argv[0] and the cwd on the target node (i.e., the node where the
executable will be running in all systems except BProc, where the
searches are run on the node where orterun is invoked).
- fork pls now does cwd and argv[0] search in orted
- bproc pls does cwd and argv[0] search in orterun
- cwd behavior slightly different:
- if user specifies a -wdir to orterun, we chdir() to there; if we
can't for some reason, abort
- if user does not specify a -wdir, try to chdir() to the dir where
orterun was invoked. If we can't for some reason (e.g., it
doesn't exist on the target node), then try to chdir($HOME). If
we can't do that, then just live with whatever default directory
we were put in.
This commit was SVN r9068.
- move files out of toplevel include/ and etc/, moving it into the
sub-projects
- rather than including config headers with <project>/include,
have them as <project>
- require all headers to be included with a project prefix, with
the exception of the config headers ({opal,orte,ompi}_config.h
mpi.h, and mpif.h)
This commit was SVN r8985.
debugger scheme described in
http://www.open-mpi.org/community/lists/users/2005/10/0214.php. This
makes our user-level debugger scheme much more vendor-independent
(although the "-tv" option will still work for backwards compatibility
-- it'll just be a synonum of "--debug").
This commit was SVN r8206.
command:
svn merge -r 7567:7663 https://svn.open-mpi.org/svn/ompi/tmp/jjhursey-rmaps .
(where "." is a trunk checkout)
The logs from this branch are much more descriptive than I will put
here (including a *really* long description from last night). Here's
the short version:
- fixed some broken implementations in ras and rmaps
- "orterun --host ..." now works and has clearly defined semantics
(this was the impetus for the branch and all these fixes -- LANL had
a requirement for --host to work for 1.0)
- there is still a little bit of cleanup left to do post-1.0 (we got
correct functionality for 1.0 -- we did not fix bad implementations
that still "work")
- rds/hostfile and ras/hostfile handshaking
- singleton node segment assignments in stage1
- remove the default hostfile (no need for it anymore with the
localhost ras component)
- clean up pls components to avoid duplicate ras mapping queries
- [possible] -bynode/-byslot being specific to a single app context
This commit was SVN r7664.
at the moment.
Also remove all references to --map, and (C, N) command line options in the
help file. These references will be put back in when these options are
implemented.
This commit was SVN r7574.
Have the ras_base_schedule_policy MCA parameter working once again. before it
would only do slot based allocation, even if the MCA parameter was set properly.
Currently you can specify to orterun a node allocation by either:
-mca ras_base_schedule_policy node
-bynode
and slot allocation (which is the default) by:
-mca ras_base_schedule_policy slot
-byslot
This commit was SVN r7513.
app_context:
mpirun -np 2 -prefix /path/to/ompi/on/machineA ./exec1 : \
-np 2 -prefix /path/to/ompi/on/machineB ./exec2
- Allow with -mca pls_rsh_assume_same_shell 0, the checking for the
SHELL-variable on the actual node (currently 1st node).
Sets the prefix, PATH and LD_LIBRARY_PATH for bash/ksh and
csh/tcsh.
This commit was SVN r7195.
session directory cleanup (among other things)
- When we get an abnormal exit in orterun (i.e., timeout expires and
we haven't gotten termination notices from all processes), print a
better message an exit in a better way (which includes session
directory cleanup)
- Fix tm and poe pls's to not exit() but rather propagate the error up
the stack (where relevant)
This commit was SVN r7058.
- Change orte_base_infrastructre to orte_infrastructre to conform with
ompi_info's needs
- Move MCA Param registration in ORTE to a centralized function that is
called first in orte_init_stage1
- Set the infrastructre flag as an argument to orte_init
- Adjust initalization functions to properly pass down the infrastructre
flag.
This commit was SVN r7053.
that were set on the command line. This was techinically exactly the
way the code was designed, but it certainly violated the Law of Least
Astonishment (even to its designer ;-) ). So now if you execute
something like this:
mpirun -mca pls_rsh_debug 1 -np 4 hello
You'll see debugging output from the rsh pls component, as you would
expect (this was not previously the case -- the MCA pls_rsh_debug
parame would be set to 1 in the 4 spawned hello processes, but *not*
in the orterun process).
More specifically, MCA parameters will be set in the orterun process
in the following cases:
- The new command line switch "--gmca" (or "-gmca") is used,
indicating that the MCA parameter is "global". --gmca also means
that that MCA parameter will be applied to all context app's. For
example:
mpirun -gmca foo bar -np 1 hello : -np 2 goodbye
The foo MCA param will be set in both the hello and goodbye
processes.
- If there is only one context app. For example:
mpirun -mca pls_rsh_debug 1 -np 4 hello
will set pls_rsh_debug to 1 in both the orterun process and the 4
spawned hello processes.
Also added a few more comments inside orterun to document a somewhat
confusing use of a state variable in a recursive case.
This commit was SVN r6764.
Somehow, in changing over to the new MCA interfaces, the "set" part of that logic got lost, so the singleton flag was always being set. This should repair some of the anomalous behavior seen recently where the local host was always being used for an application process.
This commit was SVN r6757.
* rename ompi_malloc to opal_malloc
* rename ompi_numtostr to opal_numtostr
* start of rename of ompi_environ to opal_environ
This commit was SVN r6332.
* rename ompi_basename to opal_basename
* rename ompi bitop functions to opal
* rename ompi_cmd_line to opal_cmd_line
* rename ompi_sizet2int to opal_sizet2int
* rename orte_daemon_init to opal_daemon_init
* rename ompi_few to opal_few
This commit was SVN r6330.
