Berkeley CSUA MOTD:Entry 19287
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2025/07/08 [General] UID:1000 Activity:popular
7/8     

2000/9/19 [Computer/HW/CPU] UID:19287 Activity:moderate
9/18    [Rephrasing]
        I want to build a CPU-intensive, 4-processor Pentium III machine.
        It does not need to be fault-tolerant, mission critical, or have
        RAID.  It just needs to be a fast MPC box with one parallel job on it
        at any given time.  Suggestions? -jctwu
        \_ Some of the big vendors are selling 4/6/8+ processor machines
           so of course it is possible. Most of them are using Xeon chips,
           though. The only thing you're going to need here is the
           motherboard and you're set. What else is there to it? --dim
        \_ BTW, soda was once a machine with 22 386 processors.  Don't know if
           it was PC architecture though.
        \_ AFAIK, there are no motherboard chipsets that support quad PIII
           configurations. You have to go with Xeon and this is fscing
           expensive. But if you buy the box from Dell or SGI, at least they'll
           build it right.
        \_ what kind of job?  might be better off with two dual-processors
           and an appropriate interconnect.
           \_ Photoshop?  SETI@home?
           \_ http://pcl.cs.ucla.edu/projects/parsec -jctwu
              \_ it will run over MPI, so you could easily cluster some
                 dual-processors.  with linux you could run bonded 100baseT
                 and get >180 Mb/s between them.  if you need faster comm,
                 you will need gig-ethernet or myrinet, and the switches
                 and stuff start to cost as much as the 4-way or greater
                 inter SMP.  shop carefully. the big SMPs may suffer from
                 serious bus contention if they're not good NUMA boards.
2025/07/08 [General] UID:1000 Activity:popular
7/8     

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Cache (457 bytes)
pcl.cs.ucla.edu/projects/parsec -> pcl.cs.ucla.edu/projects/parsec/
Simple Illustrative Examples 10 Applications Currently in Use 11 Earth Bullet User's Manual 12 Introduction 13 The Parsec Language 14 Compiling Parsec 15 Parallel Simulation Requirements 16 New Things in Parsec 17 PostScript version 18 PDF version Earth Bullet UCLA Only 19 Using Parsec at UCLA 20 Slides WORKSHOP '99 SLIDES 21 GloMo DOMAINS GLOMO PROJECT 22 Web Surf PARSEC STATS 23 Made with a Mac! You are visitor number 96751 to this page since 1-16-98.