpl::find_matching_comm(CommImplType type,
+                                            const std::function<bool(void*, void*, CommImpl*)>& match_fun,
                                             void* this_user_data, const CommImplPtr& my_synchro, bool done,
                                             bool remove_matching)
 {
@@ -142,15 +145,10 @@ CommImplPtr MailboxImpl::find_matching_comm(CommImplType type, bool (*match_fun)
 
   const CommImplPtr& comm = *iter;
   XBT_DEBUG("Found a matching communication synchro %p", comm.get());
-#if SIMGRID_HAVE_MC
-  comm->mbox_cpy = comm->get_mailbox();
-#endif
   comm->set_mailbox(nullptr);
   CommImplPtr comm_cpy = comm;
   if (remove_matching)
     comm_queue.erase(iter);
   return comm_cpy;
 }
-} // namespace activity
-} // namespace kernel
-} // namespace simgrid
+} // namespace simgrid::kernel::activity