implemented entirely on top of the PML. This allows us to have a
one-sided interface even when we are using the CM PML and MTLs for
point-to-point transport (and therefore not using the BML/BTLs)
* Old pt2pt component was renamed "rdma", as it will soon be having
real RDMA support added to it.
Work was done in a temporary branch. Commit is the result of the
merge command:
svn merge -r10862:11099 https://svn.open-mpi.org/svn/ompi/tmp/bwb-osc-pt2pt
This commit was SVN r11100.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r10862
r11099
of send/receives outstanding.
Use ibv_cq_resize if available after initial creation of completion queue if
cq_size is too small (based on number of peers).
This commit was SVN r11053.
shared memory segments
* make sure to properly unlink the collectives sm bootstrap area at
shutdown
* Add missing / in the path for the mpool shared memory segment
* make sure to release the common_mmap structure in the SM btl
after unlinking the file during shutdown
This commit was SVN r10886.
than $(LN_S). This causes problems with with Windows and probably
elsewhere (re: #200). So use a slightly different trick to get the
right header selected for the MEMCPY and TIMER components.
* Using the same trick used to solve the AC_CONFIG_LINKS problem,
stop using a separate header file for direct calling in the
PML and MTL. This lets me remove some icky code in ompi_mca.m4
that was more fragile than I really liked.
This commit was SVN r10841.
We now set truncation error if we received more than we delivered for both
the OB1 and DR PMLs (the CM PML doesn't need such a fix, as the condition
is set at the MTL level)
This commit was SVN r10812.
The following Trac tickets were found above:
Ticket 172 --> https://svn.open-mpi.org/trac/ompi/ticket/172
all but buffered and persistent requests. Unfortunately we were note able to
reuse the pml_base_request_t as it was just too heavy for our needs. Lots of
code for 2/10 usec ;-)
This commit was SVN r10810.
There was some old code regarding the convertor which does not have to be there
(the problem was corrected a while ago). In the PML we already know how the progress
function is defined, so call the BML progress instead, which will save one function
call.
The macro MCA_PML_OB1_COMPUTE_SEGMENT_LENGTH is already defined in the pml_ob1.h
so it should not be in the endpoint.h.
Remove a double definition of the mca_pml_ob1_progress function in the pml_ob1.h.
This commit was SVN r10775.
I've introduced a race condition - seeing occasional LOCAL_LENGTH errors on the receive side. I think I'm mixing up eager/max somehow - will look at it more on monday.
This commit was SVN r10690.
convertor doesn't handle it properly
continue peeking until we don't get anything else..
close the endpoint before closing the library..
add a blocking send that uses mx_test ..
This commit was SVN r10684.
is the one provided by the user. For the buffered send the real datatype used
for the communication is always MPI_BYTE and the count can be retrieved from
the req_bytes_packed field. This will decrease the size of the request by
one pointer and one size_t (8 bytes or 16 bytes depending on the architecture).
This commit was SVN r10680.
