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There are countless problems solved only as a result of supercomputers. Setting aside for a minute the minority of problems that are classified (e.g. nuclear stockpile stewardship, etc), supercomputers benefit both academia and industry alike. You'll be hard pressed to find a Fortune 500 company that doesn't have at least one if not multiple supercomputers in house.

For example, here is a list of case studies of specific manufacturing problems that have been solved http://www.compete.org/publica... which include things as mundane as shipping pallets, golf clubs, and washing machines.

The organization I work for, the Ohio Supercomputer Center, annually publishes a research report listing primarily academic projects that benefit from our supercomputers: https://www.osc.edu/sites/osc.... which range from Periodontal Disease, Photovoltaic Cells, Forest Management and Welding.

TL;DR: "HPC Matters" in many ways. Here's some short blinky flashy videos: http://www.youtube.com/channel...

My brother and I both went (different years) to the Ohio Supercomputer Summer Institute. While I can't say it was a life-altering experience (we both were already interested in computers and programming; you needed to be to get into the program since applicants have to solve a simple programming problem), it was a great experience both socially and practically—we got to make friends with other geeky kids and do work (and play) on "real" computers (everything at the time was done on SGI workstations running IRIX and we even got accounts on Cray and SGI supercomputers) and do generally cool stuff. I think that in terms of actual usefulness to the local/regional/educational/technical community though, a longer and perhaps more introductory program would have been better. 2 weeks isn't long enough to accomplish a lot when you're trying to get things done with excited teenagers (it would be hard for anyone), and the fact that the program is limited to somewhat-experienced kids means that while you can accomplish more in that short time you also are not really doing a lot to get new people interested and engaged with technology.

It's not on paper, it is already there and has been for years. It's already a functioning network.

http://www.osc.edu/oscnet/

It has been great for us as a private college. We have lots of bandwidth to other higher ed's as well as to the Internet as a result of this initiative. So far so good.

It has been great for us as a private college. We have lots of bandwidth to other higher ed's as well as to the Internet as a result of this initiative. So far so good.

So wait, The Ohio Supper Computer Center didn't have the bandwidth? Really?

I've many times wished I was down in Columbus instead of here in Youngstown. I formed my own LUG http://www.youngstownlug.com/ after a year of driving to Akron and Cleveland for their various groups.

In short, you've got all kinds of great stuff right in your backyard that some of us would love to have.

As far as the state in general, there are FOURTEEN LUGs, Notacon http://notacon.org/ which happens every year up in Cleveland, and more Linux jobs then you would belive. Go do a few searches on the internet. I've come across dozens of places hiring Linux programmers and administrators. I know dozens of associates from various LUGs around the state whop make a living using Linux.

Yes, there is a lot. During the dot-com boom lots of companies/startups were running and laying fiber. Since the dot-com bust, all the fiber became unlit and hence dark fiber.

In Ohio we've recently completed our Third Frontier Network which was largely built from dark fiber.

First of all, thanks for humouring me.

Where do you get your information from? I really really want to know. Its akin to describing the Americas in the 17th Century.

India has come a long way in the last ten years, but it is hardly a free society despite being a democracy.

India is as much as a free society as any other democracy, and in someways even more than the US is.

Perhaps you should go there, the untold inhumanity of India speaks for itself. The ancient steam engines, relics from Imperial Britain are typical of socialism. Buildings which are on the verge of collapse are still occupied. Few people drive cars as the licenses are difficult to acquire, so they drive home made moter vehicles (the name of which escapes me at the moment)

ROTFL. Well, it so happens that I indeed *do* live there.

Ancient steam engines? Large segments of India have subway metro-rails, perhaps this would enlighten you. More than 30 years ago, all of India's rail services were made 100% electric.

The only relic from Imperial Britain that we still have is probably bureacracy, but that's another point altogether.

Buildings on the verge of collapse? Licenses difficult to acquire? People *make* their own vehicles? I mean, sheesh, you could have added an elephant ride with a snake charmer on top, on a street filled with tigers and a Maharaja too dude. That would have just about been right.

You should probably look at these figures on the number of vehicles in India. In 1998, we had about 40939000 vehicles. That was five years ago.

Indian roads are just as full of Toyotas, Hyuandais, Suzukis, Fords, Mercs and other cars as any other country. Duh. And oh yeah, every other person I know, has a license. LOL!

You may certainly disagree with those views, but to suggest my own are wildly outrageous is absurd. Only those who are most unsure of their beliefs react with the defensiveness with which you respond.

