Michael Lass 67490118ad dims_create: fix calculation of factors for odd squares ...

Until now sqrt(n) was missed as a factor for odd square numbers n. This
lead to suboptimal results of MPI_Dims_create for input numbers like 9,
25, 49, ... Fix the results by including sqrt(n) in the search for
factors.

Refs: #7186

Signed-off-by: Michael Lass <bevan@bi-co.net>

2019-11-22 20:12:58 +01:00

..

attribute

Remove some IMPI attributes that were never implemented.

2018-12-20 10:12:32 -08:00

class

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

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

communicator

Cart/Graph create would not run the next_cid algorithm and create

2019-02-21 11:40:22 -05:00

contrib

ompitrace: MPI_Address -> MPI_Get_address

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

datatype

Mark predefined empty datatype contiguous.

2019-09-07 14:40:21 +10:00

debuggers

Handle asprintf errors with opal_asprintf wrapper

2018-10-08 16:43:53 -07:00

dpm

Silence Coverity warning

2019-08-05 09:20:54 -07:00

errhandler

Merge pull request #6087 from ICLDisco/export/errors_cid

2018-12-31 15:01:55 -05:00

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: add types for atomic variables

2018-09-14 10:48:55 -06:00

include

fortran/use-mpi-f08: remove bind(C) constants.

2019-10-28 10:28:17 +09:00

info

ompi: cleanup various string operations

2018-10-14 16:10:20 -07:00

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

fcoll/two_phase: fix error in calculating aggregators in 32bit mode

2019-11-22 09:45:19 -06:00

message

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

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

mpi

dims_create: fix calculation of factors for odd squares

2019-11-22 20:12:58 +01:00

mpiext

fortran/use-mpi-f08: revamp constant declarations

2019-10-28 10:01:17 +09:00

op

Move from the use of regex to compression

2019-02-08 11:11:14 -08:00

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

Ensure that grequestx continuously make progress

2019-09-18 18:55:11 +02:00

runtime

Fix the SPC initialization.

2019-05-29 00:23:18 -04:00

tools

configury: remove references to unused OMPI_PROTECTED

2019-10-28 10:28:17 +09:00

util

timings: added new timing points

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

win

ompi: cleanup various string operations

2018-10-14 16:10:20 -07:00

Makefile.am

fortran/use-mpi-f08: fix [p]ompi_FOO_f symbols handling

2018-09-19 14:12:55 +09:00