Enabling the FT code breaks compilation (again). This series
tries to fix the compiler errors. This is again only fixing
the compiler errors without any warranty that the result
might actually support FT again.
With the changes introduced in the previous patches in this series
some goto constructs for cleanup are no longer necessary and removed.
Enabling the FT code breaks compilation (again). This series
tries to fix the compiler errors. This is again only fixing
the compiler errors without any warranty that the result
might actually support FT again.
This patch tries to handle the new xcast semantic.
Enabling the FT code breaks compilation (again). This series
tries to fix the compiler errors. This is again only fixing
the compiler errors without any warranty that the result
might actually support FT again.
The FT code used barrier mechanisms which have been removed
with aec5cd08bd. This patch replaces
all those different barriers with opal_pmix.fence(NULL, 0);
I am not sure this is completely correct but at least a starting
point for a review.
Enabling the FT code breaks compilation (again). This series
tries to fix the compiler errors. This is again only fixing
the compiler errors without any warranty that the result
might actually support FT again.
This first patch moves orte_cr_continue_like_restart from ORTE
to opal_cr_continue_like_restart in OPAL. This only leaves three
calls from OPAL to ORTE in the FT code. As it is not yet 100%
clear how to handle these calls the code orte_sstore.set_attr()
has been #ifdef'd out for now.
Noe that this commit removes option:lt_dladvise from the various
"info" tools output. This technically breaks our CLI "ABI" because
we're not deprecating it / replacing it with an alias to some other
"into" tool output.
Although the dl/libltdl component contains an "have_lt_dladvise" MCA
var that contains the same information, the "option:lt_dladvise"
output from the various "info" tools is *not* an MCA var, and
therefore we can't alias it. So it just has to die.
In order to have an effect, ibv_fork_init should be called in the
beginning of the verbs initialization flow - before the calls to the
ibv_create_qp and ibv_create_cq verbs.
These functions are called from the oob/ud code and by the time the
other verbs components (btl openib, pml yalla, ...) call ibv_fork_init,
it's too late. This commit forces the call to ibv_fork_init (if it's
requested) right at the beginning of all the components that are using
verbs.
(ibv_fork_init() can be safely called multiple times)
This commit also removes the btl_openib_want_fork_support mca parameter
and adds a new mca parameter instead - opal_verbs_want_fork_support.
Through this new parameter, fork support may be requested for ALL
components.
The default value for this parameter is set to 1.
Before this commit the btl_openib_want_fork_support parameter didn't
provide fork support for the openib btl if its value was set to 1.
(because when openib called ibv_fork_init, it was already after the
calls to ibv_create_* in oob/ud and thereofre it failed).
Please verify your components have been updated correctly. Keep in
mind that in terms of threading:
OPAL_FREE_LIST_GET -> opal_free_list_get_st
OPAL_FREE_LIST_RETURN -> opal_free_list_return_st
I used the opal_using_threads() variant anytime it appeared multiple
threads could be operating on the free list. If this is not the case
update to _st. If multiple threads are always in use change to _mt.
This commit adds an owner file in each of the component directories
for each framework. This allows for a simple script to parse
the contents of the files and generate, among other things, tables
to be used on the project's wiki page. Currently there are two
"fields" in the file, an owner and a status. A tool to parse
the files and generate tables for the wiki page will be added
in a subsequent commit.
The RPATH support added a @{libdir} token into
<package>_WRAPPER_EXTRA_LDFLAGS. However, these flags are also
substituted into the pkg-config data files, and they don't understand
the @{foo} notation. So convert @{libdir} into ${libdir}, which
pkg-config *does* understand.
Thanks to Christoph Junghans (@junghans) for notifying us of the issue.
Fixes#406.
The rml/oob was not doing sanity checks on the input peer
parameter for the orte_rml_oob_send_nb and orte_rml_oob_send_buffer_nd.
Owing to the fact that there are places in the ompi/orte stack
where things like orte_show_help_norender are called way before
ORTE_PROC_MY_HNP, are setup properly, all kinds of weird
startup failures can occur as the rml/oob tries to process send
requests where the peer is junk.
