non-empty. If not, then exit the openib btl silently. This addresses
the case where libibverbs is installed (which is getting more common)
and therefore the openib BTL was built/installed, but the kernel
drivers are not loaded (assumedly because there is no RDMA hardware
present). In this case, "mpirun a.out" will not issue a warning.
There appears to be no good way to definitely tell if there are no
RDMA hardware devices present. For example, if libibverbs/the openib
BTL is installed, there are no RDMA devices present, but the RDMA
hardware kernel drivers ''are'' loaded, OMPI will warn that it was
unable to find suitable devices. This warning is easily eliminated by
unloading the kernel drivers.
This commit was SVN r18530.
The following Trac tickets were found above:
Ticket 1305 --> https://svn.open-mpi.org/trac/ompi/ticket/1305
The former will return a valid item in the list, the latter will return an invalid item that marks the end of the list.
It was happending that when oversubscribing by way of an appfile we would cause a segv because we tried to interpret the invalid item returned by "opal_list_get_end" instead of a valid item. We would then try to write to unallocated memory.
This commit fixes trac:1279
This commit was SVN r18529.
The following Trac tickets were found above:
Ticket 1279 --> https://svn.open-mpi.org/trac/ompi/ticket/1279
By consolidating them all into one function, ompi_info can call that function and register the desired variables. This also requires, however, that ompi_info call orte_output_init to avoid generating tons of error messages, so make that adjustment too.
Fixes ticket #1314
In addition, orte_output has a race condition issue whereby calls to orte_output/verbose can occur prior to either the RML being defined/setup, or the HNP being defined. This latter occurs during the initialization of the orte_process_info structure. In both cases, there is no way orte_output can send the output to the HNP. Hence, the message must be simply output locally.
Fixes ticket #1315
This commit was SVN r18524.
time, 27 May 2008 -- not web archived as of this commit), do the
following:
* move libtoolize earlier in the process
* remove most of acinclude.m4; instead, use "aclocal -I config" at
the top-level to have it automatically pull in any relevant .m4
file
* add patch for ifort shared library support for LT 2.2.4
(http://lists.gnu.org/archive/html/bug-libtool/2008-05/msg00049.html);
will likely be unnecessary in future LT versions
This commit was SVN r18515.
It is still possible that someone can call an orte_output function during orte_finalize - this is not an error. Prior commits ensured that this is correctly handled. This commit only deals with improper calls prior to calling orte_init.
This commit was SVN r18513.
* s/port/tcp_port/g where relevant to disambiguate TCP port from
device port
* Rework ipaddrcheck to make it work in the LMC>0 case
This commit was SVN r18482.
The following Trac tickets were found above:
Ticket 1281 --> https://svn.open-mpi.org/trac/ompi/ticket/1281
* Ensure _iwarp.h is always included, or you'll get warnings on
platforms that don't have the RDMACM
* Add skeleton for function descriptions in comments in iwarp.h
This commit was SVN r18477.
opal_ifnext() return -1 upon completion); don't check it against
opal_ifcount() -- the interface indexes aren't necessarily related to
how many interfaces were found.
This commit was SVN r18476.
with something with a different size ... well we segfault. The reason was
that the logic in the PML OB1 call the convertor based on the length
of he data on the wire and not the length of the data that the receiver
expects.
In other words, this is only half a patch :) It fix the problem, but we
still have to make sure the unpack is not called at all when the receiver
expect ZERO bytes.
This commit was SVN r18474.
This commit has the same commit message as r18450, but without the
extra bonus memory corruption that was introduced.
This commit was SVN r18467.
The following SVN revision numbers were found above:
r18450 --> open-mpi/ompi@5295902ebe
The following Trac tickets were found above:
Ticket 1285 --> https://svn.open-mpi.org/trac/ompi/ticket/1285
