ports/openmpi
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441 Коммитов

Автор SHA1 Сообщение Дата
Jeff Squyres
558d179e2e Fix typo. 
This commit was SVN r17012.
 2007-12-21 14:25:48 +00:00
George Bosilca
906e8bf1d1 Replace the ompi_pointer_array with opal_pointer_array. The next step 
(sometimes after the merge with the ORTE branch), the opal_pointer_array
will became the only pointer_array implementation (the orte_pointer_array
will be removed).

This commit was SVN r17007.
 2007-12-21 06:02:00 +00:00
Pavel Shamis
fcbca510d8 The ib_inline_max should be updated only when SEND qp is created. 
This commit was SVN r16973.
 2007-12-17 10:30:30 +00:00
Gleb Natapov
f79e344ea4 Fix bug in debug build. 
This commit was SVN r16972.
 2007-12-17 10:26:18 +00:00
Gleb Natapov
64a95f63cd Fix error reporting in openib if parameter value is out of range. 
This commit was SVN r16971.
 2007-12-16 14:04:36 +00:00
Gleb Natapov
8b511b969d Introduce a new BTL parameter btl_rndv_eager_limit which determines size of a 
first fragment of rendezvous protocol. Remove no longer used btl_min_send_size
parameter.

This commit was SVN r16969.
 2007-12-16 08:35:17 +00:00
Jeff Squyres
213b5d5c6e Per long threads on the mailing list and much confusion discussion 
about linkers, have all OPAL, ORTE, and OMPI components '''not'' link
against the OPAL, ORTE, or OMPI libraries.

See ttp://www.open-mpi.org/community/lists/users/2007/10/4220.php for
details (or https://svn.open-mpi.org/trac/ompi/wiki/Linkers for a
better-formatted version of the same info).

This commit was SVN r16968.
 2007-12-15 13:32:02 +00:00
Jon Mason
e05cd7b0e4 To modify the default connection method, a "btl_openib_connect <arg>" 
should be passed via commandline.  However, there is a slight coding
bug in the openib connect code.  When registering the name of the
option, mca_base_param_reg_string will prepend the relevant info
("btl_openib_" in this case).  The existing code will require
"btl_openib_btl_openib_connect" instead of "btl_openib_connect".
This patch corrects this.

This commit was SVN r16937.
 2007-12-11 20:36:36 +00:00
Gleb Natapov
2a59b2a68f 1. Set segments length in prepare_src() after packing because actual size may be 
smaller then allocated size.

2. If reserve zero don't allocate coalesced frag since it will be RDMAed, not
send.  The logic was other way around.

This commit was SVN r16928.
 2007-12-11 13:10:52 +00:00
Jon Mason
df82fcb917 Slight word usage and grammar error in the openib btl help test. I 
believe the change below is the intended meaning.

This commit was SVN r16921.
 2007-12-10 21:50:48 +00:00
Gleb Natapov
17611dafbe Fix pointer casting on 32bit machines. 
This commit was SVN r16907.
 2007-12-09 14:15:35 +00:00
Gleb Natapov
2f9c5b46cf Return OMPI_ERR_RESOURCE_BUSY from openib_btl_send() if fragment is not on wire. 
This commit was SVN r16906.
 2007-12-09 14:14:11 +00:00
Gleb Natapov
493951e09d Add heterogeneous support to message coalescing. 
This commit was SVN r16903.
 2007-12-09 14:10:25 +00:00
Gleb Natapov
b4698dc6df Use flags provided during allocation to coalesce to correct priority queue. 
This commit was SVN r16902.
 2007-12-09 14:08:55 +00:00
Gleb Natapov
e2e211f23b Add flags parameter to btl_alloc() and btl_prepare_src() functions. If BTL 
knows at the time of allocation priority of a descriptor it may do some
optimizations.

This commit was SVN r16901.
 2007-12-09 14:08:01 +00:00
Gleb Natapov
5313a2baa7 Message coalescing for openib BTL. If fragment is waiting to be transmitted in 
a pending queue pack another message into it if there is enough space there.