Rather than try to expand this kind of thing:
/* if we are the HNP, or the RML has not yet been setup,
* or ROUTED has not been setup,
* or we weren't given an HNP, or we are running in standalone
* mode, then all we can do is process this locally
*/
if (ORTE_PROC_IS_HNP || orte_standalone_operation ||
NULL == orte_rml.send_buffer_nb ||
NULL == orte_routed.get_route ||
NULL == orte_process_info.my_hnp_uri) {
rc = show_help(filename, topic, output, ORTE_PROC_MY_NAME);
}
do the right thing in the rml level and return an error rather than
eventually failing in the send owing to peer not being valid.
Need to check if the alps odls component has already
read the rdma creds from alps. Its okay to ask apshepherd
multiple times for rdma creds, but opal_setenv gets
a bit picky about this. Rather than check for the OPAL_EXISTS
return value from opal_setenv, for now just check with
a static variable whether or not orte_odls_alps_get_rdma_creds
has already been successfully called before.
Would be nice to have an opal_getenv function for checking
if an env. variable had already been set by opal_putenv.
Turns out the alps plm component wasn't changing the state
of the job upon terminating the orted's in the case of
an abnormal termination. This caused mpirun to hang
with a zommbie'd aprun process if an orted on a node
in the job was killed via signal.
In the course of doing some testing with how orted's
handle signaled child processes, found out that very
often doing a kill -9 on a process on a node just
results in the job hanging. The problem was that the
orted odls/errmgr was not properly handling the exit_code
being returned from waitpid. Now mark the proc state
as ORTE_PROC_STATE_ABORTED_BY_SIG if the exit_code
from waitpid indicates the process exited owing to
a signal.
Retain the hetero-nodes flag for those cases where the user *knows* that there are differences and our automated system isn't good enough to see it.
Will obviously require further refinement as we find out which variances it can detect, and which it cannot.
So we need all the routing code for dealing with cross-job communications, lifelines, etc. The HNP will be directly connected to all daemons as they must callback at startup, and so we need to track those children correctly so we know when it is okay to terminate.
We still have to support direct launch, though, as this is the only component we can use in that scenario. So if the app doesn't have daemon URI info, then it must fall back to directly connecting to everything.
Clean up the orte_check_alps.m4. There was a little of
unnecesary stuff for handling cle 5, since it wasn't actually
doing the right thing, which would be to use pkg-config to
find dependencies both for dynamic and static linking.
Decouple the searching for alps libs, etc. from cray pmi.
Switch the alps ess and alps odls components' config files
to use the ALPS m4 macro.
alps configury fixes
Improve a check for detecting CLE release.
Improve an error message.
Add call to orte_odls_alps_get_rdma_creds in the
local proc launch step to obtain the Cray Rdma
credentials from the apshepherd, and to set
the PMI env. variables expected by uGNI BTL, etc.
Add an alps common lib to orte. Add a function
to determine whether or not a process is in a
PAGG container.
Note: we need a better naming convention for
common libs, since right now they use a "flat"
naming convention.
Note this alps ess component has nothing to do
with the old CNOS alps component used on
Cray Seastar/Portals3 (Cray XT) systems.
To work properly, changes need to be made to the
open method of the ess/pmi component to keep it
from selecting, and thus initializing, the opal/pmix/cray
component.
Be more selective about closing fd's for the alps odls
component. Don't close fd's of pipes set up by the
apshepherd for providing RDMA credentials, etc.
Add an entry to the help file in case
alps_app_lli_pipes returns an error.
There was an obvious bug in the alps/ras component compare_nodes method
which resulted in the function always evaluating the nodes
as being equivalent.
It turns out that the support for Open MPI apps on
Cray was hanging on a thin thread of support when
using the mpirun job launcher. It just happened that
with a certain set of configuration options things would
work. This is bound to backfire at some point.
To fix this weakness, as well as to allow for mpirun launched
jobs to benefit from many of the advanced placement features
provided by the Cray Linux Environment (as opposed to the hwloc
only default env of orte), a new odls alps component is introduced.
We recognize that this means other users of OPAL will need to "wrap" the opal_process_name_t if they desire to abstract it in some fashion. This is regrettable, and we are looking at possible alternatives that might mitigate that requirement. Meantime, however, we have to put the needs of the OMPI community first, and are taking this step to restore hetero and SPARC support.
These two macros set the MCA prefix and MCA cmd line id,
respectively. Specifically, MCA parameters will be named
PREFIX<foo> in the environment, and the cmd line will use
-ID foo bar.
These macros must be called during configure.ac and a value
supplied. In the case of Open MPI, the values given are
PREFIX=OMPI_MCA_ and ID=mca.
