Ralph Castain bb529ebd8e Revise the way we handle hetero nodes as users are finding this (a) a significant surprise, and (b) confusing as to when it is required. So try to automate it a bit by creating a topology "signature" that mpirun can share on the cmd line with the remote daemons, thus allowing them to check to see if they match. This isn't comprehensive of course - for now, it only checks the number of each type of hwloc object on the node. This is good enough to pickup major differences (e.g., where we have different numbers of sockets or assigned core bindings). ... 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.		2014-12-08 15:38:14 -08:00
..
data_type_support	Per the PR and discussion on today's telecon, extend the process name definition as a two-field struct of uint32_t's down to the OPAL layer. This resolves issues created by prior commits that impacted both heterogeneous and SPARC support. This also simplifies the OMPI code base by removing the need for frequent memcpy's when transitioning between the OMPI/ORTE layers and OPAL.	2014-11-11 17:00:42 -08:00
help-orte-runtime.txt	As per the email discussion, revise the sparse handling of hostnames so that we avoid potential infinite loops while allowing large-scale users to improve their startup time:	2013-08-20 18:59:36 +00:00
Makefile.am	configury: new OPAL_SET_LIB_PREFIX/ORTE_SET_LIB_PREFIX macros	2014-10-22 10:32:19 -07:00
orte_cr.c	MCA/base: Add new MCA variable system	2013-03-27 21:09:41 +00:00
orte_cr.h	Correct several export declarations.	2011-08-15 09:45:51 +00:00
orte_data_server.c	As per the RFC, bring in the ORTE async progress code and the rewrite of OOB:	2013-08-22 16:37:40 +00:00
orte_data_server.h	Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately.	2008-02-28 01:57:57 +00:00
orte_finalize.c	Revise the ess/pmi selection logic as all APPs must select it, and no daemons. Cleanup some of the mca param levels in ess so we don't printout the topology quite as easily.	2014-12-01 21:19:11 -08:00
orte_globals.c	Revise the way we handle hetero nodes as users are finding this (a) a significant surprise, and (b) confusing as to when it is required. So try to automate it a bit by creating a topology "signature" that mpirun can share on the cmd line with the remote daemons, thus allowing them to check to see if they match. This isn't comprehensive of course - for now, it only checks the number of each type of hwloc object on the node. This is good enough to pickup major differences (e.g., where we have different numbers of sockets or assigned core bindings).	2014-12-08 15:38:14 -08:00
orte_globals.h	Revise the way we handle hetero nodes as users are finding this (a) a significant surprise, and (b) confusing as to when it is required. So try to automate it a bit by creating a topology "signature" that mpirun can share on the cmd line with the remote daemons, thus allowing them to check to see if they match. This isn't comprehensive of course - for now, it only checks the number of each type of hwloc object on the node. This is good enough to pickup major differences (e.g., where we have different numbers of sockets or assigned core bindings).	2014-12-08 15:38:14 -08:00
orte_info_support.c	version configury: make dist now works	2014-10-02 11:32:54 -07:00
orte_info_support.h	Update OMPI frameworks to use the MCA framework system.	2013-03-27 21:17:31 +00:00
orte_init.c	restored _process_name_print_for_opal function in orte_init: it's required for opal output from daemons which never called ompi_init so didn't set opal_process_name_print pointer	2014-12-08 13:13:35 +02:00
orte_locks.c	Start reducing our dependency on the event library by removing at least one instance where we use it to redirect the program counter. Rolf reported occasional hangs of mpirun in very specific circumstances after all daemons were done. A review of MTT results indicates this may have been happening more generally in a small fraction of cases.	2010-07-17 21:03:27 +00:00
orte_locks.h	Start reducing our dependency on the event library by removing at least one instance where we use it to redirect the program counter. Rolf reported occasional hangs of mpirun in very specific circumstances after all daemons were done. A review of MTT results indicates this may have been happening more generally in a small fraction of cases.	2010-07-17 21:03:27 +00:00
orte_mca_params.c	Fix incorrect implementation of new MCA param mca_base_env_list - it was not picking up envars and forwarding them, but only worked if you explicitly set a value for the envar. Ensure it works for both direct and indirect launch modes. Remove stale code as this replaced orte_forward_envars. Ensure it doesn't get passed to the ORTE daemons.	2014-10-16 12:58:56 -07:00
orte_quit.c	Cleanup a set of typos on the orte_get_attribute call	2014-06-03 20:36:38 +00:00
orte_quit.h	Sorry for mid-day commit, but I had promised on the call to do this upon my return.	2012-04-06 14:23:13 +00:00
orte_wait.c	Remove useless variables.	2014-07-03 00:30:54 +00:00
orte_wait.h	Revert r32222, r32210, and r32203 as they created a problem when daemon collectives did not involve app procs on every node. Instead, modify the ompi/mca/rte/orte/rte_orte.h to add a new function that allows apps to request new daemon collective ids for use in barrier and modex operations. This will only appear in ORTE-based installations, but it is only being used by a couple of researchers at the moment.	2014-07-15 03:48:00 +00:00
runtime_internals.h	Modify the accounting system to recycle jobids. Properly recover resources from nodes and jobs upon completion. Adjustments in several places were required to deal with sparsely populated job, node, and proc arrays as a result of this change.	2009-03-03 16:39:13 +00:00
runtime.h	As per the RFC, bring in the ORTE async progress code and the rewrite of OOB:	2013-08-22 16:37:40 +00:00