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George Bosilca
9b985c3216 Force the useful data to be aligned on special boundary. It is 32 bits 
right now. Some testing on large NUMA machines should be done in order
to make sure that we need to export this variable out to the MCA layer.

This commit was SVN r9868.
 2006-05-09 21:46:10 +00:00
George Bosilca
a386fccccc Increase the default limits for the SM BTL. These new 
values allow better performances on all the clusters
I was able to test.

This commit was SVN r9867.
 2006-05-09 21:44:24 +00:00
Andrew Friedley
5ba264d854 -ldapl isn't needed on all uDAPL platforms, so don't use it unless it is needed. 
This commit was SVN r9866.
 2006-05-09 20:02:38 +00:00
Brian Barrett
91086cf2a4 * we want to unlink match entries when we unlink memory descriptors, but 
I want to be lazy and not do it by hand, so set the match entries to
  PTL_UNLINK.

This commit was SVN r9861.
 2006-05-09 14:20:51 +00:00
Brian Barrett
1c0c84cf67 If the urm gets a request to kill itself *and* it's a singleton, just 
exit out, rather than trying to have the pls exit.  Since singletons
weren't started with a pls, there's no way the pls is going to be
able to kill the process.  So just exit and save the error message.

This commit was SVN r9859.
 2006-05-09 13:40:41 +00:00
Gleb Natapov
0c34d5c9e6 fix endpoint matching in on demand connection establishment. This fix is in mvapi btl already. 
This commit was SVN r9855.
 2006-05-09 12:12:52 +00:00
Brian Barrett
1d337831d0 Fixes for more issues found by Dries Kimpe: 
- We had a bad conditional choice, such that asking for pvfs2 would
    result in pvfs trying to build as well, which was going to fail.
  - We didn't try to link in the libray for PVFS2's adio component.
  - We were clobbering romio_flags, so it was impossible to pass
    flags to romio (like the selection of filesystems)

This commit was SVN r9854.
 2006-05-09 09:30:09 +00:00
Galen Shipman
c992eeb1f3 don't need to decrement memory registered twice,, this is done in 
mru_delete.. 

This commit was SVN r9853.
 2006-05-08 17:42:34 +00:00
Brian Barrett
7dddc6d54c Define the constants needed by ROMIO to activate support code for 
DARRAY / SUBARRAY.

This commit was SVN r9851.
 2006-05-08 16:33:31 +00:00
Brian Barrett
462849d88c Fix two issues reported by Dries Kimpe: 
- LDFLAGS set at the top level of Open MPI were not passed to the 
   ROMIO configure script
 - If ROMIO was explicitly required (with --enable-io-romio) and
   not able to be built, abort OMPI's configure script.

This needs to go to the v1.0 and v1.1 branches.

This commit was SVN r9845.
 2006-05-08 13:13:32 +00:00
Brian Barrett
8397a1d71f still running into issues, but... 
- change MASK behavior for tags - we need the upper bit to be whether
  the tag is reseved or not.  MPI_ANY_TAG should not pull off any
  reserved tag communication
- some other random debugging output to try to get some idea what is
  spewing out of here.

This commit was SVN r9844.
 2006-05-08 09:23:09 +00:00
George Bosilca
e658557d52 Move the convertor creation out of th critical path. If we expect a 
message from a known peer (not MPI_ANY_SOURCE) then we can attach the
remote proc and initialize the convertor as soon as we know the data-type,
and the count (so basically in the _INIT macro). If it's not the case, then
create them in the _MATCHED macro (as in the original version). Of course,
beforeinitializing the convertor we check that there will be some data
in the message.

This commit, plus the convertor improvements from few days ago, lower the
latency for my test case environment (mvapi) by 0.1 microseconds. The convertor
now is as slim as it can be, I don't think there is anything else to
remove/improve. 

This commit was SVN r9843.
 2006-05-07 21:03:12 +00:00
George Bosilca
a7542824ed Generic length computation (moved from the endpoint.h). 
This commit was SVN r9842.
 2006-05-07 20:54:44 +00:00
George Bosilca
569b88e093 The endpoint include is not required. 
This commit was SVN r9841.
 2006-05-07 20:52:55 +00:00
George Bosilca
e63c1dc242 The last commit wans't supposed to bring this function in. It's not yet 
ready for primetime...

This commit was SVN r9840.
 2006-05-07 20:51:43 +00:00
George Bosilca
33aa65f894 Remove useless include. 
This commit was SVN r9839.
 2006-05-07 20:49:45 +00:00
Brian Barrett
7125501573 * Patch from Ralf Wildenhues -- apparently having the ./config instead 
of config confuses BSD make in VPATH situations.  So don't do that.

This commit was SVN r9838.
 2006-05-07 19:19:37 +00:00
Galen Shipman
a4c9db0c18 decrease the total bytes in the rcache when a registration is deleted from the 
cache. 

This commit was SVN r9837.
 2006-05-07 01:15:33 +00:00
Jeff Squyres
07f1eed04d Update NEWS w.r.t. MPI_COMM_SPLIT intercomm fix 
This commit was SVN r9834.
 2006-05-05 12:00:33 +00:00
Rainer Keller
0f9b10ff8e - Update test dup MPI_COMM_WORLD -- so that we may 
have additional Barriers for output.

This commit was SVN r9831.
 2006-05-05 07:42:33 +00:00
George Bosilca
8338a79082 This one belong to the previous commit but it somehow get lost ... 
This commit was SVN r9830.
 2006-05-05 04:32:42 +00:00
George Bosilca
3929ae7010 Add more knowledge into the master convertor. Now all the conversion 
function are stored in a single location, th master convertor. With the
old information (mainly the remote sizes for each predefined data-type)
now we know everything we need about the remote peers.

