ports/openmpi
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Автор SHA1 Сообщение Дата
Brian Barrett
c9e8dbc10e * fix for multi-nic case with put protocol -- index will be 1 for the first 
put request if we have more than one nic

This commit was SVN r10397.
 2006-06-16 22:25:04 +00:00
George Bosilca
27000ef7d6 More compact and readable code. Otherwise, no big difference with the 
previous version.

This commit was SVN r10389.
 2006-06-16 03:07:42 +00:00
George Bosilca
3f96f39e46 If the goal of this code was to copy the iovec and skip the first offset 
bytes then it was not correct.

This commit was SVN r10388.
 2006-06-16 03:06:30 +00:00
George Bosilca
93afe59226 It is not required to initialize the csum. 
This commit was SVN r10387.
 2006-06-16 03:05:20 +00:00
George Bosilca
1f96768b76 For zero length persistent request do not reposition the convertor as 
it is not initialized.

This commit was SVN r10386.
 2006-06-16 03:04:41 +00:00
Galen Shipman
5d71c149c2 Another fix for PML request completion when local network completion can occur 
out of order.. 

Reviewed by Brian.. needs to hit 1.1 

This commit was SVN r10353.
 2006-06-14 16:55:35 +00:00
George Bosilca
3727fa2ae6 Nothing relevant. I add some more output in the case we have a checksum error. 
Just to be able to know more information about the failure.

This commit was SVN r10337.
 2006-06-13 19:36:38 +00:00
Galen Shipman
0eddad6849 Handle out of order completion/receives when marking completion... 
this is a fix for #107... needs to go to the 1.1 branch.. 

This commit was SVN r10331.
 2006-06-13 16:57:41 +00:00
Galen Shipman
218a438509 finished the ompi_free_list_t class nightmare.. 
This commit was SVN r10314.
 2006-06-12 22:09:03 +00:00
Galen Shipman
18dda70fd0 make ompi_free_list_item_t a class.. 
This will go to the 1.1 branch but will probably require a few changes as
ompi_free_list_t is different in the branch.. 

This commit was SVN r10306.
 2006-06-12 16:44:00 +00:00
Gleb Natapov
48d348b577 Don't complete send request before we've got completion on the first rndv packet. 
Sender can receive and complete PUT request before it gets completion on the first rndv packet. senreq struct may be reused for the next MPI_Send and unexpected completion mess up the things. I sometimes got SEGV and sometimes data corruption.

This commit was SVN r10301.
 2006-06-12 14:00:43 +00:00
George Bosilca
7d1feffbf7 The real solution. If the sendreq->req_send.req_bytes_packed is zero then there 
is no data to be trasfered. And this is the condition which lead to a non
initialized convertor.

This commit was SVN r10299.
 2006-06-12 06:18:18 +00:00
George Bosilca
c959c2f214 Don't reset the convertor's position if it wasn't initialized before. This can 
only happens for zero byte persistent requests.

This commit was SVN r10298.
 2006-06-12 06:14:35 +00:00
Galen Shipman
84479d0b5a potential fix for iprobe test,, tested with openib.. will have andy try ud.. 
This commit was SVN r10232.
 2006-06-06 22:10:41 +00:00
Brian Barrett
c70fff6ed0 * Fix for bug #44 for the trunk -- remove a bunch of warnings from the DR 
PML when compiling on Solaris.  Patch won't apply cleanly to the v1.1
  branch, so a diff for that is coming up soon.

This commit was SVN r10173.
 2006-06-01 18:58:38 +00:00
George Bosilca
95d0395578 I'm skeptical about the ability of the compiler to correctly optimize the 
loop local variables.

This commit was SVN r10019.
 2006-05-23 03:21:15 +00:00
George Bosilca
b8ef0cc749 Minor cleanups. 
This commit was SVN r10001.
 2006-05-21 05:55:21 +00:00
Galen Shipman
9165882c07 fixes for failover... 
This commit was SVN r9998.
 2006-05-20 02:39:05 +00:00
Brian Barrett
db03ca0cc0 rip out a bunch of code that didn't work and really sucked and was only there 
to try to get some numbers that I couldn't actually get.  So back to the
restart point.