Other projects (such as ORCM) will call these macros with
their own unique values. For example, ORCM uses PREFIX=ORCM_MCA_
and ID=omca
This scheme is necessary to allow running Open MPI applications under
systems that use their own versions of ORTE and OPAL. For example,
when running OMPI applications under ORCM, we need the MCA params passed
to the ORCM daemons to be separated from those recognized by the OMPI application.
These two macros set the prefix for the OPAL and ORTE libraries,
respectively. Specifically, the OPAL library will be named
libPREFIXopen-pal.la and the ORTE library will be named
libPREFIXopen-rte.la.
These macros must be called, even if the prefix argument is empty.
The intent is that Open MPI will call these macros with an empty
prefix, but other projects (such as ORCM) will call these macros with
a non-empty prefix. For example, ORCM libraries can be named
liborcm-open-pal.la and liborcm-open-rte.la.
This scheme is necessary to allow running Open MPI applications under
systems that use their own versions of ORTE and OPAL. For example,
when running MPI applications under ORTE, if the ORTE and OPAL
libraries between OMPI and ORCM are not identical (which, because they
are released at different times, are likely to be different), we need
to ensure that the OMPI applications link against their ORTE and OPAL
libraries, but the ORCM executables link against their ORTE and OPAL
libraries.
the OPAL and ORTE libraries. This is required by projects such as ORCM
that have their own ORTE and OPAL libraries in order to avoid library
confusion. By renaming their version of the libraries, the OMPI
applications can correctly dynamically load the correct one for their
build."
This reverts commit 63f619f871.
* redefine orte_process_name_t so it can be converted
between host and network format as an opal_identifier_t
aka uint64_t by the OPAL layer.
* correctly send OPAL_DSTORE_ARCH key
Properly setup the opal_process_info structure early in the initialization procedure. Define the local hostname right at the beginning of opal_init so all parts of opal can use it. Overlay that during orte_init as the user may choose to remove fqdn and strip prefixes during that time. Setup the job_session_dir and other such info immediately when it becomes available during orte_init.
The alps ess component is obsolete. It relies on header
files only present in very old CLE (Cray Linux) 3.X for
the Cray XT series. As support for these systems is being
dropped starting with release 1.9, this code is being removed.
Update the VERSION file scheme:
* Remove "want_repo_rev".
* Add "tarball_version".
All values are now always included (major, minor, release, greek,
repo_rev). However, configure.ac now runs "opal_get_version.sh
... --tarball", which will return the value of tarball_version (if it
is non-empty) or the "full" version string (i.e.,
"major.minor.releasegreek").
It turns out that the alps plm code was developed only
on cray systems that were running batch schedulers.
However, for bring up and development systems, its not
at all uncommon for there to be no batch scheduler, and
thus to orte it appears that orte_num_allocated_nodes
is always zero. This forces a user using mpirun on such
a system to always specify a host list:
mpirun -n 4 -N 1 -host 32,45,68 ....
just to get the job to run, but then since the -L argument for aprun
is never built, the app always runs on the first batch of nodes that
aprun finds available.
When using the native aprun launcher, it was observed that
there were frequent memory corruption errors occuring either
during a PMI kvs-fence operation, or at mpi termation during
opal cleanup of allocated objects. This was especially bad
when using
aprun --c none
In some cases, the application would even just hang in finalize
if using ptmalloc, owing to some kind of infinite loop in
cleanup of small blocks, etc.
It turns out that the proble was in orte_ess_base_proc_binding's
improper use of opal_hwloc_base_get_available_cpus. The cpuset
(bitmap) returned from that function is not meant to be freed
by the caller.
This problem is likely never observed when using the mpirun launcher
as there's an early exit if the OMPI_MCA_orte_bound_at_launch
environment variable is set.
This commit was SVN r32809.
Mimick the btl/tcp protocol to solve the race condition that happens
when two peers try to connect to each other at the same time
cmr=v1.8.4:reviewer=rhc
This commit was SVN r32799.
during RTE abort as that is happening in a thread, and (at least in some
environments) doesn't result in the main thread being immediately
terminated. Instead, we wind up going thru orte_finalize in the main
thread, which isn't what we want.
So replace the call to "exit" with the "quick exit" variant "_exit", which
causes the entire process to exit immediately.
(custom patch has been posted for 1.8.3)
This commit was SVN r32780.
The ess pmi module was not handling aprun launched
daemons. All daemons were thinking they were vpid 1.
