#include "src/kernel/activity/ActivityImpl.hpp"
#include "src/kernel/actor/ActorImpl.hpp"
-#include "surf/surf.hpp"
-
namespace simgrid {
namespace kernel {
~CommImpl() override;
void cleanup_surf();
+ static void (*copy_data_callback_)(CommImpl*, void*, size_t);
+
double rate_ = 0.0;
double size_ = 0.0;
bool detached_ = false; /* If detached or not */
bool copied_ = false; /* whether the data were already copied */
MailboxImpl* mbox_ = nullptr; /* Rendez-vous where the comm is queued */
+ 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 */
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(s4u::Host* from, s4u::Host* to, double bytes);
MailboxImpl* get_mailbox() const { return mbox_; }
bool detached() const { return detached_; }
+ std::vector<s4u::Link*> get_traversed_links() const;
void copy_data();
+ bool test() override;
+ void wait_for(actor::ActorImpl* issuer, double timeout) override;
+ static ssize_t test_any(const actor::ActorImpl* issuer, const std::vector<CommImpl*>& comms);
+ static void wait_any_for(actor::ActorImpl* issuer, const std::vector<CommImpl*>& comms, double timeout);
+
CommImpl* start();
void suspend() override;
void resume() override;
void cancel() override;
void post() override;
+ void set_exception(actor::ActorImpl* issuer) override;
void finish() override;
- const CommImpl::Type type_; /* Type of the communication (SEND or RECEIVE) */
+ 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
resource::Action* dst_timeout_ = nullptr; /* Surf's actions to instrument the timeouts */
actor::ActorImplPtr src_actor_ = nullptr;
actor::ActorImplPtr dst_actor_ = nullptr;
- 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 */
/* Data to be transferred */
unsigned char* src_buff_ = nullptr;
void* src_data_ = nullptr; /* User data associated to the communication */
void* dst_data_ = nullptr;
+ static xbt::signal<void(CommImpl const&)> on_start;
+ static xbt::signal<void(CommImpl const&)> on_completion;
};
} // namespace activity
} // namespace kernel