copy_data_callback_ = callback;
}
+CommImpl& CommImpl::set_type(CommImplType type)
+{
+ type_ = type;
+ return *this;
+}
+
CommImpl& CommImpl::set_size(double size)
{
size_ = size;
XBT_DEBUG("send from mailbox %p", mbox);
/* Prepare a synchro describing us, so that it gets passed to the user-provided filter of other side */
- CommImplPtr this_comm(new CommImpl(CommImpl::Type::SEND));
+ CommImplPtr this_comm(new CommImpl());
+ this_comm->set_type(CommImplType::SEND);
/* 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 */
CommImplPtr other_comm =
- mbox->find_matching_comm(CommImpl::Type::RECEIVE, observer->get_match_fun(), observer->get_payload(), this_comm,
+ mbox->find_matching_comm(CommImplType::RECEIVE, observer->get_match_fun(), observer->get_payload(), this_comm,
/*done*/ false, /*remove_matching*/ true);
if (not other_comm) {
ActivityImplPtr CommImpl::irecv(actor::CommIrecvSimcall* observer)
{
- CommImplPtr this_synchro(new CommImpl(CommImpl::Type::RECEIVE));
+ CommImplPtr this_synchro(new CommImpl());
+ this_synchro->set_type(CommImplType::RECEIVE);
+
auto* mbox = observer->get_mailbox();
XBT_DEBUG("recv from mbox %p. this_synchro=%p", mbox, this_synchro.get());
if (mbox->is_permanent() && mbox->has_some_done_comm()) {
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(CommImpl::Type::SEND, observer->get_match_fun(), observer->get_payload(),
+ other_comm = mbox->find_matching_comm(CommImplType::SEND, observer->get_match_fun(), observer->get_payload(),
this_synchro, /*done*/ true, /*remove_matching*/ true);
// if not found, assume the receiver came first, register it to the mailbox in the classical way
if (not other_comm) {
* 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_comm = mbox->find_matching_comm(CommImpl::Type::SEND, observer->get_match_fun(), observer->get_payload(),
+ other_comm = mbox->find_matching_comm(CommImplType::SEND, observer->get_match_fun(), observer->get_payload(),
this_synchro, /*done*/ false, /*remove_matching*/ true);
if (other_comm == nullptr) {
namespace kernel {
namespace activity {
+enum class CommImplType { SEND, RECEIVE };
+
class XBT_PUBLIC CommImpl : public ActivityImpl_T<CommImpl> {
~CommImpl() override;
void cleanup_surf();
long mbox_id_ = -1; /* ID of the rendez-vous where the comm was first queued (for MC) */
s4u::Host* from_ = nullptr; /* Pre-determined only for direct host-to-host communications */
s4u::Host* to_ = nullptr; /* Otherwise, computed at start() time from the actors */
+ CommImplType type_ = CommImplType::SEND; /* Type of the communication (SEND or RECEIVE) */
public:
- enum class Type { SEND, RECEIVE };
-
static void set_copy_data_callback(void (*callback)(CommImpl*, void*, size_t));
- explicit CommImpl(Type type) : type_(type) {}
+ CommImpl() = default;
CommImpl(s4u::Host* from, s4u::Host* to, double bytes);
+ CommImpl& set_type(CommImplType type);
+ CommImplType get_type() const { return type_; }
CommImpl& set_size(double size);
CommImpl& set_src_buff(unsigned char* buff, size_t size);
CommImpl& set_dst_buff(unsigned char* buff, size_t* size);
void set_exception(actor::ActorImpl* issuer) override;
void finish() override;
- const Type type_ = Type::SEND; /* Type of the communication (SEND or RECEIVE) */
#if SIMGRID_HAVE_MC
MailboxImpl* mbox_cpy = nullptr; /* Copy of the rendez-vous where the comm is queued, MC needs it for DPOR
{
XBT_DEBUG("iprobe from %p %p", this, &comm_queue_);
- CommImplPtr this_comm;
- CommImpl::Type smx_type;
+ CommImplPtr this_comm(new CommImpl);
+ CommImplType other_type;
if (type == 1) {
- this_comm = CommImplPtr(new CommImpl(CommImpl::Type::SEND));
- smx_type = CommImpl::Type::RECEIVE;
+ this_comm->set_type(CommImplType::SEND);
+ other_type = CommImplType::RECEIVE;
} else {
- this_comm = CommImplPtr(new CommImpl(CommImpl::Type::RECEIVE));
- smx_type = CommImpl::Type::SEND;
+ this_comm->set_type(CommImplType::RECEIVE);
+ other_type = CommImplType::SEND;
}
CommImplPtr other_comm = nullptr;
if (permanent_receiver_ != nullptr && not done_comm_queue_.empty()) {
XBT_DEBUG("first check in the permanent recv mailbox, to see if we already got something");
- other_comm = find_matching_comm(smx_type, match_fun, data, this_comm, /*done*/ true, /*remove_matching*/ false);
+ other_comm = find_matching_comm(other_type, match_fun, data, this_comm, /*done*/ true, /*remove_matching*/ false);
}
if (not other_comm) {
XBT_DEBUG("check if we have more luck in the normal mailbox");
- other_comm = find_matching_comm(smx_type, match_fun, data, this_comm, /*done*/ false, /*remove_matching*/ false);
+ other_comm = find_matching_comm(other_type, match_fun, data, this_comm, /*done*/ false, /*remove_matching*/ false);
}
return other_comm;
* @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(CommImpl::Type type, bool (*match_fun)(void*, void*, CommImpl*),
+CommImplPtr MailboxImpl::find_matching_comm(CommImplType type, bool (*match_fun)(void*, void*, CommImpl*),
void* this_user_data, const CommImplPtr& my_synchro, bool done,
bool remove_matching)
{
auto iter = std::find_if(
comm_queue.begin(), comm_queue.end(), [&type, &match_fun, &this_user_data, &my_synchro](const CommImplPtr& comm) {
- void* other_user_data = (comm->type_ == CommImpl::Type::SEND ? comm->src_data_ : comm->dst_data_);
- return (comm->type_ == type && (not match_fun || match_fun(this_user_data, other_user_data, comm.get())) &&
+ void* other_user_data = (comm->get_type() == CommImplType::SEND ? comm->src_data_ : comm->dst_data_);
+ return (comm->get_type() == type && (not match_fun || match_fun(this_user_data, other_user_data, comm.get())) &&
(not comm->match_fun || comm->match_fun(other_user_data, this_user_data, my_synchro.get())));
});
if (iter == comm_queue.end()) {
void push_done(CommImplPtr done_comm) { done_comm_queue_.push_back(done_comm); }
void remove(const CommImplPtr& comm);
CommImplPtr iprobe(int type, bool (*match_fun)(void*, void*, CommImpl*), void* data);
- CommImplPtr find_matching_comm(CommImpl::Type type, bool (*match_fun)(void*, void*, CommImpl*), void* this_user_data,
+ CommImplPtr find_matching_comm(CommImplType type, bool (*match_fun)(void*, void*, CommImpl*), void* this_user_data,
const CommImplPtr& my_synchro, bool done, bool remove_matching);
bool is_permanent() const { return permanent_receiver_ != nullptr; }
actor::ActorImplPtr get_permanent_receiver() const { return permanent_receiver_; }