Zen 4, AVX-512 support, 2 cycle execution time

By: anonymous2 (anonymous2.delete@this.example.com), August 29, 2022 4:08 pm
Room: Moderated Discussions
AVX-512 (ISA details murky) on Zen 4 but 2 cycles vs 1 on Intel so only 256b internally.

Small win for those who want the ISA, but from a performance perspective limited value?
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TopicPosted ByDate
Zen 4, AVX-512 support, 2 cycle execution timeanonymous22022/08/29 04:08 PM
  Zen 4, AVX-512 support, 2 cycle execution timeFreddie2022/08/29 04:32 PM
    Zen 4, AVX-512 support, 2 cycle execution timenoko2022/08/29 10:54 PM
    Zen 4, AVX-512 support, 2 cycle execution timeIvan2022/08/29 11:00 PM
  HPC code is moving to GPUs ...Mark Roulo2022/08/29 05:26 PM
    HPC code is moving to GPUs ...Adrian2022/08/30 12:12 AM
      HPC code is moving to GPUs ...me2022/08/30 07:17 AM
        HPC code is moving to GPUs ...Adrian2022/08/30 09:23 AM
          HPC code is moving to GPUs ...me2022/08/30 11:06 AM
            HPC code is moving to GPUs ...Anon2022/08/30 11:34 AM
              HPC code is moving to GPUs ...me2022/08/30 03:23 PM
          HPC code is moving to GPUs ...Björn Ragnar Björnsson2022/08/30 12:17 PM
  Zen 4, AVX-512 support, 2 cycle execution timeAdrian2022/08/29 11:45 PM
    Zen 4, AVX-512 support, 2 cycle execution timeMarcus2022/08/30 09:34 AM
  Zen 4 LD/ST enhancementsAdrian2022/08/31 12:25 AM
    Zen 4 LD/ST enhancements that contribute to the IPC imprvement have nothing to do with AVX-512Heikki Kultala2022/08/31 06:38 AM
      Zen 4 LD/ST enhancements that contribute to the IPC imprvement have nothing to do with AVX-512Marcus2022/08/31 07:55 AM
        Zen 4 LD/ST enhancements that contribute to the IPC imprvement have nothing to do with AVX-512Adrian2022/08/31 09:30 AM
          Zen 4 LD/ST enhancements that contribute to the IPC imprvement have nothing to do with AVX-512Ivan2022/09/01 01:21 AM
            The result is for 2-socket system, not single processorHeikki Kultala2022/09/01 07:31 AM
      Zen 4 LD/ST enhancements that contribute to the IPC imprvement have nothing to do with AVX-512Adrian2022/08/31 09:10 AM
        Zen 4 LD/ST enhancements that contribute to the IPC imprvement have nothing to do with AVX-512Anon2022/08/31 01:24 PM
          Zen 4 LD/ST enhancements that contribute to the IPC imprvement have nothing to do with AVX-512noko2022/08/31 02:21 PM
            Zen 4 LD/ST enhancements that contribute to the IPC imprvement have nothing to do with AVX-512Adrian2022/08/31 10:58 PM
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