This commit was SVN r9829.
 2006-05-05 04:30:11 +00:00
George Bosilca
4438be5bcb Ditch one more function call. Make the initialization step as small as 
possible.

This commit was SVN r9828.
 2006-05-05 03:42:18 +00:00
George Bosilca
a55d4632c6 Continue the cleaning, shrink the convertor initialization function. 
This commit was SVN r9827.
 2006-05-05 03:25:31 +00:00
Jeff Squyres
5e6188a4a8 Update NEWS for INTERCOMM_MERGE fix 
This commit was SVN r9824.
 2006-05-05 02:27:43 +00:00
George Bosilca
c53914ce31 Smallest overhead for contiguous predefined datatypes. There is now a special path 
in the convertor code for predefined contiguous types.

This commit was SVN r9821.
 2006-05-04 22:21:09 +00:00
Rainer Keller
71d328c086 - Add the PERUSE_COMM_REQ_XFER_CONTINUE for recv. 
This commit was SVN r9820.
 2006-05-04 19:31:33 +00:00
Tim Woodall
161e54e6c8 finalize/cleanup failed btl 
This commit was SVN r9819.
 2006-05-04 18:48:45 +00:00
George Bosilca
d8eb9978a6 Rearrange the convertor initialization, in order to make the upgrade required 
for contiguous types simpler.

This commit was SVN r9818.
 2006-05-04 17:36:08 +00:00
Tim Woodall
d8ff8010f3 track wether the vfrag is being retransmitted 
This commit was SVN r9817.
 2006-05-04 17:30:58 +00:00
Tim Woodall
1b26caa95b first cut at btl failover - seems to be working for simple test case 
This commit was SVN r9816.
 2006-05-04 16:16:26 +00:00
Tim Woodall
350d5b1713 change hardcoded values into mca params 
This commit was SVN r9815.
 2006-05-04 15:20:18 +00:00
Tim Woodall
fdd622544b added optional copy routine to allow "derived" class 
of mca_bml_base_endpoint to copy state if an endpoint
is updated (e.g. btl deleted/added)

This commit was SVN r9814.
 2006-05-04 15:19:12 +00:00
Tim Woodall
14293acce0 - added cleanup to destructor 
- added copy routine to copy state from one sequence tracker into another

This commit was SVN r9813.
 2006-05-04 15:14:47 +00:00
Brian Barrett
b76b46bcec * fix some compile issues on Red Storm 
This commit was SVN r9812.
 2006-05-04 14:08:36 +00:00
Brian Barrett
3edcb2620c * allow buildling of portals pml (have to specify a configure option anyway) 
* don't built the hostfile ras, as we dont' even use the URM RMGR anymore

This commit was SVN r9811.
 2006-05-04 14:08:17 +00:00
Brian Barrett
d101e91b97 * fix matching logic - since tag might be negative, need to mask the proper bits 
or the bit-wise or changes all the high bits, which is bad
* push convertor creation to init to save a bit of time
* make debugging use macros so that it can go bye-bye

This commit was SVN r9810.
 2006-05-04 13:48:32 +00:00
George Bosilca
93ccbc666a The macro is alreadfy defined in one of the header file. 
This commit was SVN r9809.
 2006-05-04 07:06:58 +00:00
George Bosilca
bdecdc8d41 Cleanup the MX BTL. Remove all mpool related code as there will never be a MX mpool. 
This commit was SVN r9808.
 2006-05-04 06:55:45 +00:00
Brian Barrett
9276127c0d * add some extra sauce to make sure we close down our processes properly 
This commit was SVN r9807.
 2006-05-04 00:38:49 +00:00
Edgar Gabriel
8c49f14dce fix a bug in the intercomm-split allgather emulation function. 
This commit was SVN r9806.
 2006-05-03 21:41:10 +00:00
George Bosilca
c5209aad93 The return value is random. Let's return something that make sense. 
This commit was SVN r9805.
 2006-05-03 18:17:00 +00:00
Edgar Gabriel
f962ba2d89 fix the handling of the 'high' argument in Intercomm_merge. The logic 
was unfortunatly exactly the opposite way round.

This commit was SVN r9803.
 2006-05-03 14:43:52 +00:00
Brian Barrett
6db0f2a027 * couple of corrections to compile on Red Storm 
This commit was SVN r9801.
 2006-05-03 13:13:59 +00:00
Jeff Squyres
cc6fec09ba Update to reflect some directories that are no longer there 
This commit was SVN r9800.
 2006-05-03 12:12:27 +00:00
Rainer Keller
29876af927 - Fix small buglet which causes SIGSEGV (seen with mpitrace/Paraver) 
This commit was SVN r9799.
 2006-05-03 07:53:13 +00:00
Jeff Squyres
87a2458bb1 Make sure to use the C version of the string. 
This commit was SVN r9796.
 2006-05-03 03:29:06 +00:00
Brian Barrett
1aa13c1e5c * do proper fortran string handling for the MPI-IO functions that take string 
arguments.  Thanks to Bernard Knaepen for bringing this to our attention.

This commit was SVN r9792.
 2006-05-02 14:39:11 +00:00
Brian Barrett
10a05dc0d1 * Fix comment about size_t being unsigned 
* Fix initializer - shouldn't assign a negative value into an unsigned
  variable

This commit was SVN r9790.
 2006-05-02 12:21:30 +00:00
Brian Barrett
4add400f7d * properly start with the memory descriptor inactive 
This commit was SVN r9787.
 2006-05-01 20:23:38 +00:00