Re-structure the loop looking for duplicates a little so that we only
have a single free of the string that happens regardless of whether we
found a duplicate or not.
This was Coverity CID 1288090
pml_yalla_del_comm may be called after yalla module is finalized, which
leads to invalid memory access if mxm context is already destroyed in
this point.
Fix previously-unfinished error paths during startup/bootstrapping.
Instead of just blindly continuing on when an fi_* function call
fails, opal_show_help and skip that device.
Also, only check the usnic config minimums once. They're VIC-wide and
won't change on a per-device basis -- we only need to check them once.
Fixes CSCut19179.
Okay coverity seems to get one stuck in a loop where
by fixing one set of resource allocation problems, it
starts finding more.
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
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.
Embedding libltdl without the use of Libtool bootstrapping has
proven... difficult. Instead, create a new simple "dl" framework. It
only provides 4 functions:
- open a DSO (very similar to lt_dlopenadvise())
- lookup a symbol in a previously-opened DSO (very similar to lt_dlsym())
- close a previously-opened DSO (very similar to lt_dlclose())
- iterate over all files in a directory (very similar to ld_dlforeachfile())
There will be follow-on commits with a simple dlopen-based component
(nowhere near as complete/functional as libltdl, but good enough for
Linux and OS X), and a libltdl-based component for all other
platforms.
The intent is that the dlopen-based component can be built by default
in almost all cases. But if libltdl is available, that component will
be built. End result: we still get DSO-based functionality by default
in (almost?) all cases. Without embedding libltdl. Which is what we
want.
Per discussion on devel
(http://www.open-mpi.org/community/lists/devel/2015/02/17030.php), and
per Autoconf 2.69 docs, use the recommended AC_SEARCH_LIBS instead of
AC_CHECK_LIB (e.g., for functions that appear in libc on some
platforms and in a specific library on other platforms).
Simple perl script for processing owner files into markdown
tables for the open mpi wiki. Get fancy with later versions.
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
