ports/openmpi
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Автор SHA1 Сообщение Дата
Galen Shipman
84e7b90a19 Fix DR PML after the great MTL crusade.. Added a bit of debugging while I was 
in there trying to track things down.. 

This commit was SVN r11208.
 2006-08-15 21:44:55 +00:00
Brian Barrett
f6e7e11ee6 Fixes truncate error (ticket #172) for the DR PML and therefore closes trac:172. 
We now set truncation error if we received more than we delivered for both
the OB1 and DR PMLs (the CM PML doesn't need such a fix, as the condition
is set at the MTL level)

This commit was SVN r10812.

The following Trac tickets were found above:
  Ticket 172 --> https://svn.open-mpi.org/trac/ompi/ticket/172
 2006-07-14 19:45:51 +00:00
George Bosilca
476c9e64df Don't keep multiples copies of the datatype and count. The only one we really need 
is the one provided by the user. For the buffered send the real datatype used
for the communication is always MPI_BYTE and the count can be retrieved from
the req_bytes_packed field. This will decrease the size of the request by
one pointer and one size_t (8 bytes or 16 bytes depending on the architecture).

This commit was SVN r10680.
 2006-07-06 17:58:25 +00:00
Brian Barrett
47725c9b02 * Add new PML (CM) and network drivers (MTL) for high speed 
interconnects that provide matching logic in the library.
  Currently includes support for MX and some support for
  Portals
* Fix overuse of proc_pml pointer on the ompi_proc structuer, 
  splitting into proc_pml for pml data and proc_bml for
  the BML endpoint data
* bug fixes in bsend init code, which wasn't being used by
  the OB1 or DR PMLs...

This commit was SVN r10642.
 2006-07-04 01:20:20 +00:00
Galen Shipman
e6cd8db0e5 DR will now checksum on a per btl basis (see MCA_BTL_FLAGS_NEED_CSUM). We 
still always send ACK's, teasing apart completion for ACK/no ACK looks like a
pain in the .. 

This commit was SVN r10530.
 2006-06-27 20:23:47 +00:00
Galen Shipman
8855e5b73a Fixes for DR as well as better diagnostic.. 
Successfully passing the intel test suite with/without induced errors/drops. 

This commit was SVN r10518.
 2006-06-26 22:29:29 +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
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
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
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
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
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
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
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
Tim Woodall
2e376e0ee8 misc cleanup 
This commit was SVN r9410.
 2006-03-24 06:49:45 +00:00
Tim Woodall
1aaad721e8 clear state on rndv ack 
This commit was SVN r9404.
 2006-03-23 23:36:07 +00:00
Galen Shipman
19732d4c7c add length to frag_ack 
This commit was SVN r9403.
 2006-03-23 23:06:19 +00:00
Tim Woodall
0fa49f1297 set requests vfrag id when matched 
This commit was SVN r9402.
 2006-03-23 23:04:20 +00:00
Galen Shipman
3595cd8956 use hdr_match.. 
This commit was SVN r9401.
 2006-03-23 22:21:15 +00:00
Galen Shipman
bec2ee346c use correct ack for rendezvous from seq tracker 
This commit was SVN r9400.
 2006-03-23 22:18:09 +00:00
Tim Woodall
996a1b56df more tweaking 
This commit was SVN r9399.
 2006-03-23 22:08:59 +00:00
Galen Shipman
c38fd90e63 need state to ack sync send retransmits, even after the recvreq is gone.. 
This commit was SVN r9397.
 2006-03-23 22:02:59 +00:00
Galen Shipman
754b424266 set vf_mask_pending when retransmitting so completion will occur before 
the request is completed.. 

This commit was SVN r9394.
 2006-03-23 20:28:52 +00:00
Galen Shipman
e01cf0a166 Seperate out sequence tracking list as stand alone class. 
This commit was SVN r9391.
 2006-03-23 17:02:17 +00:00
Tim Woodall
d9dc534c08 fix bogus comment 
This commit was SVN r9388.
 2006-03-23 16:41:37 +00:00
Tim Woodall
28fa260404 for frag case don't use retrans flag, simply 
retransmit all segments of vfrag that have not been acked

This commit was SVN r9387.
 2006-03-23 16:36:13 +00:00
Tim Woodall
dc125cf7d5 misc corrections 
This commit was SVN r9380.
 2006-03-23 15:11:06 +00:00
Galen Shipman
70cf1ce562 more work in progress.. 
This commit was SVN r9369.
 2006-03-22 23:06:18 +00:00
Tim Woodall
0f6161c6da reorg 
This commit was SVN r9366.
 2006-03-22 15:02:36 +00:00
Galen Shipman
bcb23dc762 rework rndv and eager data timeout/retrans 
This commit was SVN r9358.
 2006-03-21 21:23:33 +00:00
Tim Woodall
7a1ad5b6fb corrections to scheduling logic 
This commit was SVN r9354.
 2006-03-21 14:30:54 +00:00
Tim Woodall
797a6b2887 dont compute checksum over header - data only 
This commit was SVN r9343.
 2006-03-20 23:08:14 +00:00
Galen Shipman
fc42320ea6 check retry counts on NAK retrans as well as timeouts 
This commit was SVN r9342.
 2006-03-20 22:11:23 +00:00
Galen Shipman
ca13833e95 more dr work 
This commit was SVN r9340.
 2006-03-20 21:57:30 +00:00
Galen Shipman
5600932c2f fix misc warnings 
This commit was SVN r9339.
 2006-03-20 15:41:45 +00:00