This commit was SVN r9914.
 2006-05-14 00:59:40 +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
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
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
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
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
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
Brian Barrett
6db0f2a027 * couple of corrections to compile on Red Storm 
This commit was SVN r9801.
 2006-05-03 13:13:59 +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
Brian Barrett
5f939c53be * first take at send / receive for a poratls pml (still really dumb and simple) 
This commit was SVN r9786.
 2006-05-01 20:03:49 +00:00
Brian Barrett
4256705ffb * rename irecv, isend, and iprobe files to recv, send, and probe 
This commit was SVN r9780.
 2006-04-29 22:06:21 +00:00
Brian Barrett
315a889247 Try to get the Portals PML going again, just to get some data for the Cray 
paper.  This is just the shell, for checkpoint.  Changes:

* Fix copyrights
* remove cancel code and ptl references
* add dump command 

This commit was SVN r9779.
 2006-04-29 22:05:20 +00:00
Tim Woodall
02d991532f interface to post a callback for notification of change to modex data 
This commit was SVN r9753.
 2006-04-27 16:15:35 +00:00
Galen Shipman
ba0aa46220 make csum's optional in pml dr, on by default, see mca param 
pml_dr_enable_csum

This commit was SVN r9608.
 2006-04-10 21:54:46 +00:00
Galen Shipman
c29db49198 return out if we ack a duplicate matched rendezvous from mathed receives 
sequence tracker and the communicator is null.. 

This commit was SVN r9521.
 2006-04-03 21:04:51 +00:00
George Bosilca
22572940c8 Remove some useless code. 
This commit was SVN r9513.
 2006-04-01 07:42:43 +00:00
George Bosilca
58cd591d3b PERUSE support for OB1. There we go, now the trunk has a partial peruse implementation. 
We support all the events in the PERUSE specifications, but right now only one event
of each type can be attached to a communicator. This will be worked out in the future.
The events were places in such a way, that we will be able to measure the overhead
for our threading implementation (the cost of the synchronization objects).

This commit was SVN r9500.
 2006-03-31 17:09:09 +00:00
George Bosilca
1226d452bf Add a base _START macro that will do the base initialization. Additinaly, that allow me to 
add the PERUSE event is a more homogeneous manner (all PML's will have them).

This commit was SVN r9499.
 2006-03-31 17:05:09 +00:00
Galen Shipman
1d67917b69 must handle header validation correctly for each case, not enough in common 
for the MACRO 

This commit was SVN r9486.
 2006-03-30 21:27:21 +00:00
Tim Woodall
9a73fe8beb check for valid sequence number before attempting to use communicator 
This commit was SVN r9482.
 2006-03-30 19:36:15 +00:00
Galen Shipman
641fa6c0d2 more fixes, reset state on completion.. 
This commit was SVN r9469.
 2006-03-29 22:21:35 +00:00
Galen Shipman
5271948ec0 --- opal object changes 
add object size to opal class
no longer need the size when allocating a new object as this is stored in
the class structure

--- dr changes 
Previous rev. maintained state on the communicator used for acking duplicate
fragments, but the communicator may be destroyed prior to successfull
delivery of an ack to the peer. We must therefore maintain this state
globally on a per peer, not a per peer, per communicator basis. 
This requires that we use a global rank on the wire and translate this as
appropriate to a local rank within the communicator. 

This commit was SVN r9454.
 2006-03-29 16:19:17 +00:00
George Bosilca
5d465cf118 Call the constructor on the DR lock. 
This commit was SVN r9438.
 2006-03-28 07:34:02 +00:00
Graham Fagg
19906e66dc missing lock? 
This commit was SVN r9436.
 2006-03-28 06:15:48 +00:00
Tim Woodall
c724e4c804 - removed unused flags 
- updated copyrights

This commit was SVN r9430.
 2006-03-27 22:44:26 +00:00
Galen Shipman
1677ca1cd4 continue to debug retransmission of incorrect offset, 
only occurs on vfrag timeout.. 

This commit was SVN r9421.
 2006-03-24 22:28:43 +00:00