Mikhail Kurnosov 65990af3ad coll/libnbc: add recursive doubling algorithm for MPI_Iscan ...

Implements recursive doubling algorithm for MPI_Iscan. The algorithm preserves order of operations so it can be used both by commutative and non-commutative operations.

The MCA parameter coll_libnbc_iscan_algorithm was added for dynamic algorithm selection.

Signed-off-by: Mikhail Kurnosov <mkurnosov@gmail.com>
(cherry picked from commit 3d43ff0f3209d5bf4713c6696acb0acb8f1756e4)
Signed-off-by: Brian Barrett <bbarrett@amazon.com>

2020-06-25 23:06:51 +00:00

..

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

Fix intercomm operations

2020-04-15 17:08:21 -07:00

contrib

ompitrace: MPI_Address -> MPI_Get_address

2018-05-01 15:20:02 -06:00

datatype

Update the datatype dump to match the actual types.

2019-08-05 09:37:47 -04:00

debuggers

ompi/debuggers: stomp a compiler warning in dlopen_test.c

2018-05-30 10:08:14 -07:00

dpm

ompi/dpm/dpm.c: Fix uninititalized variable

2019-12-14 12:24:57 -05:00

errhandler

mpi/finalized: revamp INITIALIZED/FINALIZED

2018-06-01 13:36:29 -07:00

etc

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

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

file

ompi/file: rename ompi_file_t's f_mutex into f_lock

2017-12-01 16:06:22 +09:00

group

opal/asm: remove opal_atomic_bool_cmpset functions

2017-11-30 10:41:22 -07:00

include

mpi.h.in: Remove //-style comments

2020-06-15 21:52:52 -04:00

info

ompi/info: plug memory leaks in ompi_mpiinfo_finalize()

2018-09-10 09:18:15 +09:00

interlib

Update the interlib example to show an alternative method for model declaration. Add a missing range value to the OPAL layer. Make it easier to see OMPI model callbacks

2017-10-23 11:27:42 -07:00

mca

coll/libnbc: add recursive doubling algorithm for MPI_Iscan

2020-06-25 23:06:51 +00:00

message

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

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

mpi

Merge pull request #7619 from jsquyres/pr/v4.0.x/fix-mpit-err-codes

2020-04-24 14:02:03 -05:00

mpiext

fortran: remove useless CPPFLAGS assignment

2020-02-04 04:26:11 -08:00

op

ompi/op: fix support of non predefined datatypes with predefined operators

2019-01-30 10:29:39 +09:00

patterns

scripted symbol name change (ompi_ prefix)

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

peruse

mpi/finalized: revamp INITIALIZED/FINALIZED

2018-06-01 13:36:29 -07:00

proc

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

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

request

Consistent return from all progress functions.

2020-03-30 19:00:03 +02:00

runtime

schizo/ompi: correctly handle the yield_when_idle option

2019-12-02 17:18:26 -05:00

tools

ompi_info: report whether MPI1 compat is enabled

2019-03-11 13:13:29 -06:00

util

timings: Fix timings when 'prefix' is used

2020-03-11 21:05:30 -07:00

win

ompi/attributes: revamp attribute handling.

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

Makefile.am

fortran: ensure not to use [AM_]CPPFLAGS

2020-02-04 05:15:40 -08:00