My dear friend, your views are objective, obtained from some second hand sources, while I happen to live in that very country which you so colorfully describe in various shades of gray.

Its always funny how communist sympathizers always want to silence the opposition.

What has setting facts straight gotta do with communism? Are you living in the cold-war era or something? Get over it. There ain't nothing like 100% communistic standpoint, or a perfectly capitalistic standpoint. Its always an eclectic mix.

So much for that rant on economics. Have you even studied economic theory in your life? Go read, and then you'll see for yourself how absurd your statements have been.

This native Buckeye knows that MSNBC is partly owned by Microsoft, and that the Mono article could just be a piece of disinformation to pretty up their image. The rules of their contest support their aim, which is to lock student programmers like yourself into Windows.

Go check out the Ohio Supercomputing Center. Just about everything there runs on Linux or Solaris, and they support some complex research projects. Open source is unstoppable, Microsoft knows it, and this is just their way of getting developers on the hook. I wouldn't bite.

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dominik@schnitzer.at, mozparty-at-subscribe@relax.ath.cx, dominik@schnitzer.at, david_markvica@web.de, johannes_richter@gmx.net, kairo@kairo.at, rossi@chello.at, markush@world-direct.com, cbiesinger@web.de, jenskager@gmx.net, jo-at-mt@gmx.net, johann.petrak@gmx.at, dviper01@gmx.net, simon@simonschwaighofer.net, dreckskerl@glump.at, wt-lists@trexler.at, dusty@strike.wu-wien.ac.at, kasparhauserjr@hotmail.com, b.schallar@gmx.net, mutato@libero.it, phil@goli.at, diddalick@gmx.net, studio@paw8.com, croco@utanet.at, petru@paler.net, jlemmerer@node.at, bigkub@time2change.at, patrick@seher-it.at, ronald@hartwig.at, mozilla_party@webterminate.com, stefan@kleinhans.it, horst.jens@gmx.at, jjan@gibts.net, mjahn@agency.at, gpoul@gnu.org, green@eggs.ham, gerhard.hipfinger@openforce.at, mailto:moz@moz.org>, florianweinwurm@yahoo.com, christian@precht-jensen.dk, Bill_Gates@microsoft.com, Tux_the_penguin@linux.rules.microsoft.sux.open.sou rce.is.the.way.to.go.net, domi@schnitzer.at, joe_ringmaster@gmx.at, sifu@isohypse.org, dk@perm.ru, nobandwidth@bigpond.com, nobandwidth@bigpond.com, luke@strangemonkey.com, mrundataker@optushome.com.au, mcgarry@tig.com.au, chris@think.net.au, Mathias.Burbach@Bigfoot.com, acuteparanoia@optushome.com.au, syzh401@cse.unsw.edu.au, maillist@jasonlim.com, ram@digitalmethod.org, jason@sydneypubguide.net, geek@digitalone.com.au, curious@ihug.com.au, bill@maidment.com.au, kristof@staesis.org, bill@microsoft.com, belle@netset.net.au, ksosez@softhome.net, jruderman@hmc.edu, andyed@surfmind.com, down8@yahoo.com, mozparty@sigkill.com, bulbul@ucla.edu, gavin-mozparty@doughtie.com, roger@digitalfountain.com, matt@linuxschooltorrance.com, mozparty@ventura.nu, rombouts@compuserve.com, ian@freenetproject.org, tristanreid@yahoo.com, groovefx@yahoo.com, jj@lacasabonita.com, gmoudry@hotmail.com, eyezero@yahoo.com, ian@primewave.net, jlawson7@adelphia.net, el_arturo@att.net, janie@freenetproject.org, 