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11 Коммитов

Автор SHA1 Сообщение Дата
Ralph Castain
5d7a93c032 Add the ability to use an external version of libevent. Clearly not recommended at this time. I've verified that it works in limited scenarios, but more thorough testing and performance impacts need to be assessed.
Interesting how many includes had to be fixed here and there to fill in missing dependencies :-)

This commit was SVN r28411.
2013-04-29 17:02:37 +00:00
Nathan Hjelm
9d4a26f47d Update OMPI frameworks to use the MCA framework system.
Notes:
  - This commit also eliminates the need for an available components list in use
    in several frameworks. None of the code in question was making use of the
    priority field of the priority component list item so these extra lists were
    removed.
  - Cleaned up selection code in several frameworks to sort lists using opal_list_sort.
  - Cleans up the ompi/orte-info functions. Expose the functions that construct the
    list of params so they can be used elsewhere.

patches for mtl/portals4 from brian

missed a few output variables in openib

This commit was SVN r28241.
2013-03-27 21:17:31 +00:00
Nathan Hjelm
cf377db823 MCA/base: Add new MCA variable system
Features:
 - Support for an override parameter file (openmpi-mca-param-override.conf).
   Variable values in this file can not be overridden by any file or environment
   value.
 - Support for boolean, unsigned, and unsigned long long variables.
 - Support for true/false values.
 - Support for enumerations on integer variables.
 - Support for MPIT scope, verbosity, and binding.
 - Support for command line source.
 - Support for setting variable source via the environment using
   OMPI_MCA_SOURCE_<var name>=source (either command or file:filename)
 - Cleaner API.
 - Support for variable groups (equivalent to MPIT categories).

Notes:
 - Variables must be created with a backing store (char **, int *, or bool *)
   that must live at least as long as the variable.
 - Creating a variable with the MCA_BASE_VAR_FLAG_SETTABLE enables the use of
   mca_base_var_set_value() to change the value.
 - String values are duplicated when the variable is registered. It is up to
   the caller to free the original value if necessary. The new value will be
   freed by the mca_base_var system and must not be freed by the user.
 - Variables with constant scope may not be settable.
 - Variable groups (and all associated variables) are deregistered when the
   component is closed or the component repository item is freed. This
   prevents a segmentation fault from accessing a variable after its component
   is unloaded.
 - After some discussion we decided we should remove the automatic registration
   of component priority variables. Few component actually made use of this
   feature.
 - The enumerator interface was updated to be general enough to handle
   future uses of the interface.
 - The code to generate ompi_info output has been moved into the MCA variable
   system. See mca_base_var_dump().

opal: update core and components to mca_base_var system
orte: update core and components to mca_base_var system
ompi: update core and components to mca_base_var system

This commit also modifies the rmaps framework. The following variables were
moved from ppr and lama: rmaps_base_pernode, rmaps_base_n_pernode,
rmaps_base_n_persocket. Both lama and ppr create synonyms for these variables.

This commit was SVN r28236.
2013-03-27 21:09:41 +00:00
Ralph Castain
a4b6fb241f Remove all remaining vestiges of the Windows integration
This commit was SVN r28137.
2013-02-28 17:31:47 +00:00
Nathan Hjelm
bdedd8b0d3 Per RFC modify the behavior of mca_base_components_close to NOT close the output. Modify frameworks to always close their output and set to -1.
Reasoning: The old behavior was a little confusing. mca_base_components_open does not open an output stream so it is a little unexpected that mca_base_components_close does. To add to this several frameworks (that don't use mca_base_components_close) failed to close their output in the framework close function and others closed their output a second time. This change is an improvement to the symantics of mca_base_components_open/close as they are now symetric in their functionality.

This commit was SVN r27570.
2012-11-06 19:09:26 +00:00
George Bosilca
ce7935c8fa Obviously these were not needed.
This commit was SVN r25231.
2011-10-04 14:56:34 +00:00
Shiqing Fan
8bf5a61265 Fix another compile error for Windows.
This commit was SVN r25129.
2011-09-12 14:19:42 +00:00
Edgar Gabriel
196c3819e2 - revamp the configure logic to detect pvfs2 and lustre
- slight change in the selection logic of the fs module, which makes
   the ompio independent of the file system type (otherwise ompio 
   would also have required a configure script).

This commit was SVN r25118.
2011-09-07 10:39:47 +00:00
Shiqing Fan
16193771ba Add one missing header file. Fix the MTT build for Windows.
This commit was SVN r25112.
2011-08-31 13:15:05 +00:00
Edgar Gabriel
f46ef05c6e ompi_ignore some components that depend on the configure logic, since some
libs don't seem to propagate correctly under certain circumstances. This makes
hopefully the nightly tests pass.

also, remove the files that should not have been committed in the first place
:-)

This commit was SVN r25085.
2011-08-26 00:49:32 +00:00
Edgar Gabriel
52063267df commit of the OMPIO modules and frameworks.
This commit was SVN r25079.
2011-08-25 20:08:17 +00:00