Also, turns out that on cray systems using MOM nodes
for launched jobs, just detecting whether or not a
process is in a PAGG container is not sufficient.
Crank up the priority of the alps PLM component in the
event that the configure detected the presence of both
slurm and alps.
Have the ESS pmi component open the pmix framework and
select a pmix component.
This commit was SVN r32773.
"NULL" doesn't meany anything to the user, and is somewhat confusing
to see in an error message. "<unknown>" at least indicates that
there's an error, and we know who the peer is.
This commit was SVN r32747.
Replace our old, clunky timing setup with a much nicer one that is only available if configured with --enable-timing. Add a tool for profiling clock differences between the nodes so you can get more precise timing measurements. I'll ask Artem to update the Github wiki with full instructions on how to use this setup.
This commit was SVN r32738.
Trivial fix from r32686: don't output to stream 0, but rather to
orte_plm_base_framework.framework_output (this is the way it was
before r32686). In reality, this is going to end up being stream 0,
anyway, but we might as well be pedantically correct...
Refs trac:4897.
This commit was SVN r32726.
The following SVN revision numbers were found above:
r32686 --> open-mpi/ompi@4df1aa63f7
The following Trac tickets were found above:
Ticket 4897 --> https://svn.open-mpi.org/trac/ompi/ticket/4897
So add a new function for wrapping MCA arguments, and tell the backend parser to ignore/remove leading/trailing quotes.
cmr=v1.8.3:reviewer=jsquyres
This commit was SVN r32686.
WHAT: Merge the PMIx branch into the devel repo, creating a new
OPAL “lmix” framework to abstract PMI support for all RTEs.
Replace the ORTE daemon-level collectives with a new PMIx
server and update the ORTE grpcomm framework to support
server-to-server collectives
WHY: We’ve had problems dealing with variations in PMI implementations,
and need to extend the existing PMI definitions to meet exascale
requirements.
WHEN: Mon, Aug 25
WHERE: https://github.com/rhc54/ompi-svn-mirror.git
Several community members have been working on a refactoring of the current PMI support within OMPI. Although the APIs are common, Slurm and Cray implement a different range of capabilities, and package them differently. For example, Cray provides an integrated PMI-1/2 library, while Slurm separates the two and requires the user to specify the one to be used at runtime. In addition, several bugs in the Slurm implementations have caused problems requiring extra coding.
All this has led to a slew of #if’s in the PMI code and bugs when the corner-case logic for one implementation accidentally traps the other. Extending this support to other implementations would have increased this complexity to an unacceptable level.
Accordingly, we have:
* created a new OPAL “pmix” framework to abstract the PMI support, with separate components for Cray, Slurm PMI-1, and Slurm PMI-2 implementations.
* Replaced the current ORTE grpcomm daemon-based collective operation with an integrated PMIx server, and updated the grpcomm APIs to provide more flexible, multi-algorithm support for collective operations. At this time, only the xcast and allgather operations are supported.
* Replaced the current global collective id with a signature based on the names of the participating procs. The allows an unlimited number of collectives to be executed by any group of processes, subject to the requirement that only one collective can be active at a time for a unique combination of procs. Note that a proc can be involved in any number of simultaneous collectives - it is the specific combination of procs that is subject to the constraint
* removed the prior OMPI/OPAL modex code
* added new macros for executing modex send/recv to simplify use of the new APIs. The send macros allow the caller to specify whether or not the BTL supports async modex operations - if so, then the non-blocking “fence” operation is used, if the active PMIx component supports it. Otherwise, the default is a full blocking modex exchange as we currently perform.
* retained the current flag that directs us to use a blocking fence operation, but only to retrieve data upon demand
This commit was SVN r32570.
providing a netmask of 0 to opal_net_samenetwork results in everything
looking like it is on the same network. Hence, we were not retaining any
of the alternative addresses, so we had no other way to check them.
Refs trac:4870
This commit was SVN r32556.
The following Trac tickets were found above:
Ticket 4870 --> https://svn.open-mpi.org/trac/ompi/ticket/4870
As part of reviewing CMR #4860, I talked through r32517 with Ralph.
In attempt to fix various rsh quoting problems, r32517 removed all the
quoting from the main code path and then only added it back in at the
end in some cases.
This commit puts back the quoting parts that were removed in r32517
(r32517 fixed 2 other important bugs: a) change "--<foo>" to "--mca
<foo_equivalent> 1" so that de-duplication works, and b) change a !=
to ==).
refs trac:4860
This commit was SVN r32524.