145371217@numenor.net, infinite_8_monkey@yahoo.com, charshman@divus.org, mozparty@shadowlurker.net, john@marinapacific.com, ilanterrell@yahoo.com, aafes@psu.edu, bustamam98@yahoo.com, mozparty@myunixbox.com, yaten@sbcglobal.net, joelinux@pacificnet.net, dgc@penguino.net, poserskater69@yahoo.com, lheartb@hotmail.com, ncmother@zimage.com, daniel@likeicare.com, digital.evil@lycos.com, cjeburke@yahoo.com, jblow@hotmail.com, zachary.anthony@verizon.net, boogah@23.org, mebelost@yahoo.com, nickkricheff@netscape.net, mikemcg@ucla.edu, gogomozilla@denofslack.net, mike@mm1.com, seanmcoleman@attbi.com, jsm@bigfoot.com, hoarycripple@crippl3.net, mozparty@nslu.x.myxomop.com, mozparty@camworld.com, mozpartyNYC@isoga.net, ccarlen@netscape.com, h@rediffmail.com, lefever@rcn.com, tedjackson@accounting.org, darren@ny.com, marlon@nyc.com, plui@hyperreal.org, dzeluff@zeluff.com, joel@natividads.com, ken@bigbadapple.com, treebeard@treebeard.net, florent@nyc.com, chad@macristy.com, spud@montelshow.com, gbman_of_gvill@yahoo.com, eam-mozparty@learningpatterns.com, pkrause@primavera.com, tossoffus@yahoo.com, ryan@pantz.com, nichomof@eecs.tulane.edu, billg@microsoft.com, DevilsRejection@msn.com, petergunn@hotmail.com, bagerj@sullcrom.com, isaac@structuredsystems.net, bobk@panix.com, ngellner@hotmail.com, luke@sigterm.org, vivake@yahoo.com, jon@mediavortex.com, groovefx@yahoo.com, brendan@sighup.net, jds@panix.com, bluerose@bluerose.com, chris@allermann.net, dimkal@yahoo.com, preppyl@yahoo.com, blujoker@blujoker.net, nowell_h@hotmail.com, aragorn@cs.stanford.edu, treed@cpr.com, brt204@nyu.edu, andreas@antonopoulos.com, dj@randomwalks.com, lists@pote.com, mike@mhudack.com, reliable57@yahoo.com, jared@geek-boy.com, ondadl@mac.com, floss@myrealbox.com, xod@thestonecutters.net, mozilla@sectae.net, tywonm@screamingmedia.com, Odin_NT@hotmail.com, crooney@panix.com, bg25222@binghamton.edu, eugenem@brainlink.com, dave@downneck.net, romspace@mac.com, sdaejo@yahoo.com, masseo1@yahoo.com, jim@fearandloathing.net, mike@mjoy.us, miles@openly.com, LuciferSD@hotmail.com, nsdilwor@intertechmedia.com, chrisdowden@yahoo.com, pgs10@columbia.edu, sbrennan@ovid.com, lthomiso@rcn.com, paralox@paralox.ath.cx, Jester_458@yahoo.com, jsadove@beltion.net, stuehmke@yahoo.com, mike@realfx.com, alex@risky-roosky.com, shava@efn.org, kra10@columbia.edu, saihung@ix.netcom.com, gropo@mac.com, scottnym@yahoo.com, shaas@vibe.com, roon_toon@hotmail.com, ajaygautam@yahoo.com, jhdaly@mindspring.com, manuel@sphinx.ms, very_itchy_rash@yahoo.com, emeldrum@drew.edu, jeld@mindless.com, as867@columbia.edu, slams@penguin.rutgers.edu, wassa@columbia.edu, tony@vegan.net, zilla@bibliotrack.com, zeno_lee@hotmail.com, fosh@fishnet.cx, linux@gpl.us, jblow@hotmail.com, dkrook@hotmail.com, ivesti@yahoo.com, arek@arekwyderka.com, bljoechang@yahoo.com, brian@tribrothers.com, sparky@marklife.org, charles@softwareprototypes.com, scottkundla@hotmail.com, ccharabaruk@meldstar.com, ian@pottinger.ca, netdemonz@yahoo.com, diatribe@mailcity.com, nick@tomkinet.com, shawnlin@yahoo.com, sculley@pathcom.com, herd.killing@rogers.com, dave@renouf.com, aliyamin@hotmail.com, aswitzer@ispgn.com, netm0nkey@ispgn.com, hyakugei@hotmail.com, geduggan.mozparty@peri.csclub.uwaterloo.ca, lwhite@darkfires.ca, jorel@the-wire.com, js@tap.net, davew@tap.net, tmh@whitefang.com, vid_mozillaparty@zooid.org, anon@foolswisdom.org, morris_mk@yahoo.ca, colinmc@idirect.com, marcus.brubaker@utoronto.ca, akish@kishcom.com, nconway@klamath.dyndns.org, jason@thegeekcave.com, rampaging_simian@hotmail.com, garret@sirsonic.com, piowie@myrealbox.com, m5m5m@yahoo.com, ivan.brovko@net-sweeper.com, returnofthedorks@hotmail.com, axxackall@yahoo.com, tednye@sympatico.ca, darren.fuller@bell.ca, jbailey@nisa.net, swangeo@yahoo.ca, Hercynium@yahoo.com, cinetron@passport.ca, jotaroh@hotmail.com, aghajani@principle.com, fzv@yahoo.com, rocketmail_com@rocketmail.com, foo@bar.com, wolfe@alt.net, drew@xyzzy.dhs.org, jimmiejaz@nixhelp.net, bofh@swma.net, nilesh_mehta@email.com, mslack@rogers.com, m-cahill@rogers.com, tworkowski@sympatico.ca, george@openlight.com, irina@openlight.com, ilia@lobsanov.com, rjs@tao.ca, paul-mp@it.ca, alvarolists@aycuens.com, xan@dimensis.com, ike@lab.org, miguel@asiinfo.net, marevalo@marevalo.net, iolalla@yahoo.com, peluz0n@justice.com, weeddeveloper@yahoo.com, alfonsobugs@terra.es, sgala@apache.org, z_gringo@hotmail.com, santiz@madritel.es, murphy@litio.net, fox@mozilla.gr.jp, party@mozilla.org.uk, danj@fledgeling.com, fun@thingy.apana.org.au, moz@the-allens.net, onelists@hotmail.com, joel@fysh.org, simon.mozilla-party-if-its-in-central-london@rumbl e.net, bigboyjim@excite.com, andrew.and.friends.iff.central.london@sent.freeser ve.co.uk, itwillbecentrallondon@mozilla.org.uk, noahsark2x2@tiscali.co.uk, mmm-central-london@smileyben.com, jonathan-for-central-london@peepo.com, dave-Party-in-Central-London@dgta.co.uk, DJGMOL@netscape.net, srick@europe.yahoo-inc.com, moz-party@zpok.demon.co.uk, moz-party-central-london@trickofthelight.org, marc@brosystems.com, party@budge.net, rillian@telus.net, uphillsurfer@hotmail.com, edward@debian.org, mozilla@robertbrook.com, reagan@technomoose.com, lew@saltbeefsandwich.co.uk, osama@afghanistan.com, barking@insaneworld.org.uk, john@billabong-media.com, leith@cs.bu.edu, mozparty@noseynick.org, jonasj@jonasj.dk, bugzilla@kenneth.dk, chr_damsgaard@hotmail.com, alring@email.com, hp.grondal@get2net.dk, martin@marquentein.dk, Lovechild@foolclan.com, Kim@schulz.dk, kl@vsen.dk, mbendix@dunghill.dk, schnitzer.at@tange.dk, tommy@svindel.net, moz10@pbb.dk, dezral@despammed.com, nick@tioka.com, ask@fujang.dk, gecko@c.dk, spam@deck.dk, bugzilla@gemal.dk, b@bogdan.dk, kenneth@gnu.org, jee@email.dk, daniel@rtfm.dk, umfalvo@yahoo.com, christian@ostenfeld.dk, xor@ivwnet.com, Jason@screaminweb.com, alex@spamcop.net, dustym@riseup.net, rmcgee1@earthlink.net, dr_zeus@hotmail.com, chris.lozano@myrealbox.com, looney_binn@yahoo(dot)com, apendell@attbi.com, dantrevino@wrevolution.org, fireball1244@mac.com, tommyo@hargray.com, natas@redtailboa.net, emmett_in_dallas@yahoo.com, razzbuten@yahoo.com, igdavis@truculent-telephone.org, foobar@null.net, bob@kludgebox.com, cgrimland@yahoo.com, ghamlett@swbell.net, bgood@inceptual.com, slot0k@pogox.org, kwhudson@netin.com, jimjamjoh@softhome.net, jimmys@utdallas.edu, charlesv@mfos.org chris@focus2.com jest6r@hotmail.com steve@ncc.com, usrg@mail.utexas.edu, steve@deltos.com, alex@avengergear.com, mkoenecke@alum.haverford.edu langley@hex.net mordred@inaugust.com swapan@yahoo.com drosoph@hotmail.com, goulash1@mac.com, ean@brainfood.com, vj@vj.com lpret42@hotmail.com bugoff@hotmail.com chad@digitaltriage.net, stewart@digitaltriage.net scottvr01@yahoo.com adam@dfwuptime.com dsaint@gnumatt.org naltrexone42@yahoo.com, webmaster@bast.net, tommyo@hargray.com, ladd@kryp.to, jtaylor5@bayou.uh.edu, jgschmitz@linuxmail.org, enslaver@enslaver.com edfierro@yahoo.com, moz@photonsphere.com, rayw@fuckmicrosoft.com, rfmobile@swbell.net, kevin@unif.com trident5@bigfoot.com