New gems from REX Computing...

By: anon (example.delete@this.example.com),
Room: Moderated Discussions
After his recent conversion to the VLIW cause a few months ago, Thomas Sohmers brings us some new insights.


  • Shockingly, he's had to look beyond supercomputing for additional interest.

  • He claims to have cracked all the problems of VLIW...

  • ... using something that sounds specifically like PGO.

  • ARMv8 "sucks" due to being "bloated" and being used in out-of-order cores - which are "a very bad thing if you have real ILP and DLP." Also, it has "abysmal" floating-point performance.

  • Power will be dead in five years.

  • PGO also fixes scratchpads. Caches suck!!!!!!!!!



Sigh.

http://www.theplatform.net/2015/07/22/supercomputer-chip-startup-scores-funding-darpa-contract/
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Thread (10 posts)
TopicPosted ByPosted
New gems from REX Computing...anon
  New gems from REX Computing...Kevin
    New gems from REX Computing...UnmaskedUnderflow
  Thomas Sohmer's ARMv8 CommentaryExophase
    Thomas Sohmer's ARMv8 CommentaryKevin
      Thomas Sohmer's ARMv8 CommentaryAnon
        Thomas Sohmer's ARMv8 CommentaryGabriele Svelto
          Thomas Sohmer's ARMv8 CommentaryAnon
      Thomas Sohmer's ARMv8 CommentaryNoSpammer
    Thomas Sohmer's ARMv8 Commentarydmcq