point, the event engine has been shut down until btl finalization is
done, so opal_progress in the wait loop is not an option - we have
to drain from inside the btl.
Clean up the looping structure for the finalize routine
Update copyrights.
This commit was SVN r21620.
IPv4 and IPv6) is outside the legal boundaries. This fixes trac:1869.
This commit was SVN r21612.
The following Trac tickets were found above:
Ticket 1869 --> https://svn.open-mpi.org/trac/ompi/ticket/1869
btl_sm.c: In function ‘mca_btl_sm_sendi’:
btl_sm.c:734: warning: comparison between signed and unsigned
btl_sm.c: In function ‘mca_btl_sm_send’:
btl_sm.c:812: warning: comparison between signed and unsigned
This commit was SVN r21552.
The following SVN revision numbers were found above:
r21551 --> open-mpi/ompi@bd995d26b4
- poll FIFO occasionally even if just sending messages
- retry pending sends more often
- just before trying a new send
- as part of mca_btl_sm_component_progress
Maintain two new mca_btl_sm_component variables, num_outstanding_frags
and num_pending_sends, to keep overhead low.
Drain only one message fragment from the FIFO per btl_sm_component_progress
call (rather than drain until empty, which in retrospect everyone considers
to have been a mistake).
This commit was SVN r21551.
This commit was SVN r21533.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r21524
(now works on both big and little endian machines)
* Be a little more flexible when looking for active devices in
btl_openib_component.c
* Add device name and port number to lots of verbose and help
messages
* Add a bunch of verbose messages to give insight into what is
occurring during all the CPC wireups
This commit was SVN r21418.
Yes, friends, our favorite PCIE BTL has resurfaced as mgmt vacillates over its existence. This is an updated version that actually mostly works, in its final stages of debugging.
Some generalization still remains to be done...
This commit was SVN r21358.
shm_fifos values are only partially updated, and this leads to wrong values
for the offset. Moving the write barrier at the right place, plus forcing
some read barriers might help.
In addition I get rid of the sm_offset array which is completely useless.
This commit was SVN r21253.
for printing size_t use "%lu" and cast to (unsigned long).
This commit was SVN r21238.
The following SVN revision numbers were found above:
r21234 --> open-mpi/ompi@22b6177fb9
I just found that we have 2 place where we call for XRC domain
creation. First one in init_one_device() and second one prepare_device_for_use().
They have absolutely identical code, but the call in init_one_device() is useless
because on this stage we don't know about QP configuration and we don't know if we need
XRC at all. So I removing the duplicated code from init_one_device().
This commit was SVN r21235.
for us already.
* Slightly clarify the error message strings; now they match the new
error strings for btl_openib_ipaddr_in|exclude
This commit was SVN r21197.
subnet specifications (in addition to interface names). These
parameters now take a comma-delimited list of interfaces names and/or
a.b.c.d/x specifications (only IPv4 currently supported for subnet
specifications). For example:
mpirun --mca btl_tcp_if_include 10.10.30.0/8,eth0
This commit was SVN r21189.
OMPI_* to OPAL_*. This allows opal layer to be used more independent
from the whole of ompi.
NOTE: 9 "svn mv" operations immediately follow this commit.
This commit was SVN r21180.
- Delete unnecessary header files using
contrib/check_unnecessary_headers.sh after applying
patches, that include headers, being "lost" due to
inclusion in one of the now deleted headers...
In total 817 files are touched.
In ompi/mpi/c/ header files are moved up into the actual c-file,
where necessary (these are the only additional #include),
otherwise it is only deletions of #include (apart from the above
additions required due to notifier...)
- To get different MCAs (OpenIB, TM, ALPS), an earlier version was
successfully compiled (yesterday) on:
Linux locally using intel-11, gcc-4.3.2 and gcc-SVN + warnings enabled
Smoky cluster (x86-64 running Linux) using PGI-8.0.2 + warnings enabled
Lens cluster (x86-64 running Linux) using Pathscale-3.2 + warnings enabled
This commit was SVN r21096.
several header files (previously included by header-files)
now have to be moved "upward".
This is mainly system headers such as string.h, stdio.h and for
networking, but also some orte headers.
This commit was SVN r21095.
and mo'bettah. Put in lengthy comments explaining what's going on.
We might still want to tweak this some more, but we can no longer get
IMB-EXT to hang with this new code anymore (e.g., even without eager
RDMA -- we discovered after the fact that the code in the v1.3.2
release will hang if eager RDMA is disabled).
Fixes trac:1890. Really.
This commit was SVN r21061.
The following Trac tickets were found above:
Ticket 1890 --> https://svn.open-mpi.org/trac/ompi/ticket/1890
_endpoint_post_send(), which could result in an infinite loop (see the
comment in the code).
This is part one of a proper fix; it's suitable for the v1.3 tree and
for an immediate release. Pasha and I plan to spend a little more
time and clean up this stuff properly, but it does not need to be
included in v1.3.2.
This commit was SVN r21047.
The following Trac tickets were found above:
Ticket 1890 --> https://svn.open-mpi.org/trac/ompi/ticket/1890
and https://svn.open-mpi.org/trac/ompi/ticket/1853, mallopt() hints do
not always work -- it is possible for memory to be returned to the OS
and therefore OMPI's registration cache becomes invalid.
This commit removes all use of mallopt() and uses a different way to
integrate ptmalloc2 than we have done in the past. In particular, we
use almost exactly the same technique as MX:
* Remove all uses of mallopt, to include the opal/memory mallopt
component.
* Name-shift all of OMPI's internal ptmalloc2 public symbols (e.g.,
malloc -> opal_memory_ptmalloc2_malloc).
* At run-time, use the existing glibc allocator malloc hook function
pointers to fully hijack the glibc allocator with our own
name-shifted ptmalloc2.
* Make the decision whether to hijack the glibc allocator ''at run
time'' (vs. at link time, as previous ptmalloc2 integration
attempts have done). Look at the OMPI_MCA_mpi_leave_pinned
and OMPI_MCA_mpi_leave_pinned_pipeline environment variables and
the existence of /sys/class/infiniband to determine if we should
install the hooks or not.
* As an added bonus, we can now tell if libopen-pal is linked
statically or dynamically, and if we're linked statically, we
assume that munmap intercept support doesn't work.
See the opal/mca/memory/ptmalloc2/README-open-mpi.txt file for all the
gory details about the implementation.
Fixes trac:1853.
This commit was SVN r20921.
The following Trac tickets were found above:
Ticket 1853 --> https://svn.open-mpi.org/trac/ompi/ticket/1853
