ports/openmpi
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Автор SHA1 Сообщение Дата
Gleb Natapov
218adb2a96 Account for eager rdma credit fragments when creating send queue. Create XRC 
receive QP with zero receive and send queue length. We don't going to use this
QP for send and receives a posted to SRQs.

This commit was SVN r16791.
 2007-11-28 07:22:01 +00:00
Gleb Natapov
601952a952 Don't shared endpoint->qps array, only pointer to actual QP. Calculate send 
queue size for shared QP based on all endpoints that want to use it.

This commit was SVN r16790.
 2007-11-28 07:21:07 +00:00
Gleb Natapov
b46c9cc7bc Make xrc use srq_qp unions instead of the xrc_qp which is exactly like srq_qp. 
This commit was SVN r16789.
 2007-11-28 07:20:26 +00:00
Gleb Natapov
be0981fc07 Change a type of xrc_recv_qp to "struct ibv_qp". 
This commit was SVN r16788.
 2007-11-28 07:19:36 +00:00
Gleb Natapov
bd47da4699 Initial XRC support by Mellanox. 
This commit was SVN r16787.
 2007-11-28 07:18:59 +00:00
Gleb Natapov
b49788c499 Receive queue is not used in case of SRQ QP, so don't create one. 
This commit was SVN r16786.
 2007-11-28 07:17:22 +00:00
Gleb Natapov
923666b75c Process pending put/get frags on endpoint connection establishment. 
This commit was SVN r16785.
 2007-11-28 07:16:52 +00:00
Gleb Natapov
e502402470 Fix endpoint destructor to not skip closed endpoints. 
This commit was SVN r16784.
 2007-11-28 07:15:54 +00:00
Gleb Natapov
5a4e953aaa Allow share the same qp for different buffer sizes. Needed for XRC support. 
This commit was SVN r16783.
 2007-11-28 07:15:20 +00:00
Gleb Natapov
b123696d57 Fix async thread creation and destruction. Create async thread only when it is 
needed instead of creating it and then canceling if it is not needed. Change
error handling during finalize so that it will not skip async thread
destruction. Otherwise async thread may segfault during openib module unloading.

This commit was SVN r16782.
 2007-11-28 07:14:34 +00:00
Gleb Natapov
5463eb892c Send all explicit credits for PP QPs of all orders over smallest PP qp. 
This commit was SVN r16781.
 2007-11-28 07:13:34 +00:00
Gleb Natapov
a9f864d15c If there is an eager rdma credit, but there is no WQE to send a packet we add it 
to a pending queue of eager rdma QP instead of correct pending list. This patch
fixes this by getting reed of "eager rdma qp" notion. Packet is always send
over its order QP. The patch also adds two pending queues for high and low prio
packets. Only high prio packets are sent over eager RDMA channel.

This commit was SVN r16780.
 2007-11-28 07:12:44 +00:00
Gleb Natapov
6a2d210b7d Use OMPI object system to make fragment hierarchy more object oriented. The 
main idea (except of cleanup) is to save on initialisation of unneeded fields
and to use C type checking system to catch obvious errors.

This commit was SVN r16779.
 2007-11-28 07:11:14 +00:00
Gleb Natapov
267cd2342a Cleanup. Remove unused functions. 
This commit was SVN r16778.
 2007-11-28 07:08:56 +00:00
Ron Brightwell
924414f92f Added support for Accelerated Portals for the btl. 
This commit was SVN r16771.
 2007-11-21 21:34:17 +00:00
Ron Brightwell
a6d6be1bb9 Added send-side optimizations (persistent zero-length md and copy blocks) 
and support for Acclerated Portals.

This commit was SVN r16770.
 2007-11-21 21:31:37 +00:00
Brad Penoff
fb5536f11d conforming SCTP BTL to Open MPI naming conventions and IP requirements 
This commit was SVN r16764.
 2007-11-21 10:13:41 +00:00
Andrew Friedley
c50f2aa74c fix warning 
This commit was SVN r16759.
 2007-11-20 16:55:12 +00:00
Brad Penoff
ede8a6a7a1 adjusting for Linux when sctp_recvmsg returns 0 for remote close 
This commit was SVN r16742.
 2007-11-20 06:02:08 +00:00
Tim Prins
f42fcd36db make the mx btl compile again after the free list changes 
This commit was SVN r16735.
 2007-11-19 19:41:22 +00:00
Brad Penoff
f34ddfef80 for SCTP BTL, added Mac OS X support for systems using SCTP NKE (Network Kernel Extension) 
This commit was SVN r16729.
 2007-11-17 02:56:27 +00:00
Aurelien Bouteiller
15ffe6c89c Accomoding the new interface for free_lists. 
This commit was SVN r16727.
 2007-11-16 00:00:38 +00:00
Brad Penoff
5abd2d8064 initial SCTP BTL commit 
This commit was SVN r16723.
 2007-11-13 23:39:16 +00:00
Adrian Knoth
037a533752 Reformatted r16691 to OMPI style. Re #733 
This commit was SVN r16693.

