KMR Download#

KMR is open source software developed by RIKEN R-CCS and distributed under the BSD license. DOWNLOAD ONLY IF YOU AGREE WITH THE LICENSE TERMS.

Repository in github.com#

• https://github.com/riken-rccs/kmr
  • Recent developments are in GitHub. We stopped making packages any more.
• KMR-1.10 Release (2020-11-16)
  • git tag v1.10
  • Switch to python3
  • Switch to Fugaku, drop support for K/FX10/FX100
• KMR-1.9 Release (2018-08-27)
  • git tag v1.9

Old stable versions#

• kmr-1.8.1.tar.gz: KMR-1.8.1 Release (2016-04-25)
  • Add ex/kmreprun.py, an example of simple shell command invoker
  • Improve support of Mac OS X
  • Several small bug fixes

• kmr-1.8.0.tar.gz: KMR-1.8.0 Release (2015-12-25)
  • Add a function tracing option for KMRViz, a KMR visualizer
  • Add a simple scan function, kmr_scan_on_value()
  • Add a load-leveling shuffle, kmr_shuffle_leveling_pair_count()
  • Add a new kmr example, pagerank.c
  • BUGFIX: kmr_match(), kmr_histogram_count_by_ranks(), kmr_find_key()

• kmr-1.7.1.tar.gz: KMR-1.7.1 Release (2015-06-29)
  • BUGFIX: kmr_take_one()
  • BUGFIX: kmrrungenscript.py

• kmr-1.7.tar.gz: KMR-1.7 Release (2015-06-22)
  • Change license to BSD
  • Strictly check options passed to kmr functions
  • Add support for FOCUS supercomputer in kmrrungenscript.py
  • Add Python API

• kmr-1.6.tar.gz: KMR-1.6 Release (2015-04-01), licensed under LGPL-2.1
  • Disable keep_open option in kmr functions except mapper functions
  • Support no-fsync mode in Checkpoint/Restart
  • Improve performance of KMRRUN when many input files are given
  • BUGFIX: Checkpoint/Restart
  • EXPERIMENTAL: Support selective mode that reduces IO overhead in Checkpoint/Restart

• kmr-1.5.tar.gz: KMR-1.5 Release (2015-02-04), licensed under LGPL-2.1
  • Reduce overhead of KMRRUN
  • Temporal files for reducers are generated in subdirectories when using KMRRUN
  • WORKAROUND: Abort on calling kmr_read_file_xxx with some MPI implementations
  • WORKAROUND: Abort on calling kmr_map_processes and using KMRRUN with some Open MPI versions (1.6.3 - 1.8.1)

• kmr-1.4.tar.gz: KMR-1.4 Release (2014-12-25), licensed under LGPL-2.1
  • Resolved a scalability issue of KMRRUN and map functions that spawns child programs.

• kmr-1.3.2.tar.gz: KMR-1.3.2 Release (2014-11-07), licensed under LGPL-2.1
  • Improve job script generator for KMRRUN

• kmr-1.3.1.tar.gz: KMR-1.3.1 Release (2014-11-04), licensed under LGPL-2.1
  • Add a word counting sample of KMRRUN
  • BUGFIX: KMRRUN command line option parsing

• kmr-1.3.tar.gz: KMR-1.3 Release (2014-09-17), licensed under LGPL-2.1
  • Add a new function for affinity-aware file assignment

• kmr-1.2.tar.gz: KMR-1.2 Release (2014-06-27), licensed under LGPL-2.1
  • Support Checkpoint/Restart
  • Add kmrrun command that executes simple MapReduce workflow

• kmr-1.1.tar.gz: KMR-1.1 Release (2013-09-20), licensed under LGPL-2.1
  • 1.1 is a minor update.

• kmr-1.0.tar.gz: KMR-1.0 Release (2013-04-26), licensed under LGPL-2.1