Dave Goodell 6dc54d372d usnic: Basket of performance changes including: ...

- round segment buffer allocation to cache-line
    - split some routines into an inline fast section and a called
      slower section
    - introduce receive fastpath in component_progress that:
        o returns immediately if there is a packet available on priority
          queue and fastpath is enabled
        o disables fastpath for 1 time after use to provide fairness to
          other processing
        o defers receive buffer posting
        o defers bookeeping for receive until next call
          to usnic_component_progress

Authored-by: Reese Faucette <rfaucett@cisco.com>

Should be included in usnic v1.7.3 roll-up CMR (refs trac:3760)

This commit was SVN r29133.

The following Trac tickets were found above:
  Ticket 3760 --> https://svn.open-mpi.org/trac/ompi/ticket/3760

2013-09-06 03:18:57 +00:00

..

base

As per the email discussion, revise the sparse handling of hostnames so that we avoid potential infinite loops while allowing large-scale users to improve their startup time:

2013-08-20 18:59:36 +00:00

mx

rename ompi_free_list operations to _mt, as per discussions at last face to face meeting

2013-07-08 22:07:52 +00:00

openib

This has bothered me for a while. Change MCA_BTL_TAG_BTL to MCA_BTL_TAG_IB. They are the same

2013-08-30 14:53:59 +00:00

portals4

Remove the proc_pml and proc_bml fields from ompi_proc_t and replace with a

2013-08-30 16:54:55 +00:00

sctp

Silence few warnings.

2013-08-06 09:38:30 +00:00

self

rename ompi_free_list operations to _mt, as per discussions at last face to face meeting

2013-07-08 22:07:52 +00:00

sm

Remove two warnings from the SM BTL. The return code can be safely ignored

2013-08-28 06:36:01 +00:00

smcuda

Fix support in smcuda btl so it does not blow up when there is no CUDA IPC support between two GPUs. Also make it so CUDA IPC support is added dynamically.

2013-08-21 21:00:09 +00:00

tcp

As per the RFC, bring in the ORTE async progress code and the rewrite of OOB:

2013-08-22 16:37:40 +00:00

template

rename ompi_free_list operations to _mt, as per discussions at last face to face meeting

2013-07-08 22:07:52 +00:00

udapl

As per the email discussion, revise the sparse handling of hostnames so that we avoid potential infinite loops while allowing large-scale users to improve their startup time:

2013-08-20 18:59:36 +00:00

ugni

When we direct launch an application, we rely on PMI for wireup support. In doing so, we lose the de facto data compression we get from the ORTE modex since we no longer get all the wireup info from every proc in a single blob. Instead, we have to iterate over all the procs, calling PMI_KVS_get for every value we require.

2013-08-17 00:49:18 +00:00

usnic

usnic: Basket of performance changes including:

2013-09-06 03:18:57 +00:00

vader

fix typos in the ugni and vader btls

2013-07-12 17:55:33 +00:00

btl.h

Fix support in smcuda btl so it does not blow up when there is no CUDA IPC support between two GPUs. Also make it so CUDA IPC support is added dynamically.

2013-08-21 21:00:09 +00:00

Makefile.am

Fix mistake that came in via the ompi-agen tree in r23764. The mistake wasn't part of the core autogen upgrade; it was an additional 'bonus' cleanup. Oops. The mistake will always create a set of directories under installdir, even if you do not --with-devel-headers. The set of directories will be empty, but still -- they should not be there at all. This commit fixes that -- the directories are not created at all if you do not --with-devel-headers

2010-09-24 22:53:28 +00:00