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George Bosilca
bcd498a2e1 Use the correct function to initialize the fragment header. 
This commit was SVN r3627.
 2004-11-18 20:22:29 +00:00
George Bosilca
a186a02480 Limit the number of items in the GM free lists 
This commit was SVN r3626.
 2004-11-18 20:21:25 +00:00
George Bosilca
394e5abd04 Create function to specifically initialize the header depending on the communication type. 
This commit was SVN r3625.
 2004-11-18 20:20:42 +00:00
Brian Barrett
af1f8e485a * interupt polling for an incoming signal right away by adding an event for 
a pipe.  This eliminates the 2-3 second delay in signal delivery that
  was making using libevent for cntl-c in mpirun a bit evil.

This commit was SVN r3620.
 2004-11-18 16:09:59 +00:00
George Bosilca
67d6d86638 Back to working state using the new headers. Having less data to move around decrease 
a little bit the latency. But I still have to improuve it ...

This commit was SVN r3618.
 2004-11-18 06:36:26 +00:00
George Bosilca
b80e69bc69 It's a free list so let's use it as a free list ! 
This commit was SVN r3617.
 2004-11-18 06:34:28 +00:00
Rich Graham
72f9b1df14 remove the shared memory control backing file on 
termination.  remove some debug code.

This commit was SVN r3615.
 2004-11-18 04:18:33 +00:00
Brian Barrett
5ee42c2a58 * correct the installation paths of a bunch of headers 
* make sure to install the libevent header
* make Automake create the sysconf_DATA directory before trying to
  install the config files

This commit was SVN r3614.
 2004-11-18 03:53:42 +00:00
Tim Woodall
be253609ac changes to support running a non-threaded build on oversubscribed processors 
This commit was SVN r3613.
 2004-11-18 01:58:30 +00:00
Brian Barrett
fde966be5f * install the default hostfile and mca params files only if there isn't 
already one there.  Credit to Jeff from LAM for the code

This commit was SVN r3611.
 2004-11-18 00:55:03 +00:00
George Bosilca
89b6b3b66a Keep the correct pointer to the DMA memory. 
This commit was SVN r3610.
 2004-11-18 00:26:20 +00:00
George Bosilca
33426c5af1 Just a checkpoint. Now compile with the new header. 
Improuvement:
- latency went down by 15 us. It's still a little bit hist 12 but I'm working on that.
- correctly initialize and cleaups independing on the number of myrinet cards.
- associate one PTL by card and one thread by PTL if we are in a MT environment.

This commit was SVN r3609.
 2004-11-18 00:23:19 +00:00
Tim Woodall
89978d698b correct ntoh/hton macro 
This commit was SVN r3607.
 2004-11-17 23:43:30 +00:00
Tim Woodall
c80818463f use oob barrier for mpi init 
This commit was SVN r3606.
 2004-11-17 23:37:49 +00:00
Tim Woodall
f78fb7a029 oops - should default to off for non-threaded build 
This commit was SVN r3605.
 2004-11-17 23:21:18 +00:00
George Bosilca
da76409962 When we copy a convertor just copy the minimum required fields. All others will be 
initialized in the ompi_convertor_init_for_* functions.

This commit was SVN r3604.
 2004-11-17 22:59:48 +00:00
Tim Woodall
9cb5f05ec1 comments 
This commit was SVN r3603.
 2004-11-17 22:54:43 +00:00
Tim Woodall
70d1c1aafd rather large commit: 
- change mca_ptl_base_header_t definition to decrease the
  header size for small messages. note that this requires
  all ptls to be updated. tcp/self/sm/mx have been changed,
  gm/ib/quadrics will be broken by this commit. george and
  mitch have volunteered to make the required changes to gm/ib
- revised matching logic to reduce function call overhead
- changes to tcp/self/sm/mx ptls to support the revised headers

This commit was SVN r3602.
 2004-11-17 22:47:08 +00:00
Tim Woodall
4ac1cc5c3a allow progress flag to be turned off only if it hasn't been reset 
This commit was SVN r3601.
 2004-11-17 21:00:27 +00:00
Rich Graham
7755ed6ad4 inline a few more functions. 
This commit was SVN r3600.
 2004-11-17 19:25:22 +00:00
Brian Barrett
24f2e57da2 * add changes subversion for some reason didn't schedule to be re-added 
when rolling back r3589

This commit was SVN r3598.

The following SVN revision numbers were found above:
  r3589 --> open-mpi/ompi@9c85e6be5f
 2004-11-17 12:37:27 +00:00
Jeff Squyres
582ac8f3ba Added generated script to svn:ignore 
This commit was SVN r3597.
 2004-11-17 12:20:21 +00:00
Jeff Squyres
e423d2107a Minor update. 
This commit was SVN r3596.
 2004-11-17 11:31:22 +00:00
George Bosilca
8befccfc46 Remove a compile warning about the array_of_type pointer mismatch. 
This commit was SVN r3595.
 2004-11-17 05:03:05 +00:00
George Bosilca
bdc3c7995a Use the correct type for some of the variables. 
This commit was SVN r3591.
 2004-11-17 03:47:41 +00:00
George Bosilca
9690904dea MPI standard state that MPI_Win_f2c should return MPI_WIN_NULL if no windows correspond to the Fortran value. 
As we dont have windows right now, I still raise the error but I return MPI_WIN_NULL.

This commit was SVN r3590.
 2004-11-17 03:46:56 +00:00
Jeff Squyres
9c85e6be5f New script to submit test results. Not yet complete, but this client 
side seems to be working.  Now to hook up something on the server
side... 

This commit was SVN r3589.
 2004-11-17 02:37:20 +00:00
Brian Barrett
23a6d5bb60 * roll back r3584 (gpr changes to reduce floods) as it appears to cause 
some instability on Linux

This commit was SVN r3587.