The following SVN revision numbers were found above:
r32517 --> open-mpi/ompi@7342bce58f
The following Trac tickets were found above:
Ticket 4860 --> https://svn.open-mpi.org/trac/ompi/ticket/4860
do not invoke orte_session_dir_finalize(...) so
orte_ess_base_app_abort(...) can successfully createi
<orte_process_info.proc_session_dir>/aborted
cmr=v1.8.2:reviewer=rhc
This commit was SVN r32498.
The following SVN revision numbers were found above:
r32460 --> open-mpi/ompi@abedb97be4
Rever r32246, r32254, and 32255 -- they were fixing side-effects of
the real bug. Real fix coming after this one.
This commit was SVN r32286.
The following SVN revision numbers were found above:
r32246 --> open-mpi/ompi@08d2a1a48d
r32254 --> open-mpi/ompi@232d4dbb7b
Also discovered that the rsh launcher is not picking up --enable-orterun-prefix-by-default when invoked during singleton comm_spawn, but I was unable to see why that was happening and ran out of time.
cmr=v1.8.2:reviewer=rhc
This commit was SVN r32229.
We have been getting several requests for new collectives that need to be inserted in various places of the MPI layer, all in support of either checkpoint/restart or various research efforts. Until now, this would require that the collective id's be generated at launch. which required modification
s to ORTE and other places. We chose not to make collectives reusable as the race conditions associated with resetting collective counters are daunti
ng.
This commit extends the collective system to allow self-generation of collective id's that the daemons need to support, thereby allowing developers to request any number of collectives for their work. There is one restriction: RTE collectives must occur at the process level - i.e., we don't curren
tly have a way of tagging the collective to a specific thread. From the comment in the code:
* In order to allow scalable
* generation of collective id's, they are formed as:
*
* top 32-bits are the jobid of the procs involved in
* the collective. For collectives across multiple jobs
* (e.g., in a connect_accept), the daemon jobid will
* be used as the id will be issued by mpirun. This
* won't cause problems because daemons don't use the
* collective_id
*
* bottom 32-bits are a rolling counter that recycles
* when the max is hit. The daemon will cleanup each
* collective upon completion, so this means a job can
* never have more than 2**32 collectives going on at
* a time. If someone needs more than that - they've got
* a problem.
*
* Note that this means (for now) that RTE-level collectives
* cannot be done by individual threads - they must be
* done at the overall process level. This is required as
* there is no guaranteed ordering for the collective id's,
* and all the participants must agree on the id of the
* collective they are executing. So if thread A on one
* process asks for a collective id before thread B does,
* but B asks before A on another process, the collectives will
* be mixed and not result in the expected behavior. We may
* find a way to relax this requirement in the future by
* adding a thread context id to the jobid field (maybe taking the
* lower 16-bits of that field).
This commit includes a test program (orte/test/mpi/coll_test.c) that cycles 100 times across barrier and modex collectives.
This commit was SVN r32203.
mpirun ... -x env_foo1=val1 -x env_foo2 -x env_foo3=val3 should now be expressed as
mpirun ... -mca mca_base_env_list env_foo1=val1+env_foo2+env_foo3=val3.
The motivation for doing this is so that a list of environment variables may be set via standard MCA mechanisms such as mca parameter files, amca lists, etc.
This feature was developed by Elena Shipunova and was reviewed by Josh Ladd.
This commit was SVN r32163.
The alps ras and plm components were broken by recent changes in ORTE. This
commit resolves those issues.
Changes:
- Define PMI2_SUCCESS if it isn't defined. This fixes a problem with Cray's
PMI implementation which does not define (for some reason) PMI2_SUCCESS. We
had previously just used PMI_SUCCESS.
- Add missing definition and a typo in pml_alps_module.
- launch_id is no longer available in the orte_node_t structure. Use the
attribute lookup to get the value.
- Do not use an O(n^2) sorting algorithm when putting alps nodes in order. Use
opal_list_sort instead (O(nlogn)).
This commit was SVN r32076.
This won't transition cleanly to the 1.8 series, and may represent too much change, so we'll have to (a) evaluate whether or not to bring it over (once it demonstrates that it does indeed solve the problem), and (b) develop a custom patch for that purpose.
Refs trac:4717
This commit was SVN r32063.
