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Ralph Castain
4ef9d15d97 Revamp the opal mca paffinity interface. We ran into a problem when we encountered machines that had "holes" in their physical processor layout - e.g., machines that supported "hotplugging", or that had unpopulated sockets. To solve that problem, we had to clarify at the API level where we were describing physical vs logical processor info, and then translate accordingly in the underlying implementation. 
See opal/mca/paffinity/paffinity.h for explanation as to the physical vs logical nature of the params used in the API.

Fixes trac:1435

This commit was SVN r19391.

The following Trac tickets were found above:
  Ticket 1435 --> https://svn.open-mpi.org/trac/ompi/ticket/1435
 2008-08-21 19:21:28 +00:00
Matthias Jurenz
7b61e02841 Fixed Coverity warnings 
CIDs: 815,867,879,880,881,909,910,918,919,936

This commit was SVN r19386.
 2008-08-21 15:01:32 +00:00
Matthias Jurenz
ea55900971 Corrected last checkin: potential buffer overflow 
This commit was SVN r19385.
 2008-08-21 15:00:44 +00:00
Matthias Jurenz
1bac115f7c Added check for empty environment variables 
This commit was SVN r19384.
 2008-08-21 15:00:14 +00:00
Matthias Jurenz
67f1e35eb0 Fixed Coverity warnings 
CIDs: 737,739,740,741,742,743,744,756,907,1110,1111

This commit was SVN r19376.
 2008-08-20 15:50:15 +00:00
Edgar Gabriel
ef2bb46e45 no need to create and free the groups. We just want to translate the ranks and we can use the internal group structures right away for that operation. Fixes an issue with groups that have not been freed previously, due to the fact that ompi_group_free was not visible here (I know, this could have been solved also by setting OMPI_DECLSPEC on ompi_group_free, but this solution should be faster.) 
This commit was SVN r19362.
 2008-08-19 13:59:58 +00:00
Edgar Gabriel
149ecb8d7d 1. debug the four new algorithms 
2. fix a bug in the initial communicator creation of llcomm
3. fix a bug which showed up as the result of fixing issue number 2: we have
   to check now whether llcomm has really be created before freeing the 
   according llcomm in hierarch_destruct.

This commit was SVN r19361.
 2008-08-18 21:54:35 +00:00
Edgar Gabriel
7cbc4a4077 adding four different algorithms for a hierarchical bcast which try to 
generate an overlap between the different layers. Why four versions? Because
there is right now always the trade-off between using non-blocking operations
on a layer with a trivial, linear algorithm and using the more sophisticaed
algorithms in a blocking manner. 

- bcast_intra_seg used the bcast of lcomm and llcomm, similarly
  to original algorithm in hierarch. However, it can segment
  the message, such that we might get an overlap between the two
  layers. This overlap is based on the assumption, that a process
  might be done early with a bcast and can start the next one.
- bcast_intra_seg1: replaces the llcomm->bcast by isend/irecvs
  to increase the overlap, keeps the lcomm->bcast however
- bcast_intra_seg2: replaced lcomm->bcast by isend/irecvs
  to increase the overlap, keeps however llcomm->bcast
- bcast_intra_seg3: replaced both lcomm->bcast and llcomm->bcast
  by isend/irecvs

The code is lightly tested, more testing to follow right now.

This commit was SVN r19358.
 2008-08-18 16:05:44 +00:00
Matthias Jurenz
19514f4df6 Fixed Coverity warnings 
CIDs: 865,866,896,897,974,975,976

This commit was SVN r19356.
 2008-08-18 14:24:41 +00:00
Matthias Jurenz
0f9693d8af Fixed Coverity warnings 
CIDs: 714,781,782,825,872,917

This commit was SVN r19354.
 2008-08-18 14:24:06 +00:00
Matthias Jurenz
c65e8a6882 Fixed Coverity warnings 
CIDs: 794,882,908,934,962

This commit was SVN r19352.
 2008-08-18 14:23:25 +00:00
Matthias Jurenz
63d84e2626 Fixed Coverity warnings 
CIDs: 977