Erik_Osterholm@ieee.org, tmunson@houston.rr.com, alessi_brand@hotmail.com, rballa1@lsu.edu, wasted@kewlhair.com, jofficer@martinapparatus.com, idiot@mylinuxisp.com, j0sh01@ev1.net faust@wintermarket.org bouncer@hotmonkeyporn.com tk-mozparty_@perljam.net janisch@students.zcu.cz, aha@pinknet.cz kuzi@atlas.cz scat@reboot.cz, petr@dousa.cz, ruzicka@core.cz, roman@management.cz, hojan@students.zcu.cz, tille@soti.org, cas.tuyn@hetnet.nl, aeon@pandora.be, sensi_millia2000@yahoo.com, crypto@shiftat.com, jan.fabry@vsknet.be, monkeyboy@fruru.com, adulau@foo.be, johan@linux.be, karu@pobox.com, soggie@soti.org nick@tomkinet.com, why_are_you_too_lazy_to_drive_1_hour_to_toronto@yo u_lazy.com try_grammer_class_a_while@get_a_life.com john@interlynx.ca asharp@axo.cc, unionstation@ryder.ca, prade@hotmail.com, 2600@hamilton2600.ca, chris.lozano@myrealbox.com, dantrevino@wrevolution.org, jksteinhauer@netscape.net, i_love_junk_email@yahoo.com, cmiller@surfsouth.com, jan@bestbytes.de, me@phillipoertel.com, sebastian@pixelsalon.de, ccozan@andtek.com, ben@itlib.de, martin.ament@gmx.de, pulsar@highteq.net, muid@gmx.de, cedi@zooomclan.org, soapy@soapy.ch, deep_blue_ocean@gmx.ch, stamp@zooomclan.org, hans@switzerland.com, milamber@zooomclan.org, mtettea@switzerland.com, cylander@zooomclan.org, duke@zooomclan.org, pegirun@gmx.ch, pilif@pilif.ch, mlati@yahoo.com, Mozillzooom@holophrastic.com, erichiseli@yahoo.com, la_burdet@yahoo.com, rkoerber@gmx.de, dotzmasta@hotmail.com, B.Eckstein@cli.de, rtfm@linux.de, info@phosmo.de, gz@disintegrated.de, byronbay@gmx.de, stiwi@mac.com, mage@koeln.netsurf.de, mozilla@portfolio16.de, wrede@fh-aachen.de, ilikemozilla@html.de, cloud@final-fantasy.de, sfricke@sfricke.de, info@flossbau.de, no@dom.de, julian.suschlik@gmx.net, omero@m4d.sm, lapo@lapo.it, alcor78@email.it, info@fuelcat.it, mutato@libero.it, ildella@inwind.it, a.marabini@spinthehumanfactor.com, uomoman@criticalbit.com, thefl74@netscape.net, elbardo@libero.it, clem131@libero.it, t-i-e@bigfoot.com, gng74@libero.it, moz.party.20.gnes@spamgourmet.com, ema.cerqui@libero.it, ubertob@tin.it, mozparty.20.anagoor@spamgourmet.com, gianpaolo@preciso.net, ian@deepsky.com, marco@porciletto.org, planetx2100@hotmail.com, billabong@tiscalinet.it, piofree@libero.it, skunkyboy@tiscalinet.it, vincenzo@mondopiccolo.net, macmatteo@interfree.it, contreras@jce.it, hereandnow@libero.it, pza@students.cs.mu.oz.au, caedwa@students.cs.mu.oz.au, mgi@students.cs.mu.oz.au, bah@humbug.net, mfp@cs.mu.oz.au, nospamplease@indevelopment.org, peter@simplyit.screaming,net, pmj@users.sf.net, xanni@sericyb.com.au, agh@kalcium-is.com, felicityconsult@ozemail.com.au, lucas@lucaschan.com, andrewg@nopninjas.com, andym@abnormal.com, ts@meme.com.au, jasonpell@hotmail.com, syngin@gimp.org, mhammond@skippinet.com.au, szutshi@devraj.org, rmoonen@bigpond.net.au, fawad@fawad.net, ufs@softhome.net, kotrade@yahoo.com, ben@benscorp.com, stevesmith@columbus.rr.com, kkimmelosu@yahoo.com, neal.lindsay@peaofohio.com, pat@linuxcolumbus.com, chrisbaker@iname.com, hiroki2c@yahoo.com, seth@remor.com, jsohn@columbus.rr.com, ross@nanonet.net, mark@cushman.net, swinghammer.2@osu.edu, roberto.12@osu.edu, farhat@hotmail.com, pgunn@dachte.org, jwagner@gcfn.org, bp@osc.edu, joepletch@postmark.net, dsherman@iwaynet.net, glenn@uniqsys.com, bernstein.46@osu.edu, trent_reznor@nothing.com, erikniklas@bobanddoug.com, walters@gnu.org, timo@bolverk.net, annek25@aol.com, jlamb@leader.com, bart@osc.edu, jason@mcvetta.org

