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callbacks are actually meant for external users to use
[simgrid.git]
/
include
/
simgrid
/
s4u
/
Comm.hpp
diff --git
a/include/simgrid/s4u/Comm.hpp
b/include/simgrid/s4u/Comm.hpp
index
c972fe0
..
7c615fe
100644
(file)
--- a/
include/simgrid/s4u/Comm.hpp
+++ b/
include/simgrid/s4u/Comm.hpp
@@
-25,14
+25,14
@@
XBT_PUBLIC_CLASS Comm : public Activity
{
Comm() : Activity() {}
public:
- friend
void intrusive_ptr_release(simgrid::s4u::Comm
* c);
- friend
void intrusive_ptr_add_ref(simgrid::s4u::Comm
* c);
+ friend
XBT_PUBLIC(void) intrusive_ptr_release(simgrid::s4u::Comm
* c);
+ friend
XBT_PUBLIC(void) intrusive_ptr_add_ref(simgrid::s4u::Comm
* c);
friend Mailbox; // Factory of comms
virtual ~Comm();
- /*! take a
range of s4u::CommPtr (last excluded) and return when one of them is finished. The return value is an
- *
iterator on the finished Comms
. */
+ /*! take a
vector s4u::CommPtr and return when one of them is finished.
+ *
The return value is the rank of the first finished CommPtr
. */
static int wait_any(std::vector<CommPtr> * comms) { return wait_any_for(comms, -1); }
/*! Same as wait_any, but with a timeout. If the timeout occurs, parameter last is returned.*/
static int wait_any_for(std::vector<CommPtr> * comms_in, double timeout)
@@
-54,63
+54,82
@@
public:
xbt_dynar_free(&comms);
return idx;
}
+
+ /*! take a vector s4u::CommPtr and return when all of them is finished. */
+ static void wait_all(std::vector<CommPtr> * comms)
+ {
+ // TODO: this should be a simcall or something
+ // TODO: we are missing a version with timeout
+ for (CommPtr comm : *comms) {
+ comm->wait();
+ }
+ }
+ /*! take a vector s4u::CommPtr and return the rank of the first finished one (or -1 if none is done). */
+ static int test_any(std::vector<CommPtr> * comms);
+
/** Creates (but don't start) an async send to the mailbox @p dest */
- static CommPtr XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put_init(): v3.20 will turn this warning into an error.")
-
send_init(MailboxPtr dest)
+ XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put_init(): v3.20 will turn this warning into an error.") static CommPtr
+ send_init(MailboxPtr dest)
{
return dest->put_init();
}
/** Creates (but don't start) an async send to the mailbox @p dest */
- static CommPtr XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put_init(): v3.20 will turn this warning into an error.")
-
send_init(MailboxPtr dest, void* data, int simulatedByteAmount)
+ XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put_init(): v3.20 will turn this warning into an error.") static CommPtr
+ send_init(MailboxPtr dest, void* data, int simulatedByteAmount)
{
return dest->put_init(data, simulatedByteAmount);
}
/** Creates and start an async send to the mailbox @p dest */
- static CommPtr XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put_async(): v3.20 will turn this warning into an error.")
-
send_async(MailboxPtr dest, void* data, int simulatedByteAmount)
+ XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::put_async(): v3.20 will turn this warning into an error.") static CommPtr
+ send_async(MailboxPtr dest, void* data, int simulatedByteAmount)
{
return dest->put_async(data, simulatedByteAmount);
}
/** Creates (but don't start) an async recv onto the mailbox @p from */
- static CommPtr XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::get_init(): v3.20 will turn this warning into an error.")
-
recv_init(MailboxPtr from)
+ XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::get_init(): v3.20 will turn this warning into an error.") static CommPtr
+ recv_init(MailboxPtr from)
{
return from->get_init();
}
/** Creates and start an async recv to the mailbox @p from */
- static CommPtr XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::get_async(): v3.20 will turn this warning into an error.")
-
recv_async(MailboxPtr from, void** data)
+ XBT_ATTRIB_DEPRECATED_v320("Use Mailbox::get_async(): v3.20 will turn this warning into an error.") static CommPtr
+ recv_async(MailboxPtr from, void** data)
{
return from->get_async(data);
}
-
void
start() override;
-
void
wait() override;
-
void
wait(double timeout) override;
+
Activity*
start() override;
+
Activity*
wait() override;
+
Activity*
wait(double timeout) override;
/** Start the comm, and ignore its result. It can be completely forgotten after that. */
- void detach();
+ Activity* detach();
+ /** Start the comm, and ignore its result. It can be completely forgotten after that. */
+ Activity* detach(void (*cleanFunction)(void*))
+ {
+ cleanFunction_ = cleanFunction;
+ return detach();
+ }
/** Sets the maximal communication rate (in byte/sec). Must be done before start */
-
void
setRate(double rate);
+
Activity*
setRate(double rate);
/** Specify the data to send */
-
void
setSrcData(void* buff);
+
Activity*
setSrcData(void* buff);
/** Specify the size of the data to send */
-
void
setSrcDataSize(size_t size);
+
Activity*
setSrcDataSize(size_t size);
/** Specify the data to send and its size */
-
void
setSrcData(void* buff, size_t size);
+
Activity*
setSrcData(void* buff, size_t size);
/** Specify where to receive the data */
-
void
setDstData(void** buff);
+
Activity*
setDstData(void** buff);
/** Specify the buffer in which the data should be received */
-
void
setDstData(void** buff, size_t size);
+
Activity*
setDstData(void** buff, size_t size);
/** Retrieve the size of the received data */
size_t getDstDataSize();
bool test();
-
void
cancel();
+
Activity*
cancel();
/** Retrieve the mailbox on which this comm acts */
MailboxPtr getMailbox();