This commit was SVN r19350.
 2008-08-18 14:22:48 +00:00
Matthias Jurenz
aa05fba21f Fixed Coverity warnings 
CIDs: 823,824,905,906

This commit was SVN r19348.
 2008-08-18 14:22:15 +00:00
Matthias Jurenz
406a61f599 Fixed Coverity warnings 
CIDs: 821,822,903,904

This commit was SVN r19346.
 2008-08-18 14:21:37 +00:00
Matthias Jurenz
7364bc9691 Fixed Coverity warnings 
CIDs: 957,1109

This commit was SVN r19344.
 2008-08-18 14:20:50 +00:00
Matthias Jurenz
33434d49fb Fixed Coverity warnings 
CIDs: 1105

This commit was SVN r19342.
 2008-08-18 14:19:30 +00:00
Matthias Jurenz
daa8119dd0 Corrected provious checkin (Coverity warning CID: 875) 
This commit was SVN r19340.
 2008-08-18 14:18:48 +00:00
Matthias Jurenz
9fc72120b7 Fixed Coverity warnings 
CIDs: 1104

This commit was SVN r19338.
 2008-08-18 14:17:39 +00:00
Matthias Jurenz
a4491e1b4c Fixed Coverity warnings 
CIDs: 918,919

This commit was SVN r19336.
 2008-08-18 14:16:23 +00:00
Matthias Jurenz
1555a8843f Renamed 'args' to 'argv' to avoid Coverity warnings (TAINTED_STRING) 
CIDs: 1106,1107,1108

This commit was SVN r19334.
 2008-08-18 14:15:39 +00:00
Matthias Jurenz
5081fd0da6 Fixed Coverity warnings 
CIDs: 727

This commit was SVN r19332.
 2008-08-18 14:13:45 +00:00
George Bosilca
6982e8ecbc Don't forget to release the temporary arrays used for converting 
the datatypes from Fortran to C.

This commit was SVN r19314.
 2008-08-17 21:57:59 +00:00
George Bosilca
2499112d1c Fix indentation. 
This commit was SVN r19313.
 2008-08-17 20:10:54 +00:00
George Bosilca
a6e3a47102 Fix typo. 
This commit was SVN r19312.
 2008-08-17 20:08:38 +00:00
George Bosilca
a41dcbbc44 Play nicely with the PML. If the data is in the pending send queue, then 
tell the PML we're still in charge of sending it.

This commit was SVN r19311.
 2008-08-17 20:07:53 +00:00
George Bosilca
f3568a271a Replace tabs with spaces. 
This commit was SVN r19310.
 2008-08-17 20:06:48 +00:00
George Bosilca
10612bef8a Bring back the SM pending queue, to avoid deadlocks. 
This commit fixes trac:1378.

This commit was SVN r19309.

The following Trac tickets were found above:
  Ticket 1378 --> https://svn.open-mpi.org/trac/ompi/ticket/1378
 2008-08-17 19:00:50 +00:00
Matthias Jurenz
c7ac98dd62 Fixed several Coverity-Warnings 
This commit was SVN r19304.
 2008-08-15 15:15:21 +00:00
Jeff Squyres
5946d84023 Add some "canary" code to the debugger DLL so that we'll hopefully get 
a compiler error if OMPI data structs that are used in the DLL are
changed in the main code base.

This commit was SVN r19289.
 2008-08-14 12:57:44 +00:00
Matthias Jurenz
a62f421d2b Bugfix (Ticket #1447): Removed included system headers inside 'extern "C" {}' 
This commit was SVN r19287.
 2008-08-14 12:17:24 +00:00
Jeff Squyres
c9f3f2c682 From Ralph Campbell at QLogic: 
Roland noticed that the QLogic HCA driver was using the PCIe vendor ID
for the ibv_query_device so the IEEE OUI value is now used. This means
the config file should recognize the vendor ID value 0x1175 too.

