[OMPI devel] Tarball distribution
All, I went to untar the source code and the folders are mode 777. Call me OCD, but I find this a little strange. What's up? - John
Re: [OMPI devel] Tarball distribution
What's your umask? % umask 2 % tar xf openmpi-1.4.3.tar.bz2 % ls -la openmpi-1.4.3 total 12832 drwxrwxr-x 26 jsquyres staff 884 Jun 26 05:55 ./ drwxr--r-- 49 jsquyres staff 1666 Jun 26 05:53 ../ -rw-rw-r-- 1 jsquyres staff 3927 Dec 8 2009 AUTHORS -rw-rw-r-- 1 jsquyres staff 6879 Dec 8 2009 CMakeLists.txt -rw-rw-r-- 1 jsquyres staff44049 Dec 8 2009 Doxyfile -rw-r--r-- 1 jsquyres staff 3456 Oct 5 2010 INSTALL -rw-rw-r-- 1 jsquyres staff 4140 Dec 8 2009 LICENSE -rw-rw-r-- 1 jsquyres staff 1107 Dec 8 2009 Makefile.am -rw-rw-r-- 1 jsquyres staff57894 Oct 5 2010 Makefile.in -rw-rw-r-- 1 jsquyres staff 820 Dec 8 2009 Makefile.man-page-rules -rw-rw-r-- 1 jsquyres staff62523 Oct 5 2010 NEWS -rw-r--r-- 1 jsquyres staff52242 Oct 5 2010 README -rw-rw-r-- 1 jsquyres staff 7195 Apr 13 2010 README.WINDOWS -rw-rw-r-- 1 jsquyres staff 4126 Oct 5 2010 VERSION -rw-rw-r-- 1 jsquyres staff 1364 Dec 8 2009 acinclude.m4 -rw-rw-r-- 1 jsquyres staff39241 Oct 5 2010 aclocal.m4 -rwxrwxr-x 1 jsquyres staff43775 Apr 13 2010 autogen.sh* drwxrwxr-x 99 jsquyres staff 3366 Jun 26 05:54 config/ -rwxrwxr-x 1 jsquyres staff 6154265 Oct 5 2010 configure* -rw-rw-r-- 1 jsquyres staff46619 Sep 9 2010 configure.ac drwxrwxr-x 8 jsquyres staff 272 Jun 26 05:54 contrib/ drwxrwxr-x 14 jsquyres staff 476 Jun 26 05:54 examples/ drwxrwxr-x 26 jsquyres staff 884 Jun 26 05:54 ompi/ drwxrwxr-x 20 jsquyres staff 680 Jun 26 05:54 opal/ drwxrwxr-x 13 jsquyres staff 442 Jun 26 05:55 orte/ drwxrwxr-x 12 jsquyres staff 408 Jun 26 05:54 test/ % On Jun 26, 2011, at 12:41 AM, John Esmet wrote: > All, > > I went to untar the source code and the folders are mode 777. Call me OCD, > but I find this a little strange. What's up? > > - John > ___ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
Re: [OMPI devel] "Open MPI"-based MPI library used by K computer
Any info available on the launch environment used, and how long it took to start the 8Pf job? On Jun 25, 2011, at 7:23 PM, Jeff Squyres wrote: > I got more information: > > http://blogs.cisco.com/performance/open-mpi-powers-8-petaflops/ > > Short version: yes, Open MPI is used on K and was used to power the 8PF runs. > > w00t! > > > > On Jun 24, 2011, at 7:16 PM, Jeff Squyres wrote: > >> w00t! >> >> OMPI powers 8 petaflops! >> (at least I'm guessing that -- does anyone know if that's true?) >> >> >> On Jun 24, 2011, at 7:03 PM, Rayson Ho wrote: >> >>> Interesting... page 11: >>> >>> http://www.fujitsu.com/downloads/TC/sc10/programming-on-k-computer.pdf >>> >>> Open MPI based: >>> >>> * Open Standard, Open Source, Multi-Platform including PC Cluster. >>> * Adding extension to Open MPI for "Tofu" interconnect >>> >>> Rayson >>> >>> == >>> Grid Engine / Open Grid Scheduler >>> http://gridscheduler.sourceforge.net/ >>> ___ >>> devel mailing list >>> de...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >> >> >> -- >> Jeff Squyres >> jsquy...@cisco.com >> For corporate legal information go to: >> http://www.cisco.com/web/about/doing_business/legal/cri/ >> >> ___ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > ___ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
Re: [OMPI devel] Tarball distribution
