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Автор SHA1 Сообщение Дата
George Bosilca
a4619b1a11 Remove a compilation warning from the RDMA engine. 
Correct the problem introduced by the commit 8933 (thanks Tim). In order to avoid to much
trafic on the bus we do not compute the bytes_delivered (require an atomic size_t add)
we have to set it in the begining or otherwise we will report the wrong count in the
MPI status.

This commit was SVN r8968.
 2006-02-10 21:14:08 +00:00
George Bosilca
0376dce258 Keep track of the ompi_proc in the comm_proc. This avoid a lookup for the processor and 
simplify the execution path. The peer proc (ompi_proc_t) is set at the matching stage.

This commit was SVN r8962.
 2006-02-10 18:55:43 +00:00
Galen Shipman
44fe6c3896 allow pml pipeline to cache memory registrations 
to enable this (off by default) use: 
-mca pml_ob1_leave_pinned_pipeline 1 
!!AND!!!
-mca mpool_use_mem_hooks 1 

This commit was SVN r8949.
 2006-02-09 15:49:51 +00:00
George Bosilca
269fc0c13a Cleanup: 
1. remove all useless macros from the proc header file
2. merge 2 of the match macros (they share the same logic except one list)

This commit was SVN r8946.
 2006-02-09 06:59:54 +00:00
George Bosilca
83f83e5730 Specialize the MCA_PML_OB1_FREE macro. When we call this macro we already know what kind 
of request we are playing with (send or receive). Therefore, it's useless to have another
switch inside this macro and make the code bigger. Now, we have 2 versions
MCA_PML_OB1_SEND_REQUEST_FREE and MCA_PML_OB1_RECV_REQUEST_FREE.

This commit was SVN r8945.
 2006-02-08 22:42:00 +00:00
George Bosilca
600f664db2 No comment !!! But this time I really remove the second lock ... 
This commit was SVN r8943.
 2006-02-08 21:43:46 +00:00
George Bosilca
89db0be4a8 Remove the second lock. 
This commit was SVN r8940.
 2006-02-08 19:19:57 +00:00
Galen Shipman
18bbb049d1 fix bsend bug, need to check that data length before packing. 
This needs to go to the release branch

This commit was SVN r8937.
 2006-02-08 17:39:33 +00:00
George Bosilca
0775c88a9b Remove all unused variables.--This line, and those below, will be ignored-- 
M    ob1/pml_ob1_recvreq.c

This commit was SVN r8934.
 2006-02-08 07:20:48 +00:00
George Bosilca
e9706e6db0 Remove the macro to compute the length of the segments from the send header 
and add a new macro that can be used for both sends and receives.
Move to atomic operations to manage the length of the sended or received
status. There is one instance where the atomic operation is not required
as the code can cannot be executed in same time by 2 differents threads.

This commit was SVN r8933.
 2006-02-08 06:03:54 +00:00
Ralph Castain
4b9f015c0b Merge in the new data support subsystem for ORTE. MPI folks should not notice a difference. Longer explanation will be sent to developers mailing list. 
This commit was SVN r8912.
 2006-02-07 03:32:36 +00:00
Tim Woodall
e920ec67b9 - add new send flag (MCA_PML_OB1_SEND_COMPLETE) to force local completion prior to signalling mpi completion 
This commit was SVN r8907.
 2006-02-06 19:51:49 +00:00
George Bosilca
eb1d2dd290 Working down the latency (0.2 micro-sec on a Xeon 2Ghz) by removing the 
second instance of the ompi_proc from the send and receive request. This
information is already available on the base request, so there is no
need for duplication. The drawback is that now (in order to avoid a
second lookup in the communicator array of procs) we have to set the base
proc in the PML's _ALLOC macro.

This commit was SVN r8900.
 2006-02-05 06:13:07 +00:00
Rainer Keller
60c2ae768b - Change the spacing preventing finding the struct from script. 
This commit was SVN r8819.
 2006-01-26 11:55:00 +00:00
George Bosilca
a2f31b2bf6 Use the MCA_PML_BASE_REQUEST_MPI_COMPLETE macro to set the completed state to true. 
Add back the mutex protection around the size computations as they are not yet atomic
operations.

This commit was SVN r8812.
 2006-01-25 23:17:17 +00:00
George Bosilca
58c9c82dab Add a macro to mark the MPI request as completed (MCA_PML_BASE_REQUEST_MPI_COMPLETE) and 
broadcast the request condition if required. This macro should be called with the request's
mutex locked.

This commit was SVN r8811.
 2006-01-25 23:15:36 +00:00
Galen Shipman
1e0ea9dd6d Major fixes for the RDMA registration cache (leave_pinned). 
This commit fixes issues with HPL runs on node counts > 4. 

This commit was SVN r8793.
 2006-01-23 22:51:50 +00:00
George Bosilca
83cd8fac9d Now that the free list are correctly destroyed these tests are useless. 
This commit was SVN r8792.
 2006-01-23 20:33:40 +00:00
Jeff Squyres
bd2524378a Remove unused variable 
This commit was SVN r8784.
 2006-01-22 12:20:01 +00:00
Rainer Keller
a437fd3aaf - As with George's r8771, move lock/unlock of ompi_request_lock into the 
if-clause, getting rid of local schedule variable.

This commit was SVN r8778.

The following SVN revision numbers were found above:
  r8771 --> open-mpi/ompi@2fadddebc8
 2006-01-21 21:02:35 +00:00
Rainer Keller
7442a641ea - Fix locking, not related to the current deadlocks. 
This commit was SVN r8777.
 2006-01-21 13:43:36 +00:00
George Bosilca
2fadddebc8 Decrease the lock granularity and remove it from the path where we don't need it. 
Reorder the code to get rid of some local variables.

