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openmpi/orte/mca/pls/rsh/pls_rsh.h

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* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
/*
Update the copyright notices for IU and UTK. This commit was SVN r7999.
2005-11-05 19:57:48 +00:00
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
Add ability to trap and propagate SIGUSR1/2 to remote processes. There are a number of small changes that hit a bunch of files: 1. Changed the RMGR and PLS APIs to add "signal_job" and "signal_proc" entry points. Only the "signal_job" entries are implemented - none of the components have implementations for "signal_proc" at this time. Thus, you can signal all of the procs in a job, but cannot currently signal only one specific proc. 2. Implemented those new API functions in all components except xgrid (Brian will do so very soon). Only the rsh/ssh and fork modules have been tested, however, and only under OS-X. 3. Added signal traps and callback functions for SIGUSR1/2 to orterun/mpirun that catch those signals and call the appropriate commands to propagate them out to all processes in the job. 4. Added a new test directory under the orte branch to (eventually) hold unit and system level tests for just the run-time. Since our test branch of the repository is under restricted access, people working on the RTE were continually developing their own system-level tests - thus making it hard to help diagnose problems. I have moved the more commonly-used functions here, and added one specifically for testing the SIGUSR1/2 functionality. I will be contacting people directly to seek help with testing the changes on more environments. Other than compile issues, you should see absolutely no change in behavior on any of your systems - this additional functionality is transparent to anyone who does not issue a SIGUSR1/2 to mpirun. Ralph This commit was SVN r10258.
2006-06-08 18:27:17 +00:00
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
* University of Stuttgart. All rights reserved.
Add UC copyright This commit was SVN r5009.
2005-03-24 12:43:37 +00:00
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
* $COPYRIGHT$
Add ability to trap and propagate SIGUSR1/2 to remote processes. There are a number of small changes that hit a bunch of files: 1. Changed the RMGR and PLS APIs to add "signal_job" and "signal_proc" entry points. Only the "signal_job" entries are implemented - none of the components have implementations for "signal_proc" at this time. Thus, you can signal all of the procs in a job, but cannot currently signal only one specific proc. 2. Implemented those new API functions in all components except xgrid (Brian will do so very soon). Only the rsh/ssh and fork modules have been tested, however, and only under OS-X. 3. Added signal traps and callback functions for SIGUSR1/2 to orterun/mpirun that catch those signals and call the appropriate commands to propagate them out to all processes in the job. 4. Added a new test directory under the orte branch to (eventually) hold unit and system level tests for just the run-time. Since our test branch of the repository is under restricted access, people working on the RTE were continually developing their own system-level tests - thus making it hard to help diagnose problems. I have moved the more commonly-used functions here, and added one specifically for testing the SIGUSR1/2 functionality. I will be contacting people directly to seek help with testing the changes on more environments. Other than compile issues, you should see absolutely no change in behavior on any of your systems - this additional functionality is transparent to anyone who does not issue a SIGUSR1/2 to mpirun. Ralph This commit was SVN r10258.
2006-06-08 18:27:17 +00:00
*
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
* Additional copyrights may follow
Add ability to trap and propagate SIGUSR1/2 to remote processes. There are a number of small changes that hit a bunch of files: 1. Changed the RMGR and PLS APIs to add "signal_job" and "signal_proc" entry points. Only the "signal_job" entries are implemented - none of the components have implementations for "signal_proc" at this time. Thus, you can signal all of the procs in a job, but cannot currently signal only one specific proc. 2. Implemented those new API functions in all components except xgrid (Brian will do so very soon). Only the rsh/ssh and fork modules have been tested, however, and only under OS-X. 3. Added signal traps and callback functions for SIGUSR1/2 to orterun/mpirun that catch those signals and call the appropriate commands to propagate them out to all processes in the job. 4. Added a new test directory under the orte branch to (eventually) hold unit and system level tests for just the run-time. Since our test branch of the repository is under restricted access, people working on the RTE were continually developing their own system-level tests - thus making it hard to help diagnose problems. I have moved the more commonly-used functions here, and added one specifically for testing the SIGUSR1/2 functionality. I will be contacting people directly to seek help with testing the changes on more environments. Other than compile issues, you should see absolutely no change in behavior on any of your systems - this additional functionality is transparent to anyone who does not issue a SIGUSR1/2 to mpirun. Ralph This commit was SVN r10258.
2006-06-08 18:27:17 +00:00
*
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
* $HEADER$
*/
- Nothing of interest: Fixed comments, indentation... To get a clear view on the next patch. This commit was SVN r6975.
2005-08-22 18:02:10 +00:00
/**
* @file:
* Part of the rsh launcher. See pls_rsh.h for an overview of how it works.
*/
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
#ifndef ORTE_PLS_RSH_EXPORT_H
#define ORTE_PLS_RSH_EXPORT_H
Next step in the project split, mainly source code re-arranging - 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.
2006-02-12 01:33:29 +00:00
#include "orte_config.h"
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
* rename locking code from ompi to opal This commit was SVN r6327.
2005-07-03 22:45:48 +00:00
#include "opal/threads/condition.h"
Next step in the project split, mainly source code re-arranging - 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.