The following Trac tickets were found above:
Ticket 4717 --> https://svn.open-mpi.org/trac/ompi/ticket/4717
(a) default binding policy is in effect. In this case, we will emit a
warning and default to not binding unless the user provided the
"oversubscribe" or "overload" modifier to the "bind-to" option.
(b) user-specified binding policy is in effect. In this case, we will
error out unless the user provided the "oversubscribe" or "overload"
modifier to the "bind-to" option as we cannot meet the directive.
Either "bind-to" modifier (oversubscribe or overload) will be accepted for
now - in 1.9, we will deprecate the "overload" term in favor of
"oversubscribe".
Also added the ability to accept a --bind-to modifier without specifying the binding policy itself so a user can specify overload-allowed with the default policy.
Closes trac:4345
cmr=v1.8.2:reviewer=rhc:subject=resolve handling of overload conditions
This commit was SVN r32005.
The following Trac tickets were found above:
Ticket 4345 --> https://svn.open-mpi.org/trac/ompi/ticket/4345
* allow users to specify just a modifier for map-by instead of requiring that they also specify a policy. Thus, we now accept --map-by :pe=3 as indicating that we should use the default mapping policy, but bind 3 cpus/proc.
* if users specify a pe's/proc but no policy, default to --map-by NUMA to ensure we have access to multiple cpus for the request. This won't guarantee we have access to enough to meet the request, but gives us a chance. In addition, we know that binding a proc to multiple cpus will work best if those cpus are all in the same NUMA, so this provides some degree of optimized behavior.
Per a request from Jeff, define "oversubscribe" for binding as a synonym for the "overload" modifier.
cmr=v1.8.2:reviewer=rhc
This commit was SVN r31967.
This should eliminate the connectivity issues that have been reported, and will make maintenance of this component much easier.
cmr=v1.8.2:reviewer=jsquyres:subject=simplify the OOB/TCP component
This commit was SVN r31956.
http://www.open-mpi.org/community/lists/devel/2014/05/14822.php
Revamp the ORTE global data structures to reduce memory footprint and add new features. Add ability to control/set cpu frequency, though this can only be done if the sys admin has setup the system to support it (or you run as root).
This commit was SVN r31916.
This commit is a slightly better workaround to prevent mesages of
the form:
[unset]:_pmi_alps_get_apid:alps_app_lli_put_request failed
[unset]:_pmi_alps_get_appLayout:pmi_alps_get_apid returned with error: Bad file descriptor
It works by completely disabling PMI in the application process when using
mpirun. This should not be an issue for any apps.
cmr=v1.8.2:reviewer=rhc
This commit was SVN r31882.
Two leaks are fixed in this commit:
- Do not leak btl component list items.
- Do not leak the nodename when decoding the pidmap.
cmr=v1.8.2:reviewer=rhc
This commit was SVN r31779.
grpcomm: fix memory leaks
We were leaking the caddy object used to pass data to the callback
function. This commit fixes these leaks.
oob,rml: fix memory leaks
This commit fixes several leaks:
- Both the oob/base and oob/tcp were leaking objects on their peer
hash tables. Iterate on the hash tables and free any objects.
- Leaked sent messages because of missing OBJ_RELEASE. I placed the
release in ORTE_RML_SEND_COMPLETE to catch all the possible
paths.
ess/base: close the state framework
cmr=v1.8.2:reviewer=rhc
This commit was SVN r31776.
mca_base_var_register (..., MCA_BASE_VAR_TYPE_STRING, ...)
will dup() the orte_set_slots string, so there is no need
to do this in the first place.
cmr=v1.8.2:reviewer=rhc
This commit was SVN r31773.
This patch fixes four memory leaks in orte/util/nidmap.c :
- hwloc_get_root_obj(opal_hwloc_topology)->userdata was never freed
- even if bo->bytes is freed in the decode, bo was not freed
- a job list is populated but never used nor freed
cmr=v1.8.2:reviewer=rhc
This commit was SVN r31770.
top_ompi_srcdir -> OMPI_TOP_SRCDIR
top_ompi_builddir -> OMPI_TOP_BUILDDIR
We also split the srcdir/builddir flags according to their local tree (e.g., OPAL_TOP_SRCDIR), and tied them all together in configure.ac. Renamed ompi_ignore and ompi_unignore to be opal_<foo> as these are agnostic markers.
Only thing left is ompilibdir being treated similar to what we dif for srcdir/builddir. Coming soon.
This commit was SVN r31678.
