Vinod, When you run routines and testers from the scalable linear algebra software package ScaLAPACK, the MPI code is written so that all nodes of the cluster are used for calculations, including the server. No tweaking is required.
http://www.netlib.org/scalapack/ Paul Paul Harten, Ph.D. Team Leader - P2Tools Design & Development Industrial Multimedia Branch Sustainable Technology Division National Risk Management Research Laboratory U.S. Environmental Protection Agency 26 West Martin Luther King Drive Cincinnati, Ohio 45268 VINOD <[EMAIL PROTECTED]> Sent by: To: Jeremy Enos <[EMAIL PROTECTED]>, William Thies [EMAIL PROTECTED] <[EMAIL PROTECTED]>, "Jason B." <[EMAIL PROTECTED]> ceforge.net cc: [EMAIL PROTECTED] Subject: [Oscar-users] Master as a node is possible? 07/29/2002 11:53 PM Dear all, Can I run a node in the server also. to be specific, I am having 8 machines of identical configuration. to have a 8 node cluster should I have 9 machines physically? What special tweaking is required for this ? Cheers, Vinod -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Jeremy Enos Sent: Friday, July 26, 2002 10:00 PM To: William Thies; Jason B. Cc: [EMAIL PROTECTED] Subject: Re: [Oscar-users] Can I add clients after I have building a cluster? I think that should work fine. The only caveat with versions prior to 1.3 is that some post_install scripts may need tweaking to work successfully. If you run a qmgr -c "delete queue workq" before running the "Complete Cluster Setup" step, then I know it at least eliminates a failure within the PBS post_install. Once again, this is only in versions prior to 1.3. Jeremy At 08:39 AM 7/26/2002 -0700, William Thies wrote: >I find this way may work, I am trying now. > >Using my case,8 nodes first, then add the other 8 >nodes >First, in DEFINE OSCAR CLIENTS, define >NUM OF HOSTS=8 >STARTING NUM = 1 >STARTING IP = 192.168.1.101 > >When you want to add the other 8 ones. > >Also in this step,set >NUM OF NODES=8 >STARTING NUM=9 >STARTING IP=192.168.1.109 > >This should be ok. > >--- "Jason B." <[EMAIL PROTECTED]> wrote: > > This capability is included with OSCAR 1.3. It can > > be done with older > > versions of OSCAR, but I'm not sure how... Jeremy? > > > > Jason > > > > On Fri, 26 Jul 2002, William Thies wrote: > > > > > For example, If I have building a 8 nodes cluster > > by > > > OSCAR. > > > Then I want to add another 8 nodes. > > > > > > What should I do? > > > > > > In OSCAR_WIZARD, step 2: define the clients. > > > Just define the num of clients as 16? > > > > > > Do I need to reinstall orignal 8 nodes? > > > > > > Thanks > > > > > > __________________________________________________ > > > Do You Yahoo!? > > > Yahoo! Health - Feel better, live better > > > http://health.yahoo.com > > > > > > > > > > > >------------------------------------------------------- > > > This sf.net email is sponsored by:ThinkGeek > > > Welcome to geek heaven. > > > http://thinkgeek.com/sf > > > _______________________________________________ > > > Oscar-users mailing list > > > [EMAIL PROTECTED] > > > > > >https://lists.sourceforge.net/lists/listinfo/oscar-users > > > > > > > > > > > >------------------------------------------------------- > > This sf.net email is sponsored by:ThinkGeek > > Welcome to geek heaven. > > http://thinkgeek.com/sf > > _______________________________________________ > > Oscar-users mailing list > > [EMAIL PROTECTED] > > >https://lists.sourceforge.net/lists/listinfo/oscar-users > > >__________________________________________________ >Do You Yahoo!? >Yahoo! Health - Feel better, live better >http://health.yahoo.com > > >------------------------------------------------------- >This sf.net email is sponsored by:ThinkGeek >Welcome to geek heaven. >http://thinkgeek.com/sf >_______________________________________________ >Oscar-users mailing list >[EMAIL PROTECTED] >https://lists.sourceforge.net/lists/listinfo/oscar-users ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Oscar-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/oscar-users ------------------------------------------------------- This sf.net email is sponsored by: Dice - The leading online job board for high-tech professionals. Search and apply for tech jobs today! http://seeker.dice.com/seeker.epl?rel_code=31 _______________________________________________ Oscar-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/oscar-users
