Mikhail Kurnosov 28d5837dd9 coll: reduce_scatter_block: add butterfly algorithm ...

Implements butterfly algorithm for MPI_Reduce_scatter_block.
The algorithm can be used both by commutative and non-commutative
operations, for power-of-two and non-power-of-two number of processes.

Signed-off-by: Mikhail Kurnosov <mkurnosov@gmail.com>

2018-05-27 14:17:41 +07:00

..

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

ompi/communicator: optimize ompi_comm_split()

2017-12-28 15:34:04 +09:00

contrib

ompitrace: MPI_Address -> MPI_Get_address

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

datatype

Allow OPAL DDT to receive size_t count argument.

2018-04-14 15:32:19 -04:00

debuggers

fixes for Dave's get/set info code

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

dpm

comm_join: fix CID 1323170

2018-03-26 14:21:21 -07:00

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

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

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 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: reduce_scatter_block: add butterfly algorithm

2018-05-27 14:17:41 +07:00

message

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

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

mpi

java: clean up MPI Java configury

2018-05-15 15:15:22 -07:00

mpiext

mpiext: fix path to Fortran 2008 modules

2017-12-11 11:02:43 +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

opal/asm: remove opal_atomic_bool_cmpset functions

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

runtime

timings: added new timing points

2018-03-21 05:16:25 +02:00

tools

ompi_info: add ipv6 config param

2017-11-08 07:02:27 -08:00

util

timings: added new timing points

2018-03-21 05:16:25 +02:00

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