For exammple, mca_btl_sm.knem_fd remained 0, and mca_btl_sm_component_close() ended up doing closing fd 0 which belongs to someone else.
fixed by Yossi, reviewed by miked
cmr=v1.7.4:reviewer=ompi-rm1.7
This commit was SVN r29875.
flexible members.
UDCM is ready to go for 1.7.4 with this patch.
cmr=v1.7.4:ticket=3940
This commit was SVN r29861.
The following Trac tickets were found above:
Ticket 3940 --> https://svn.open-mpi.org/trac/ompi/ticket/3940
Note that this event should never happen within a single OMPI job,
because OMPI will ignore usnic ports that are down. The PORT_ACTIVE
event should only occur if a port ''was'' down and is now ''up''. But
what the heck -- if we ever do get this event, it is harmless -- just
ignore it.
This commit was SVN r29852.
This is helpful in the work for #3694: ensure that many places that
eventually end up in configure don't overly-pollute the global shell
variable space (because debugging accidental shell variable pollution
can be a real pain).
Refs trac:3694
This commit was SVN r29830.
The following Trac tickets were found above:
Ticket 3694 --> https://svn.open-mpi.org/trac/ompi/ticket/3694
On the off chance that the PML is twiddling fields that it really
shouldn't be...
Reviewed-by: Reese Faucette <rfaucett@cisco.com>
This commit was SVN r29804.
MOFED apparently has a /usr/include/infiniband/verbs.h that also
defines a (slightly different but fully compatible) container_of
macro. So put proper #ifndef protection around our definition of
container_of.
Thanks to Rolf vandeVaart for pointing out the issue.
Reviewed by Dave Goodell.
cmr=v1.7.4:reviewer=ompi-rm1.7
This commit was SVN r29799.
Originally udcm acks used the immediate data to indicate which message was
being acknowleged. This data was (mysteriously) junk when using QLogic HCAs so I
updated udcm to use the source info (slid, qp, etc) to determine which message was being
acked. This works as long as we don't have two messages simultaneously in flight
to a particular peer and then loose the first of the two messages. The chances of this
happening are tiny. To fix this case I updated the udcm message header to include
a pointer to the in flight message. This pointer is then sent back to the sending
process to ack receipt.
cmr=v1.7.4:ticket=trac:3940
This commit was SVN r29775.
The following Trac tickets were found above:
Ticket 3940 --> https://svn.open-mpi.org/trac/ompi/ticket/3940
This commit updates the udcm cpc to support xrc. The steps followed by udcm
mimic those in the removed xoob cpc. This update has been tested with both XRC
and RC.
Mellanox, this is intended to go into 1.7.4. Please review carefully and let
me know if there are any issues.
cmr=v1.7.4:reviewer=miked
This commit was SVN r29767.
(aka the root). This commit is based on a patch provided by Pierre
Jolivet.
Fix all the output to match the failing MPI call.
This commit was SVN r29761.
To support the new mpool two changes were made to the mpool infrastructure:
1) Added an mpool flag to indicate that an mpool does not need the memory
hooks to use the leave pinned protocols. This flag is checked in the
mpool lookup.
2) Add a mpool context to the base registration. This new member is used
by the udreg mpool to store the udreg context associated with the
particular registration. The new member will not break the ABI
compatibility as the new member is only currently used by the udreg
mpool.
Dynamics support for Cray systems makes use of the global rank provided by
orte to give the ugni library a unique rank for each process. Dynamics
support is not available under direct-launch (srun.)
cmr=v1.7.4
This commit was SVN r29719.
This isn't being used yet - just enabling Nathan to do what he needs.
***** NOTE: any use of the OMPI_DB_GLOBAL_RANK database key must be protected by #ifdef OMPI_DB_GLOBAL_RANK as not all RTE's will define this key. *****
This commit was SVN r29708.
http://www.open-mpi.org/community/lists/devel/2013/10/13072.php
Add support for pinning GPU Direct RDMA in openib BTL for better small message latency of GPU buffers.
Note that none of this is compiled in unless CUDA-aware support is requested.
This commit was SVN r29680.
Gah! The "device" variable isn't used at all in this loop (my eye
glossed over the next line and thought that "device" was used in the
free() statement, but it's actually "devices" -- not "device").
This commit was SVN r29665.
The following Trac tickets were found above:
Ticket 3091 --> https://svn.open-mpi.org/trac/ompi/ticket/3091
<usnic device name>,<eth device>,<ip address>/<CIDR prefix>
For example:
usnic_0,eth4,10.1.0.15/16
This is just handy for mapping the usnic_X device back to the IP
network to which it corresponds.
This commit was SVN r29656.
Resolves a hang when using scif for shared memory transfers. This is a
simple change and doesn't require a review.
cmr=v1.7.4:reviewer=ompi-rm1.7
This commit was SVN r29653.