Just so you know, some of the designs (most notably the sails) were tested by adolescent (think Freshman/Sophomore in high school) students. True story! Here is a link to the project description, though it's brief on info, and here is an mpeg of the simulations. I wouldn't be too frightened, though, since they did a generally good job.

Just so you know, some of the designs (most notably the sails) were tested by adolescent (think Freshman/Sophomore in high school) students. True story! Here is a link to the project description, though it's brief on info, and here is an mpeg of the simulations. I wouldn't be too frightened, though, since they did a generally good job.

I was hoping to avoid this pissing match, but these claims are too ridiculous to let pass.

If software was optimized for P4 and Athlon, P4 would still be pathetic.

The NAS Parallel Benchmarks would seem to indicate you are wrong.

A Xeon is based on P3 core. Xeon is just an overpriced P3 with a larger L2 cache. My claim stands: there is no such thing as dual P4. If and when Xeons with P4 core are relased, then we'll talk.

P4 Xeons have been available for several weeks now; we've had a dual P4 machine on site for about a month. Here's the /proc/cpuinfo from it:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 0
model name : Intel(R) Xeon(TM) CPU 1700MHz
stepping : 10
cpu MHz : 1695.874
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss tm
bogomips : 3381.65


processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 0
model name : Intel(R) Xeon(TM) CPU 1700MHz
stepping : 10
cpu MHz : 1695.874
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss tm
bogomips : 3381.65

You really ought to check your facts...

--Troy

... I'll tell you what supercomputering is ... back when I was a young lad, in days when we had to compute uphill, both ways, with punch-card boxes strapped to our feet for shoes ...

.... we had to hire a plumber to install the cooling system in our Cray 2, it was so hot ...

... don't get me started ...

aside from the people who wrote it (and therefore already have a more up-to-date tree than Linus) and are prototyping the silicon, who actually has an IA64 system?

OSC, for one. NCSA, for another. Most of the larger vendors (IBM, HP, Dell, Compaq, SGI, etc.) have a few as well. Plus there's a software simulator from HP that lets you run IA64 programs (including the Linux kernel) on an IA32 box.

They exist, though admittedly only as engineering samples right now. But people do have them.

--Troy

Greg pointed to the PBS batch system which has a liberal license, but unfortunately requires user registeration before downloading.

I'd just like to point out that there is an excellant GNU licensed queuing system that I've used in the past called Generic NQS. It certainly is worth a go if you're building clusters. Having said that, I'd like to see a product comparison of the various versions of queuing systems.

I looked at Generic NQS briefly when we started working on our cluster at OSC. My understanding of GNQS was that it did not deal well with multiple execution nodes and parallel jobs, whereas PBS does a pretty good job of this. You can also purchase a PBS support contract from MRJ, which is a big plus in a production HPC environment.

--Troy

The Ohio Supercomputer Center has a similar cluster here

Though I don't see anything about its speed in terms of gigaflops

And here's one press release here.

See SGI at OSC.

--Troy Baer and Doug Johnson, OSC

--Troy Baer

I got similar results until I tried BlockMoveDataUncached(). It makes a helluva difference. It also makes you wonder how relevant stream_d really is.

Where can I find docs on BlockMoveDataUncached()? Is it a NeXT/Apple proprietary call? It's certainly not ANSI C or POSIX...

I've never had to tweak stream_d like this on anything that had a decent compiler. The code is so simple that it shouldn't be that hard to optimize. On x86, gcc 2.7.2.3, egcs/gcc 2.90.29, and pgcc 3.0.4 all give stream_d results within less than 1% of each other. On our Origin 2000, there's about a 10-15% penalty for using gcc 2.8.1 in place of the SGI C compiler 7.2.1. I've assembled a summary of stream_d results for various systems at http://www.osc.edu/~troy/stream_d.html (and yes, the Cray numbers there are real).

--Troy