2006-02-12 01:33:29 +00:00
#include "opal/mca/mca.h"
#include "orte/mca/pls/pls.h"
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
#if defined(c_plusplus) || defined(__cplusplus)
extern "C" {
#endif
/*
* Module open / close
*/
int orte_pls_rsh_component_open(void);
int orte_pls_rsh_component_close(void);
orte_pls_base_module_t* orte_pls_rsh_component_init(int *priority);
- Del whitespaces, to make coming patch smaller. This commit was SVN r7089.
2005-08-30 06:58:37 +00:00
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
/*
* Startup / Shutdown
*/
int orte_pls_rsh_finalize(void);
/*
* Interface
*/
int orte_pls_rsh_launch(orte_jobid_t);
int orte_pls_rsh_terminate_job(orte_jobid_t);
int orte_pls_rsh_terminate_proc(const orte_process_name_t* proc_name);
Add ability to trap and propagate SIGUSR1/2 to remote processes. There are a number of small changes that hit a bunch of files: 1. Changed the RMGR and PLS APIs to add "signal_job" and "signal_proc" entry points. Only the "signal_job" entries are implemented - none of the components have implementations for "signal_proc" at this time. Thus, you can signal all of the procs in a job, but cannot currently signal only one specific proc. 2. Implemented those new API functions in all components except xgrid (Brian will do so very soon). Only the rsh/ssh and fork modules have been tested, however, and only under OS-X. 3. Added signal traps and callback functions for SIGUSR1/2 to orterun/mpirun that catch those signals and call the appropriate commands to propagate them out to all processes in the job. 4. Added a new test directory under the orte branch to (eventually) hold unit and system level tests for just the run-time. Since our test branch of the repository is under restricted access, people working on the RTE were continually developing their own system-level tests - thus making it hard to help diagnose problems. I have moved the more commonly-used functions here, and added one specifically for testing the SIGUSR1/2 functionality. I will be contacting people directly to seek help with testing the changes on more environments. Other than compile issues, you should see absolutely no change in behavior on any of your systems - this additional functionality is transparent to anyone who does not issue a SIGUSR1/2 to mpirun. Ralph This commit was SVN r10258.
2006-06-08 18:27:17 +00:00
int orte_pls_rsh_signal_job(orte_jobid_t, int32_t);
int orte_pls_rsh_signal_proc(const orte_process_name_t* proc_name, int32_t);
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
/**
* PLS Component
*/
struct orte_pls_rsh_component_t {
orte_pls_base_component_t super;
Make some fixes and add some features to the rsh pls: - convert MCA params to the new API - some style and indenting fixes - look at local shell, and if [new] MCA param pls_rsh_assume_same_shell is 1, then assume that the remote shell is the same as the local shell. If pls_rsh_assume_same_shell is 0, do a probe to figure out what the remote shell is (NOT CURRENTLY IMPLEMENTED! you'll get a run-time warning if you set this MCA param to 0). - if the remote shell is not csh and not bash, then prefix the remote command with "( ! [ -e ./.profile ] || . ./.profile;" (and suffix it with ")") so that we run the .profile on the remote side in order to set PATHs and the like. See the LAM FAQ for details (will someday be on the Open MPI FAQ: http://www.lam-mpi.org/faq/category4.php3#question8) - add a bunch of debugging output if the MCA param pls_rsh_debug is enabled (or the top-level debug MCA param is enabled) - add more help messages (and corresponding calls to opal_show_help()) in help-pls-rsh.txt This commit was SVN r6731.
2005-08-04 15:09:02 +00:00
bool debug;
bool reap;
bool assume_same_shell;
* Merge changes from tim branch from r 4821 to 4892. Tree can now run MPI and non-ORTE applications for RSH on one node with or without threads. I think we're approaching convergence with the tim branch This commit was SVN r4895.
2005-03-18 03:43:59 +00:00
int delay;
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
int priority;
- Rename rsh component members: argv->agent_argv, argc->agent_argc, and path->agent_path so that it's totally clear what these are for - make a new rsh component param for agent_param (the value from the MCA param) - delay the path check for the agent until the component init -- don't make it fail during open, because the MCA base will print a warning if a component fails open() (e.g., on clusters without rsh/ssh (!), this component was failing noisly even though it was normal/expected) This commit was SVN r8596.
2005-12-22 14:37:19 +00:00
char *agent_param;
char** agent_argv;
int agent_argc;
char* agent_path;
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
char* orted;
size_t num_children;
size_t num_concurrent;
* rename locking code from ompi to opal This commit was SVN r6327.
2005-07-03 22:45:48 +00:00
opal_mutex_t lock;
opal_condition_t cond;
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
};
typedef struct orte_pls_rsh_component_t orte_pls_rsh_component_t;
- Del whitespaces, to make coming patch smaller. This commit was SVN r7089.
2005-08-30 06:58:37 +00:00
* results from initial merge of the tim branch into the trunk. Compiles and ompi_info works, but that's all that has been tested. This commit was SVN r4827.
2005-03-14 20:57:21 +00:00
ORTE_DECLSPEC extern orte_pls_rsh_component_t mca_pls_rsh_component;
ORTE_DECLSPEC extern orte_pls_base_module_t orte_pls_rsh_module;
#if defined(c_plusplus) || defined(__cplusplus)
}
#endif
#endif /* ORTE_PLS_RSH_EXPORT_H */
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