The following SVN revision numbers were found above:
  r16691 --> open-mpi/ompi@8dca19cb3b
 2007-11-08 12:54:48 +00:00
Adrian Knoth
8dca19cb3b upstream patch, provided by Jiri Polach. Re #733 
This commit was SVN r16691.
 2007-11-08 12:44:10 +00:00
Jeff Squyres
a4d571f8ad Fix typo that broke the build. 
This commit was SVN r16635.
 2007-11-02 09:19:55 +00:00
Rich Graham
27a748e7eb change all instances of ompi_free_list_init to ompi_free_list_init_new. Header 
and payload data are specified separately at this stage.

This commit was SVN r16633.
 2007-11-01 23:38:50 +00:00
Andrew Friedley
46516d98e1 Update MCA params -- sd_num_peer is no longer used, change rd_num_init to rd_num 
This commit was SVN r16601.
 2007-10-29 22:56:30 +00:00
Andrew Friedley
8273b61471 Bugfix for hangs in certain communication patterns, particularly alltoall. 
This commit was SVN r16600.
 2007-10-29 21:51:28 +00:00
Gleb Natapov
04578ffdd6 Change calls to bml_btl->btl_alloc() to mca_bml_base_alloc(). 
This commit was SVN r16596.
 2007-10-28 16:04:17 +00:00
Rich Graham
67f4b69848 propogate fix for out of buffered send memory space to dr and ob1 - thanks 
George.

This commit was SVN r16593.
 2007-10-27 00:17:53 +00:00
Rich Graham
9c0483088a if unable to get buffered space, try and progress communications to 
free up resources.

This commit was SVN r16591.
 2007-10-26 23:16:31 +00:00
George Bosilca
d67c0eefb4 Remove a compilation warning about using uninitialized variables. 
This commit was SVN r16589.
 2007-10-26 20:15:28 +00:00
George Bosilca
b1b5cb6453 Looks like SO_REUSEPORT it's not defined on some platforms. Switch 
to the conventional SO_REUSEADDR instead.

This commit was SVN r16588.
 2007-10-26 19:56:21 +00:00
George Bosilca
337f78a4a8 Restrict the port range for the OOB and the BTL. Each protocols (v4 and v6) 
has his own range which is defined by a min value and a range. By default
there is no limitation on the port range, which is exactly the same
behavior as before.

This commit was SVN r16584.
 2007-10-26 16:36:51 +00:00
George Bosilca
682f110658 Correctly test the finalize condition. Thanks to Ake Sandgren for bringing this 
issue to our attention.

This commit was SVN r16560.
 2007-10-24 13:34:27 +00:00
Gleb Natapov
3a63eb6c17 Cleanup macro definitions. 
This commit was SVN r16554.
 2007-10-23 13:33:19 +00:00
Gleb Natapov
d836f3dbbe Remove unused macro. 
This commit was SVN r16552.
 2007-10-23 13:18:10 +00:00
Gleb Natapov
18ed60edeb Revert previous commit. There was no memory leak, the pointer is saved inside 
free list for future use. This patch moves BTL initialization into separate
function too.

This commit was SVN r16551.
 2007-10-23 12:57:45 +00:00
Gleb Natapov
657e544e02 Fix memory leak. Define init_data on a stack instead of allocation it each time. 
This commit was SVN r16550.
 2007-10-23 11:10:52 +00:00
Gleb Natapov
9e2d5acf8e Remove unused filed from openib fragment structure. 
This commit was SVN r16549.
 2007-10-23 07:38:29 +00:00
George Bosilca
95c9fbdf45 Make sure the MX MTL component is shared between all files. 
This commit was SVN r16545.
 2007-10-22 18:06:52 +00:00
Gleb Natapov
63dde87076 If SM BTL cannot send fragment because the cyclic buffer is full put the 
fragment on the pending list and send it later instead of spinning on
opal_progress().

This commit was SVN r16537.
 2007-10-22 12:07:22 +00:00
Rich Graham
0de9bd9fa0 when attaching an md for posted receive, generate a start event, so that 
PtlMDUpdate will pick up all incoming events.

This commit was SVN r16517.
 2007-10-19 19:09:40 +00:00
Gleb Natapov
52c6160252 MCA_PML_BASE_REQUEST_MPI_COMPLETE() macro does nothing except call to 
ompi_request_complete(). Remove the macro and call the function directly.

This commit was SVN r16498.
 2007-10-18 14:20:24 +00:00
George Bosilca
aa20a94b6f Remove warning about an unused variable. 
This commit was SVN r16497.
 2007-10-18 13:48:56 +00:00
Gleb Natapov
4f865e22e8 We have two different version of ompi_request_complete. One as a function 
another as a macro. Make it one inline function.

This commit was SVN r16495.
 2007-10-18 13:02:27 +00:00
Gleb Natapov
e0a3a7e53e Move duplicated code all over the code to a single function ompi_request_wait_completion(). 
This commit was SVN r16494.
 2007-10-18 12:33:21 +00:00
Gleb Natapov
807f49ed7f If there are more then one BTL present we may divide payload between them in 
such a way that converter will not be able to pack some of it. This commit adds
handling of such cases. If converter can't pack any data for a BTL the data is
sent over another BTL that has data to send.

This commit was SVN r16493.
 2007-10-18 12:07:37 +00:00
Jeff Squyres
b7eeae0a74 Remove the mvapi BTL. Woo hoo! 
This commit was SVN r16483.
 2007-10-17 14:08:03 +00:00