The following SVN revision numbers were found above:
  r3584 --> open-mpi/ompi@52add381d0
 2004-11-17 02:30:07 +00:00
George Bosilca
6c9f27a2f5 Mainly cleanups + some variable rename. 
Help the compiler a little bit : add const to all arguments non modified inside the
functions.

This commit was SVN r3586.
 2004-11-16 23:50:31 +00:00
Jeff Squyres
b73c7ae6c9 Add missing <netinet/in.h> 
This commit was SVN r3585.
 2004-11-16 23:12:18 +00:00
Brian Barrett
52add381d0 * Merge over the gpr changes Ralph has made on the gpr-integration branch. 
This may trigger a complete rebuild :(.  Short overview of changes:

  - reduce number of network slams at startup
  - prevent gpr from hanging when doing process death code
  - general gpr cleanups

This commit was SVN r3584.
 2004-11-16 22:53:33 +00:00
Craig E Rasmussen
c21f91582d Initial version. This file template contains type information that 
depends on the Fortran compiler.

This commit was SVN r3583.
 2004-11-16 22:25:18 +00:00
George Bosilca
45e39e033b Correct several bugs in the case when we are in a homogeneous environnement. Now the ddt engine handle 
the contiguous datatype correctly and fast. However in the "developer mode" (OMPI_ENABLE_DEBUG set to 1)
there are additional test that are made. If you plan to look for performances please compile OpenMPI
in normal mode.
Changes:
- correctly generate the stack when we have an initial position
- same thing when we start from ZERO.
- in contiguous mode handle the partial copy of a data (using the stack)
- in the case when not all the data is packed/unpacked leave the stack in a correct state
- take care of data with size ZERO (who really want to create such things !!!)
- general pack/unpack functions handle the new stack representation
- make sure that we never goes outside the user provided buffer

This commit was SVN r3581.
 2004-11-16 21:27:57 +00:00
Craig E Rasmussen
1c579699b1 Added AC_SUBST variables OMPI_FORTRAN_IKINDS, OMPI_FORTRAN_RKINDS 
and OMPI_FORTRAN_CKINDS.  These are used in shell scripts to
generate compiler dependent Fortran bindings.

This commit was SVN r3580.
 2004-11-16 21:10:25 +00:00
Jeff Squyres
ca93c6505f Added .ompi_ignore so that this is not built / included in tarball 
This commit was SVN r3579.
 2004-11-16 16:34:21 +00:00
Craig E Rasmussen
0ebc552b1d This directory contains xml representations of the C 
MPI bindings.

This commit was SVN r3578.
 2004-11-16 16:18:53 +00:00
Brian Barrett
18a3d42bb2 * add --hostfile <name> option to mpirun so that you don't have to set the 
silly environment variable any more :)

This commit was SVN r3576.
 2004-11-16 14:09:19 +00:00
Jeff Squyres
3c6a8e537a Oops -- #else got put in wrong place, and would screw up non-threaded 
builds.

This commit was SVN r3575.
 2004-11-16 12:36:56 +00:00
Brian Barrett
a3fff458b7 * Make bootproxy kill everyone if the ssh session dies (mpirun dies or tries 
to kill the bootproxy).  This should fix the leftover cruft processes
  people are seeing when processes fail.
* Do some code cleanups to get process-related data types handled slightly
  better.  Still have to do some work here to handle transmitting the
  data in a more reasonable fashion.
* Clean up some of the bootproxy code

This commit was SVN r3574.
 2004-11-16 04:35:52 +00:00
Rich Graham
f00e702a07 inline the write to head function. 
This commit was SVN r3573.
 2004-11-16 04:21:30 +00:00
Rich Graham
06cfa4ee84 fix bug - handle data on send only if size > 0, not >= 0. 
This commit was SVN r3571.
 2004-11-16 00:34:43 +00:00
Jeff Squyres
7f3790615a - Implement MPI_Is_thread_main 
- Add new thread function to compare current thread to an
  ompi_thread_t*
- Save current thread ID in MPI_INIT*
- Add first cut of solaris thread functions
- Add stubs for missing Windows thread functions

This commit was SVN r3569.
 2004-11-15 20:03:14 +00:00
Jeff Squyres
e5aa5ddc9b Fix some minor seg faults 
This commit was SVN r3568.
 2004-11-15 17:47:09 +00:00
Jeff Squyres
17e691eb73 Ensure to allocate a communicator before trying to use it when 
creating a topo communicator.

This commit was SVN r3567.
 2004-11-15 16:09:08 +00:00
Jeff Squyres
aec66ec597 Ensure to increase the refcount on MPI_*_get_errhandler(). See 
lengthy comment in src/mpi/c/comm_get_errhandler.c for an explanation
why.

This commit was SVN r3566.
 2004-11-15 13:36:22 +00:00
Jeff Squyres
2975acb081 We don't need to do anything in pcontrol. So just return 
MPI_SUCCESS.

This commit was SVN r3565.
 2004-11-15 02:59:28 +00:00
Jeff Squyres
34658afa73 Having the output on 2 lines really bugged me. :-) 
This commit was SVN r3564.
 2004-11-15 02:48:54 +00:00
Brian Barrett
46e22827d3 * now that we found the race condition causing problems with rms, re-enable 
the component

This commit was SVN r3563.
 2004-11-14 19:50:51 +00:00
Brian Barrett
aa38f56993 * don't want C++ files to have extern "C" linkage. Fixes the C++ bindings 
link failures Jeff was seeing

This commit was SVN r3562.
 2004-11-14 18:25:24 +00:00
Jeff Squyres
fbf7ad1613 Ops -- should be && 
This commit was SVN r3561.
 2004-11-14 16:55:39 +00:00