umask returns 0022 I can reproduce the issue on my ubuntu 10.10 vm's, but not on a macbook, nor a centos box. Interesting. On Sun, Jun 26, 2011 at 5:55 AM, Jeff Squyres wrote: > What's your umask? > > % umask > 2 > % tar xf openmpi-1.4.3.tar.bz2 > % ls -la openmpi-1.4.3 > total 12832 > drwxrwxr-x 26 jsquyres staff 884 Jun 26 05:55 ./ > drwxr--r-- 49 jsquyres staff 1666 Jun 26 05:53 ../ > -rw-rw-r-- 1 jsquyres staff 3927 Dec 8 2009 AUTHORS > -rw-rw-r-- 1 jsquyres staff 6879 Dec 8 2009 CMakeLists.txt > -rw-rw-r-- 1 jsquyres staff44049 Dec 8 2009 Doxyfile > -rw-r--r-- 1 jsquyres staff 3456 Oct 5 2010 INSTALL > -rw-rw-r-- 1 jsquyres staff 4140 Dec 8 2009 LICENSE > -rw-rw-r-- 1 jsquyres staff 1107 Dec 8 2009 Makefile.am > -rw-rw-r-- 1 jsquyres staff57894 Oct 5 2010 Makefile.in > -rw-rw-r-- 1 jsquyres staff 820 Dec 8 2009 > Makefile.man-page-rules > -rw-rw-r-- 1 jsquyres staff62523 Oct 5 2010 NEWS > -rw-r--r-- 1 jsquyres staff52242 Oct 5 2010 README > -rw-rw-r-- 1 jsquyres staff 7195 Apr 13 2010 README.WINDOWS > -rw-rw-r-- 1 jsquyres staff 4126 Oct 5 2010 VERSION > -rw-rw-r-- 1 jsquyres staff 1364 Dec 8 2009 acinclude.m4 > -rw-rw-r-- 1 jsquyres staff39241 Oct 5 2010 aclocal.m4 > -rwxrwxr-x 1 jsquyres staff43775 Apr 13 2010 autogen.sh* > drwxrwxr-x 99 jsquyres staff 3366 Jun 26 05:54 config/ > -rwxrwxr-x 1 jsquyres staff 6154265 Oct 5 2010 configure* > -rw-rw-r-- 1 jsquyres staff46619 Sep 9 2010 configure.ac > drwxrwxr-x 8 jsquyres staff 272 Jun 26 05:54 contrib/ > drwxrwxr-x 14 jsquyres staff 476 Jun 26 05:54 examples/ > drwxrwxr-x 26 jsquyres staff 884 Jun 26 05:54 ompi/ > drwxrwxr-x 20 jsquyres staff 680 Jun 26 05:54 opal/ > drwxrwxr-x 13 jsquyres staff 442 Jun 26 05:55 orte/ > drwxrwxr-x 12 jsquyres staff 408 Jun 26 05:54 test/ > % > > > > On Jun 26, 2011, at 12:41 AM, John Esmet wrote: > > > All, > > > > I went to untar the source code and the folders are mode 777. Call me > OCD, but I find this a little strange. What's up? > > > > - John > > ___ > > devel mailing list > > de...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/devel > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > > ___ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel >
Re: [OMPI devel] Resilience 2011
I think we're some ways away from declaring a "resilient ORTE". Josh and I have been committing pieces of it over the last two years, and Wes just committed another piece the other day that might have been titled "fault tolerant OOB" as it primarily addressed maintaining comm routing during node failures. Setting aside the obvious MPI issues, there are several branches/organizations working different aspects of the ORTE problem, including: * fault prediction and proactive migration * mapping algorithms to minimize failure cascades * simultaneous failure handling * alternative wiring methods that eliminate the OOB routing issues etc. We expect most of those developments to arrive over the next 6-12 months. Once that has occurred, we'll probably be close to what we would call a "resilient" system. Until then, we are improving, but still far from "resilient". On Jun 24, 2011, at 10:24 AM, Ken Lloyd wrote: > Josh and Wesley, > > Will you be presenting Resilient ORTE at Resilience 2011 in Bordeaux? > > http://xcr.cenit.latech.edu/resilience2011/ > > = > Kenneth A. Lloyd > CEO - Director of Systems Science > Watt Systems Technologies Inc. > www.wattsys.com > kenneth.ll...@wattsys.com > > This e-mail is covered by the Electronic Communications Privacy Act, 18 > U.S.C. 2510-2521 and is intended only for the addressee named above. It may > contain privileged or confidential information. If you are not the addressee > you must not copy, distribute, disclose or use any of the information in it. > If you have received it in error please delete it and immediately notify the > sender. > > > ___ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
