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151 Коммитов

Автор SHA1 Сообщение Дата
Brian Barrett
566a050c23 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
Graham Fagg
232bb9534a Start moving stuff out of modules that should be in the component.
This commit was SVN r8874.
2006-02-01 20:50:14 +00:00
Graham Fagg
5f2d82347f a couple of changes to make barrier synchronous.. means last communication to any possible peer must
be locally completing. for now using synchronous calls until the new functionality is available. then will change
the code to use the new PML send flags.

This commit was SVN r8867.
2006-01-31 23:21:46 +00:00
Graham Fagg
25375759c3 arrgh. reduce could for very small message sizes and proc counts call a linear function
this was implemented using a chain (tree followed with pipeline) by setting the chain fanout to a factor of size etc but the chain datastructure was fixed in length and if exceeded the topo create returned a null which isn't helpfull in cid next function of comdup...
Anyway two fixes, first we do have a real linear function so changed the decision function and second altered the
topo chain create to force chain fanouts of less than 1 to 1 and fanouts bigger than max to max.
next check in will change chain to dynamically allocd array (reallocable) but we shouldn't ever use a chain fanout for a linear tree anyway. 
(lession must rerun all tests for all data sizes when changing decision functions)

This commit was SVN r8662.
2006-01-08 02:41:09 +00:00
George Bosilca
479d510eaf Use the common SM component to unmap the shared memory file.
This commit was SVN r8623.
2005-12-31 15:07:48 +00:00
Jeff Squyres
54c4bd3ce2 Update to have public symbols be consistent; use new prefix rule
(apparently we've been doing this in opal and orte, but not in ompi
yet).  All public symbols begin with "ompi_coll_tuned_" (not
mca_coll_tuned_) except the component struct.  Now this component
passes the illegal symbol report with no hits.

This commit was SVN r8589.
2005-12-22 13:49:33 +00:00
Jeff Squyres
2435970cb8 Enable the new "tuned" coll component in an attempt to get wider
testing.  Note that this effectively replaces the "basic" component as
the baseline collective component.  Please report any problems with
this component.

If you run into problems with this component, you can disable it with:

   --mca coll_tuned_priority 0

This commit was SVN r8575.
2005-12-21 12:43:03 +00:00
Brian Barrett
a5af07cd6b fixes suggested by Ralf for supporting both Libtool 1 and 2 in Open MPI...
This commit was SVN r8538.
2005-12-19 03:10:23 +00:00
Graham Fagg
8651658816 minor compile warnings fix
This commit was SVN r8497.
2005-12-14 19:09:46 +00:00
George Bosilca
6f45b6175a Header protection.
This commit was SVN r8441.
2005-12-10 22:11:10 +00:00
George Bosilca
79486e5922 Protect the min function on Windows as it's defined by default in windows.h
This commit was SVN r8437.
2005-12-10 22:02:14 +00:00
George Bosilca
b7353c707d Remove unprotected header files.
This commit was SVN r8432.
2005-12-10 17:04:46 +00:00
Graham Fagg
141d4ea30a cleaned up ready for changes to move cached data off the MCW module to the
component (where they belong)

This commit was SVN r8407.
2005-12-08 03:14:57 +00:00
Jeff Squyres
6fbd321442 Fix a bunch of install locations for header files
This commit was SVN r8406.
2005-12-08 00:54:44 +00:00
Jeff Squyres
5f949b567d forgot to commit this long ago
This commit was SVN r8378.
2005-12-03 15:38:42 +00:00
Edgar Gabriel
83cef7f8ac in scatterv we tested unfortunatly the wrong datatype for the
displacement (for both the inter and intra-communicator version). The
displacements in scatterv are given in multiples of the sendtype.
This fix should probably make to v1.0.1 as well?

This commit was SVN r8251.
2005-11-23 21:42:45 +00:00
George Bosilca
1aa6d27ffe Remove all the compilation warnings I found including unused variables and functions.
This commit was SVN r8226.
2005-11-22 03:42:15 +00:00
Brian Barrett
20cea60b82 * fix "make distclean" error in PML
* turns out (duh!) that there was a reason that the <projectdir>dir
  variable was set in the AM conditional.  If not, stupid directories
  are created and not needed...  duh.

This commit was SVN r8205.
2005-11-20 07:41:09 +00:00
Brian Barrett
8faa1884f0 * The last of the build system optimizations. Combine the component and
component/base Makefile.am files, reducing the time configure spends
  stamping out Makefiles at the end
* Install base_impl.h file when devel-headers are being installed

This commit was SVN r8200.
2005-11-20 01:03:01 +00:00
George Bosilca
2749870f2c I'm in for the tuned collective module :)
This commit was SVN r8146.
2005-11-13 23:04:14 +00:00
George Bosilca
d8d13f879f When --disable-debug is specified we have to explicitly include the optl/util/output.h header.
This commit was SVN r8133.
2005-11-12 04:03:19 +00:00
Graham Fagg
877f7bbe6a File based dynamic up and tested...
Lots of misc fixes: printfs->opal_output, handles fanin/out correctly for forced ops
unused vars, correct calculations on meaning of 'msgsize' for decision functions
(varies depending on algorithm), etc

This commit was SVN r8113.
2005-11-11 04:49:29 +00:00
George Bosilca
3507d5e9cd opal/util/output.h is required for optimized builds.
This commit was SVN r8076.
2005-11-10 01:19:27 +00:00
Graham Fagg
6b99301893 extra verbose in debug mode to help occ
This commit was SVN r8061.
2005-11-09 21:01:35 +00:00
Graham Fagg
bcf8744bf6 valgrind saved me from a nasty order of eval error... i.e. derefing slected_data before setting it.
Anyway fixed and no memory leaks in coll tuned so far.

This commit was SVN r8037.
2005-11-08 04:52:30 +00:00
Graham Fagg
5b3ba944a8 Enabled, and running...
todos. turn the debug messages  into ompi ignorables and inot do some ops in ompi_bug mode

This commit was SVN r8036.
2005-11-08 04:43:17 +00:00
Graham Fagg
833b558046 Full configuration file based control of tuned collectives.
(verbose on bad config file and even cleans up after itself enought to make valgrind happy).

This commit was SVN r8035.
2005-11-08 03:36:38 +00:00
Graham Fagg
39207db7cd removed the n-dimmension rule base..
replacing it was simpler code for V1

This commit was SVN r8033.
2005-11-08 03:03:51 +00:00
Graham Fagg
dcd3450e06 simplified the building of different rule sets
(also corrected some prototypes missing 'struct')

This commit was SVN r8003.
2005-11-06 22:05:50 +00:00
Jeff Squyres
42ec26e640 Update the copyright notices for IU and UTK.
This commit was SVN r7999.
2005-11-05 19:57:48 +00:00
Graham Fagg
9547a635a9 snapshot while switching systems
but, dynamic rules from a user defined config file is almost there now

This commit was SVN r7943.
2005-11-01 00:19:05 +00:00
Graham Fagg
fe03e068f2 allow forced algorithms (where the user or *test* suite knows better) to
go through the dynamic decision rule interface.
(forced algorithms are set with MCA params)
fixed some silly verbose output with wrong func name in it etc
updates to fixed dec rules.

This commit was SVN r7940.
2005-10-31 20:45:50 +00:00
Edgar Gabriel
2ec5fa5d24 - The component will remove itself from the list of potential collective
modules, if its priority is zero (the default value). Reason for that is
  + if there is no other module with a priority > 0, the hierarchical
    collective module has a problem anyway, since it has to rely on the coll
    modules of the subcommunicators. On the other hand, if its priority is
    zero, it won't be chosen anyway, and we can simply save the
    allreduce/allgather and comm_split operations which might occur during
    hierarchy detection.
  + to improve the startup times until we have the modex thing which we
    discussed with Jeff and Tim in Knoxville in place

- adding an mca parameter indicating a symmetric configuration. This can 
  speed up startup times, since each process can conclude from its data onto
  the data of the other processes -> no need for the allreduce operations. Per
  default  this parameter is set to "no".

