These issues were introduced in the recent commit b71af0eca0.
This commit fixes Coverity CID 1451661 and 1451660.
Though `c_info` part was an actual bug, the `c_sendtypes` part was not.
Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>
Update PMIx to latest master to get supporting updates. For
connect/accept (part of comm_spawn as well), lookup locality for all
participating procs on the node and compute the relative locality so it
can be used for MPI operations.
Signed-off-by: Ralph Castain <rhc@pmix.org>
After the OPAL_MODEX_RECV call, remote_addrs was not freed in the error
path. Moved the free call into cleanup to ensure we always free this
memory before leaving the function.
Signed-off-by: William Zhang <wilzhang@amazon.com>
- ignore sendcounts, sendispls and sendtypes arguments when MPI_IN_PLACE is used
- use the right size when an inter-communicator is used.
Thanks Markus Geimer for reporting this.
Refs. open-mpi/ompi#5459
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
MPI standard states a user MPI_Op and/or user MPI_Datatype can be free'd
after a call to a non blocking collective and before the non-blocking
collective completes.
Retain user (only) MPI_Op and MPI_Datatype when the non blocking call is
invoked, and set a request callback so they are free'd when the MPI_Request
completes.
Thanks Thomas Ponweiser for reporting this
Fixesopen-mpi/ompi#2151Fixesopen-mpi/ompi#1304
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Added information on the type of objects provided in the list as well as
the required fields for them.
Signed-off-by: William Zhang <wilzhang@amazon.com>
The parameter names were misleading due to implying a single interface
instead of a list. This will provide more clarity in distinguishing the
list of interfaces from each individual interface.
Signed-off-by: William Zhang <wilzhang@amazon.com>
Unfortunately, https://github.com/open-mpi/ompi/pull/6797 was merged
before all feedback was received (39b799d936). This PR is a minor
addendum to that commit.
This PR simply removes a meaningless `= {0}` operation.
The use of gethostname() here -- and many other places in the code
base -- is technically unsafe. See
https://github.com/open-mpi/ompi/issues/6801 for a further description
of the issue and a suggested fix. But the risk is quite low;
real-world hostnames are usually much shorter than
OPAL_MAXHOSTNAMELEN. Hence, this PR just removes the meaningless
operation and leaves a real fix for gethostname() usage to a potential
future PR.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Previously the verbose output of if_linux_ipv6_open looked like this:
found interface ab c: 0ab: a b: abc: 0 0: a 0🔡 0 0 scope 0
This changes the output to:
found interface eth0 inet6 ab0c🆎a0b🔤0:a00:abcd:0 scope 0
Signed-off-by: Orivej Desh <orivej@gmx.fr>
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
A typical parameter of opal_output_verbose() is ORTE_NAME_PRINT(...),
which is an expensive macro.
Most of the time, this is unnecessary since the verbosity level is too high.
Make opal_output_verbose() a macro so such arguments are only evaluated if the
verbosity is low enough.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Since array_of_errcodes is only allocated when MPI_ERRCODES_IGNORE is not used,
it should not be cleaned when MPI_ERRCODES_IGNORE is used.
Correctly allocate array_of_errcodes with the right size (e.g. maxprocs).
Thanks Gyevi-Nagy Laszlo for reporting this issue.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
do not check some input parameters when an {in,out}degree is zero
Thanks Junchao Zhang for analyzing and reporting this issue.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
