Valentin Petrov 1e311b2619 coll/hcoll: dtype fallback optimization ...

If hcoll fails to create mpi derived type let's set zero_dte on this dtype.
    This will save cycles on subsequent collective calls with the same derived
    type since we will not try to create hcoll type again.

Signed-off-by: Valentin Petrov <valentinp@mellanox.com>

2017-10-06 10:29:29 +03:00

..

attribute

ompi/attributes: revamp attribute handling.

2017-07-12 10:27:45 +09:00

class

Revert "Update to sync with OMPI master and cleanup to build"

2016-11-22 15:03:20 -08:00

communicator

If the HWLOC shared memory system is unable to connect, then fallback to providing the topology via XML. Do not automatically provide the XML to every process as that defeats the purpose of the shared memory system. Instead, use PMIx_Query_info_nb to get the info from the server when required.

2017-08-22 18:12:26 -07:00

contrib

Revert "Update to sync with OMPI master and cleanup to build"

2016-11-22 15:03:20 -08:00

datatype

Merge pull request #3609 from markalle/pr/single_type_with_LB_UB

2017-10-04 15:13:09 -05:00

debuggers

fixes for Dave's get/set info code

2017-05-17 01:12:49 -04:00

dpm

communicator: Refine ompi_comm_set error check

2017-07-31 20:26:51 +09:00

errhandler

Use same prefix format for [host:pid]

2017-06-08 19:35:03 +09:00

etc

Revert "Update to sync with OMPI master and cleanup to build"

2016-11-22 15:03:20 -08:00

file

predefined MPI object padding: set to fixed number of bytes (#3634)

2017-06-01 15:28:23 -04:00

group

predefined MPI object padding: set to fixed number of bytes (#3634)

2017-06-01 15:28:23 -04:00

include

configury: remove the --disable-mpi-io option

2017-09-20 14:39:09 +09:00

info

predefined MPI object padding: set to fixed number of bytes (#3634)

2017-06-01 15:28:23 -04:00

interlib

Update to latest PMIx master - equivalent to 2.0rc2. Update the thread support in the opal/pmix framework to protect the framework-level structures.

2017-06-20 09:02:15 -07:00

mca

coll/hcoll: dtype fallback optimization

2017-10-06 10:29:29 +03:00

message

predefined MPI object padding: set to fixed number of bytes (#3634)

2017-06-01 15:28:23 -04:00

mpi

Update the MPI standard reference.

2017-10-03 16:48:50 -04:00

mpiext

fortran2008: fix mpiext example

2017-08-09 13:19:22 +09:00

op

predefined MPI object padding: set to fixed number of bytes (#3634)

2017-06-01 15:28:23 -04:00

patterns

scripted symbol name change (ompi_ prefix)

2017-07-11 02:13:23 -04:00

peruse

Revert "Update to sync with OMPI master and cleanup to build"

2016-11-22 15:03:20 -08:00

proc

ompi: Avoid unnecessary PMIx lookups when adding procs (step 2).

2017-03-16 07:47:27 +07:00

request

ompi/request: Support non-PML persistent requests

2017-06-02 13:08:17 +09:00

runtime

fix srun latency, change default yield_when_idle=0

2017-07-27 09:41:48 +02:00

tools

configury: remove the --disable-mpi-io option

2017-09-20 14:39:09 +09:00

util

Cleanup warnings when timing is not enabled

2017-04-11 17:29:27 -07:00

win

ompi/attributes: revamp attribute handling.

2017-07-12 10:27:45 +09:00

Makefile.am

ompi/fortran: remove proof-of-concept mpi_f08 module

2017-08-10 06:19:17 -07:00