This commit was SVN r8771.
 2006-01-20 17:19:22 +00:00
George Bosilca
d247436bea Make the opal_atomic happy by using a signed int instead of an unsigned one. 
This commit was SVN r8759.
 2006-01-19 19:54:51 +00:00
Brian Barrett
5fdf753e2d remove unneeded second copy of the PML_CALL macros 
This commit was SVN r8668.
 2006-01-10 18:44:21 +00:00
George Bosilca
68b0ba0f58 We need the copyright ... 
This commit was SVN r8625.
 2005-12-31 15:51:57 +00:00
Jeff Squyres
06b01b3b76 Fix uninitialized variable 
This commit was SVN r8605.
 2005-12-23 13:02:36 +00:00
Tim Woodall
e1a49793f7 improve diagnostics when registration fails 
This commit was SVN r8599.
 2005-12-22 16:32:12 +00:00
Tim Woodall
0c57e2d091 correct typo 
This commit was SVN r8593.
 2005-12-22 14:28:13 +00:00
Jeff Squyres
efe84971ce Correct copyrights and some typos 
This commit was SVN r8588.
 2005-12-22 05:37:28 +00:00
Tim Woodall
1f9a559245 mising include 
This commit was SVN r8579.
 2005-12-21 14:26:56 +00:00
Tim Woodall
8c1027d974 first cut at ack/retrans protocol 
This commit was SVN r8570.
 2005-12-20 21:42:58 +00:00
Rainer Keller
a7ef9fc379 - The PML uniq is different only in a few places from teg. 
Get the diff down as close as possible, so only whitespace and a few
   rearrangements of code (in mca_pml_teg_add_procs, uniq is nicer to
read), so awked diff of both is minimal.

This commit was SVN r8489.
 2005-12-13 09:45:01 +00:00
Tim Woodall
ebbac05f3c remove questionable sched_yield - probably left over from debugging 
This commit was SVN r8457.
 2005-12-12 16:00:27 +00:00
George Bosilca
5c8c939713 Move the comment at the right place. 
This commit was SVN r8445.
 2005-12-10 23:25:29 +00:00
George Bosilca
c6eb429a9a Wondows work: 
- remove windows socket initialization (it's already in the TCP component)
 - protect all used header files
 - remove the unused ones.

This commit was SVN r8434.
 2005-12-10 21:38:48 +00:00
Jeff Squyres
6fbd321442 Fix a bunch of install locations for header files 
This commit was SVN r8406.
 2005-12-08 00:54:44 +00:00
Tim Woodall
bce1d2e220 volatile not required for non-threaded case 
This commit was SVN r8392.
 2005-12-06 18:27:56 +00:00
Tim Woodall
e135f850af backed out to much :-) 
This commit was SVN r8356.
 2005-12-01 17:32:27 +00:00
Tim Woodall
394bf196bd back out changes to match only one probe - consensus was we should 
allow this if multiple threads post multiple probes

This commit was SVN r8353.
 2005-12-01 17:17:06 +00:00
Tim Woodall
53a33f3bed dont allow fragment to match more than one probe 
This commit was SVN r8352.
 2005-12-01 17:06:40 +00:00
Tim Woodall
d7c1c23e3f corrections for handling probe with out of order delivery 
- when processing out of order list - reset match to null on each iteration
- check matched request type and if probe - complete probe and queue fragment
  on unexpected list

This commit was SVN r8339.
 2005-11-30 17:57:59 +00:00
George Bosilca
011e46017f Match the latest changes on the TEG PML (increase ompi_request_completed when a request is 
finished).

This commit was SVN r8259.
 2005-11-26 21:06:37 +00:00
Tim Woodall
b06335abe2 start of a pml for data reliability 
This commit was SVN r8236.
 2005-11-22 17:24:47 +00:00
George Bosilca
bec02702b7 Remove a static build conflict between UNIQ and TEG. Change the mca_pml_base_ptl_t to mca_pml_uniq_ptl_t 
This commit was SVN r8227.
 2005-11-22 03:44:18 +00:00
Brian Barrett
20cea60b82 * fix "make distclean" error in PML 
* turns out (duh!) that there was a reason that the <projectdir>dir
  variable was set in the AM conditional.  If not, stupid directories
  are created and not needed...  duh.

This commit was SVN r8205.
 2005-11-20 07:41:09 +00:00
Brian Barrett
8faa1884f0 * The last of the build system optimizations. Combine the component and 
component/base Makefile.am files, reducing the time configure spends
  stamping out Makefiles at the end
* Install base_impl.h file when devel-headers are being installed

This commit was SVN r8200.
 2005-11-20 01:03:01 +00:00
George Bosilca
a8d2b70d63 Small fix fot the collision between the TEG and UNIQ PML. 
This commit was SVN r8145.
 2005-11-13 23:03:36 +00:00
George Bosilca
c4e843ae08 A little add to the comment. 
This commit was SVN r8143.
 2005-11-13 23:01:41 +00:00
Tim Woodall
607f62accd - pass a flag to the peer indicating wether data is contiguous at the soure 
- only attempt to schedule rdma if contiguous at both src/dst
- need to review this for next release 

This commit was SVN r8119.
 2005-11-11 15:33:25 +00:00
Tim Woodall
4c7c277b0a improve the scalability of MPI_Waitall ... 
note that any code that sets a request to a completed state must
now increment a counter for every completed request

This commit was SVN r8073.
 2005-11-10 00:45:27 +00:00