This commit was SVN r19277.
 2008-08-13 18:35:37 +00:00
Ralph Castain
89ec513524 Change the #if checks to allow configurations --without-threads to work 
This commit was SVN r19274.
 2008-08-13 17:39:27 +00:00
George Bosilca
f030497072 Don't forget to set the node to some negative value or ... the memory will 
be pinned to some random core.

This commit was SVN r19257.
 2008-08-12 16:58:32 +00:00
Terry Dontje
d471f7d7eb Correctly casted variable to make DEBUG print to not cause a warning. 
This commit was SVN r19256.
 2008-08-12 16:41:35 +00:00
Jeff Squyres
fc7e5f1c0d Fix CID 1095: ensure to initialize the File 
This commit was SVN r19252.
 2008-08-12 13:13:02 +00:00
Terry Dontje
3559ecbadc One more time. Some how got a newline between the last 2 zeros in the define. 
This commit was SVN r19250.
 2008-08-12 12:22:54 +00:00
Terry Dontje
512d7ca8c8 Restore the VERBOSE define but set it to 0x00000000 
This commit was SVN r19249.
 2008-08-12 12:18:13 +00:00
Terry Dontje
5641bd5549 Remove the #define VERBOSE line to stop debug message spew from happening. 
This commit was SVN r19248.
 2008-08-12 12:14:26 +00:00
Rich Graham
e64f028d62 add missing header file for errno. 
This commit was SVN r19246.
 2008-08-12 01:34:13 +00:00
George Bosilca
fc9ae0e835 Allow the DLL to correctly retrieve the pnding requests from MPI applications. 
This commit was SVN r19244.
 2008-08-11 23:40:09 +00:00
Jeff Squyres
93746cd594 Fixed CID 807: Remove unused variable 
This commit was SVN r19239.
 2008-08-11 20:50:09 +00:00
Jeff Squyres
9b14ee6d83 Fix CID 839: minor memory leak on error 
This commit was SVN r19238.
 2008-08-11 20:46:27 +00:00
Jeff Squyres
76b4040fbf Fix CIDs 830, 831, 858: minor resource leaks on error 
This commit was SVN r19237.
 2008-08-11 20:40:04 +00:00
Jeff Squyres
54ab811426 Fix CID 1036: minor resource leak on error 
This commit was SVN r19236.
 2008-08-11 20:37:36 +00:00
Rainer Keller
ee1fe9015a - Make sure, that the *param_index are > 0 (here, we don't pass 
errors up...).
   Coverity CID 1080 - 1090
 - Really make sure, the user does not specify stupid negative values.

This commit was SVN r19233.
 2008-08-11 11:21:04 +00:00
Rainer Keller
9cc83d7414 - Fix the freeing of already allocated buffers, if one fails. 
Fixes Coverity CID 291 & CID 292
 - Adjust the rc for other functions as well.

This commit was SVN r19232.
 2008-08-11 09:43:01 +00:00
Jeff Squyres
da765cf68a Gah; bml_base_endpoint.h was listed ''twice'' in this Makefile.am; I 
missed that in r19226.

This commit was SVN r19231.

The following SVN revision numbers were found above:
  r19226 --> open-mpi/ompi@d8860502df
 2008-08-09 01:18:13 +00:00
Jeff Squyres
fa25de320e Fixes CIDs 421, 422, 423, 424, 425 426 
Possibly fixes CID 417

 * ensure to initialize inner members upon default constructors using
   the same syntax across all classes
 * remove some member variables that aren't used anymore
 * "initialize" the inner MPI_Status in the default constructor for
   MPI::Status by calling the default constructor mpi_status().  This
   may or may not silence CID 417; we'll see what happens in
   subsequent Coverity Prevent runs.

This commit was SVN r19228.
 2008-08-08 13:49:44 +00:00
Jeff Squyres
7af5f70cf3 Fix CID 529: potential static buffer overflow 
This commit was SVN r19227.
 2008-08-08 12:52:54 +00:00
Jeff Squyres
d8860502df Fix CID 1092: remove a useless header file (bml_base_endpoint.h -- it 
didn't contain anything!) and therefore remove some include file
recursion.

This commit was SVN r19226.
 2008-08-08 12:39:30 +00:00