This commit was SVN r16900.
 2007-12-09 14:05:13 +00:00
Gleb Natapov
7302cd24eb Call btl_alloc() from btl_prepare_src() to have one point of frag allocation. 
This commit was SVN r16899.
 2007-12-09 14:02:32 +00:00
Gleb Natapov
7364b7cf47 Add endpoint parameter to btl_alloc() function. Enables various optimizations 
inside BTL.

This commit was SVN r16898.
 2007-12-09 14:00:42 +00:00
Gleb Natapov
de3761208a Send cm_seen by eager rdma channel. Encode qp index into credits filed. If 
cm_seen is not send here non symmetric eager rdma connection may hang.

This commit was SVN r16896.
 2007-12-09 13:56:13 +00:00
Jon Mason
20294e7800 There is a double call to ompi_btl_openib_connect_base_open in 
mca_btl_openib_mca_setup_qps().  It looks like someone just forgot to
clean-up the previous call when they added the check for the return
code.

I ran a quick IMB test over IB to verify everything is still working.

This commit was SVN r16870.
 2007-12-06 17:25:38 +00:00
Pavel Shamis
e8aeadb11e XRC fixes: 
- create separate xrc domain file for each hca
- return error if we failed to create xrc file.

This commit was SVN r16853.
 2007-12-05 14:32:44 +00:00
Pavel Shamis
f60ca0e4e5 Removing unused mca_btl_openib_ib_address_status 
This commit was SVN r16835.
 2007-12-04 13:16:26 +00:00
Pavel Shamis
57728986f8 Fixing XRC multiport/multisubnet support. 
This commit was SVN r16819.
 2007-12-03 09:49:53 +00:00
Gleb Natapov
b2858236fb Use new free list interface. 
This commit was SVN r16818.
 2007-12-02 15:13:11 +00:00
Gleb Natapov
a774cd98f8 Put send completions to low prio CQ. Receive is more important. 
This commit was SVN r16817.
 2007-12-02 14:46:37 +00:00
Gleb Natapov
b17f5b7480 Change how default receive queues parameters are calculated. Current default 
parameters don't make any sense. Credits are never piggybacked. Also make
default queue sizes to be calculated from eager_limit and max_send_size values.

This commit was SVN r16816.
 2007-12-02 14:43:28 +00:00
Jeff Squyres
8c0060701c Stub out the ibcm CPC. 
This commit was SVN r16800.
 2007-11-29 13:23:17 +00:00
Pavel Shamis
8aca6eb31b OFED 1.3 doesn't implement ibv_resize_cq for connectX. 
On error exit from ibv_resize_cq we should to check if the function
is implemented.

This commit was SVN r16799.
 2007-11-28 15:23:19 +00:00
Gleb Natapov
5f242c77f2 Post each recv wr not separately but in one call to ibv_post_recv(). 
This commit was SVN r16798.
 2007-11-28 14:57:15 +00:00
Gleb Natapov
14cffee726 Uninline mca_btl_openib_post_srr() function. 
This commit was SVN r16797.
 2007-11-28 14:52:31 +00:00
Pavel Shamis
1c314ef4c3 If XRC qp was specified in btl_openib_receive_queues we automatically should 
choose xoob connection module.

This commit was SVN r16796.
 2007-11-28 10:33:32 +00:00
Pavel Shamis
488a508732 Removing comments from help file. 
This commit was SVN r16795.
 2007-11-28 10:16:08 +00:00
Pavel Shamis
3e2e4f6d2a Removing unused lid. 
This commit was SVN r16794.
 2007-11-28 10:06:57 +00:00
Pavel Shamis
aa79bdabc8 Removing port_touse - we don't really need it 
This commit was SVN r16793.
 2007-11-28 09:57:48 +00:00
Pavel Shamis
2ffbe8776a Fixing compilation problems in openib 
This commit was SVN r16792.
 2007-11-28 09:38:49 +00:00
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
Gleb Natapov
3a63eb6c17 Cleanup macro definitions. 
This commit was SVN r16554.
 2007-10-23 13:33:19 +00:00