add object size to opal class
no longer need the size when allocating a new object as this is stored in
the class structure
--- dr changes
Previous rev. maintained state on the communicator used for acking duplicate
fragments, but the communicator may be destroyed prior to successfull
delivery of an ack to the peer. We must therefore maintain this state
globally on a per peer, not a per peer, per communicator basis.
This requires that we use a global rank on the wire and translate this as
appropriate to a local rank within the communicator.
This commit was SVN r9454.
flag, new flags to be included when convertor is initialized
- modified pml/btl module defs and added stub functions for diagnostic
output routines to dump state of queues / endpoints
- updates to data reliability pml
This commit was SVN r9329.
to let the PML (or io, more generally the low level request manager)
to have it's own release function (what was before the req_fini). This
function will only be called from the low level while the req_free will
be called from the upper level (MPI layer) in order to mark the request
as not used by the user anymore.
From the request point of view the requests will be marked as inactive
everytime we read their status (true for persistent as well). As
MPI_REQUEST_NULL is already marked as inactive, the test and wait functions
are simpler. The drawback is that now we have to change in the
ompi_request_{test|wait} the req_status of the request once we get it's
status.
This commit was SVN r9290.
Buffer first descriptor on the sendreq until postive ACK
Set bytes delivered only after postive ACK, removed num_acks, etc, in general
trying to remove as much state as possible so that rolling things back isn't
such a nightmare
This commit was SVN r9187.
working on creating a uniform retransmission mechanism otherwise each type of
send ends up needing a special case for retransmission.
Removed NACK for individual transmissions, we just aggregate these and send
them at the end of a vfrag
This commit was SVN r9141.
Note, the checksums are not enabled currently, setting to zero as the
convertor is not ready for checksums yet.
Also, we can't call unpack/pack on convertor with 0 bytes, otherwise it
crashes.
This commit was SVN r9062.