This commit was SVN r7932.
2005-10-30 16:01:13 +00:00
Graham Fagg
5bb0d4a053 enable allreduce to be selected
This commit was SVN r7888.
2005-10-26 23:55:37 +00:00
Graham Fagg
2587d7ade9 added some more linear functions.
minor corrections on naming and debug info

This commit was SVN r7887.
2005-10-26 23:51:56 +00:00
Graham Fagg
c3e1dc410d Started to add basic linear functions
Also started to add the allreduce algorithms as I test them
(i.e. if it goes in its after testing from now on)

This commit was SVN r7886.
2005-10-26 23:11:32 +00:00
Jeff Squyres
d47ce065e9 Minor Makefile.am fix for static builds.
This commit was SVN r7882.
2005-10-26 15:57:58 +00:00
Edgar Gabriel
ba3bf6592f fixing some warnings. No idea yet why the static builds fail...
This commit was SVN r7879.
2005-10-26 12:56:56 +00:00
Edgar Gabriel
d009d8de57 opening the hierarchical collective component to the public. I am at this
stage fairly confident that 
- it works in most scenarious (with symmetric hierarchies, with asymmetric
  hierarchies, wihout hierarchies - it just removes itself)
- it does not create too many problems (I am not aware of any at least)
- it does not slow down startup anymore dramatically (thanks to the fixes of
  Brian, Jeff, Tim and a significant reduction in the number of collective
  operations in the comm_query)
Any feedback is highly welcome.

This commit was SVN r7868.
2005-10-25 18:38:43 +00:00
Edgar Gabriel
00c04ab56a moving the hierarch collective component to the new parameter
registration interface.

This commit was SVN r7867.
2005-10-25 18:34:47 +00:00
Graham Fagg
382f05c7ad Infastructure changes.
started to add static (fixed if) statement based decision rules based on gigE numbers
added mca params so that a user can force a certain algorithm/segment/topo on a per collective basis
(this is not in the fixed call path but only in the dynamic (at com create) call path).
(these params can be used by test suites such as OCC to choice which algorithm they are using).

This commit was SVN r7854.
2005-10-25 03:55:58 +00:00
Graham Fagg
d8e32464cb ops. setting/reading mca option from the right varible would help.
This commit was SVN r7850.
2005-10-24 21:33:48 +00:00
Edgar Gabriel
3a7efaf4d9 fix for reduce and allreduce for an unsymmetric case
This commit was SVN r7802.
2005-10-18 19:20:48 +00:00
Edgar Gabriel
818b4af554 - reverting the logic in the hierarchy detection stuff. This can reduce the
number of collective operations and simplifies the logic significantly.
- introducing a special case if size of comm == 1, avoiding thus collective
 operations as well ( i.e. no need for hierarchies)
- fix for an unsymmetric case. Still to be tested.

This commit was SVN r7799.
2005-10-18 18:17:50 +00:00
Brian Barrett
1302cb4072 The next in a long line of crazed build system changes from Brian. This was
originally suggested by Ralf Wildenhues, to try to speed autogen, configure,
and make (and possibly even make install).  Use automake's include directive
to drastically reduce the number of Makefile files (although the number of
Makefile.am files is the same - most are just included in a top-level
Makefile.am).  Also use an Automake SUBDIRs feature to eliminate the
dynamic-mca tree, which was no longer really needed.  This makes adding
a framework easier (since you don't have to remember the dynamic-mca
tree) and makes building faster (as make doesn't have to recurse through
the dynamic-mca tree)

This commit was SVN r7777.
2005-10-17 00:21:10 +00:00
Edgar Gabriel
7e45f64065 reduce has now been tested quite extensively for all (predefined) operations
and for all root nodes and passed all tests.
First cut on barrier (which from my perspective does not make sense from the
performance point of view) and on allreduce (which might make sense),

This commit was SVN r7774.
2005-10-15 22:24:44 +00:00
Edgar Gabriel
3fab9c628c switching the root and creating (if necessary) the new local leader sub-communicators seems to work as well. Thoroughly tested with bcast, not yet that exhaustivly tested for the reduction.
This commit was SVN r7773.
2005-10-15 21:13:44 +00:00
Edgar Gabriel
7d34770456 further bugfixes. The hierarchy detection works now as far as I can see (even in unsymmetric sitations). Bcast and reduce work as well. Still to test: the code which generates new local leader communicators, in case the root of the operation is not yet part of the lleader comm.
This commit was SVN r7772.
2005-10-15 19:36:54 +00:00
Edgar Gabriel
63554d245f further bugfixes
This commit was SVN r7771.
2005-10-15 18:44:57 +00:00
Edgar Gabriel
92c7b77cbc minor bug fixes
This commit was SVN r7770.
2005-10-15 18:32:40 +00:00