Bone of contention: AMD resurrects AVX-512 ... sort of ...

By: Björn Ragnar Björnsson (bjorn.ragnar.delete@this.gmail.com), June 9, 2022 7:00 pm
Room: Moderated Discussions
I could only, due to family commitments, sporadically watch the 4.5 hour presentations of "AMD Financial analyst day 2022" and following Q&A. As marketing infospeak goes, what I saw was as impressive and entertaining as AMD's presentation at Computex, a few weeks back, was lackluster. We've "known" for some time that Zen-4 would have AVX-512 but "known" is not the same as known. Now we know that some form of AVX-512 is part of Zen-4 and unless AMD fumble's this ball it will be available uniformly across Zen-4, mobile, desktop and server. Details of which branch of Intel's gnarly AVX-512 tree (or perhaps a new branch) are not as yet known. AI acceleration in Zen-4 appears to mean (from Robert Hallocks comments ~2 weeks ago) AVX-512 VNNI or some such.
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Bone of contention: AMD resurrects AVX-512 ... sort of ...Björn Ragnar Björnsson2022/06/09 07:00 PM
  Bone of contention: AMD resurrects AVX-512 ... sort of ...Andrey2022/06/10 01:34 AM
    Bone of contention: AMD resurrects AVX-512 ... sort of ...Adrian2022/06/10 05:05 AM
      Bone of contention: AMD resurrects AVX-512 ... sort of ...Andrey2022/06/10 05:27 AM
        Bone of contention: AMD resurrects AVX-512 ... sort of ...anon2022/06/10 07:45 AM
        Bone of contention: AMD resurrects AVX-512 ... sort of ...-.-2022/06/10 04:44 PM
          Bone of contention: AMD resurrects AVX-512 ... sort of ...Adrian2022/06/11 01:32 AM
            Bone of contention: AMD resurrects AVX-512 ... sort of ...Andrey2022/06/11 11:58 AM
              Bone of contention: AMD resurrects AVX-512 ... sort of ...anonymou52022/06/11 02:30 PM
                Bone of contention: AMD resurrects AVX-512 ... sort of ...Freddie2022/06/11 04:17 PM
                  Bone of contention: AMD resurrects AVX-512 ... sort of ...anonymou52022/06/12 02:20 AM
                    Bone of contention: AMD resurrects AVX-512 ... sort of ...Freddie2022/06/12 07:00 PM
                  Bone of contention: AMD resurrects AVX-512 ... sort of ...me2022/06/12 02:09 PM
                Bone of contention: AMD resurrects AVX-512 ... sort of ...Andrey2022/06/11 04:56 PM
                  Bone of contention: AMD resurrects AVX-512 ... sort of ...Michael S2022/06/12 02:25 PM
                    Bone of contention: AMD resurrects AVX-512 ... sort of ...anonymou52022/06/12 03:52 PM
                      Bone of contention: AMD resurrects AVX-512 ... sort of ...Michael S2022/06/13 12:26 AM
                        Bone of contention: AMD resurrects AVX-512 ... sort of ...anonymou52022/06/13 01:26 AM
                          Bone of contention: AMD resurrects AVX-512 ... sort of ...Adrian2022/06/13 07:51 AM
                            Larrabee instructions but not encodingsMark Roulo2022/06/13 08:30 AM
                              Larrabee instructions but not encodingsAdrian2022/06/13 09:06 AM
                                Larrabee instructions but not encodingsanonymou52022/06/13 12:09 PM
                                  Larrabee instructions but not encodingsAdrian2022/06/13 01:05 PM
                            Bone of contention: AMD resurrects AVX-512 ... sort of ...Freddie2022/06/13 12:51 PM
                              Bone of contention: AMD resurrects AVX-512 ... sort of ...Freddie2022/06/13 12:58 PM
                                Bone of contention: AMD resurrects AVX-512 ... sort of ...Adrian2022/06/13 01:16 PM
              Bone of contention: AMD resurrects AVX-512 ... sort of ...Adrian2022/06/11 10:33 PM
              Zen 5 processAdrian2022/06/11 10:43 PM
              Bone of contention: AMD resurrects AVX-512 ... sort of ...anon2022/06/12 03:51 AM
                Bone of contention: AMD resurrects AVX-512 ... sort of ...Andrey2022/06/12 12:55 PM
                  Bone of contention: AMD resurrects AVX-512 ... sort of ...anonymou52022/06/12 03:44 PM
                    Bone of contention: AMD resurrects AVX-512 ... sort of ...Andrey2022/06/13 02:26 AM
                      Bone of contention: AMD resurrects AVX-512 ... sort of ...Michael S2022/06/13 04:03 AM
                        Bone of contention: AMD resurrects AVX-512 ... sort of ...anoymou52022/06/13 06:31 AM
                      Bone of contention: AMD resurrects AVX-512 ... sort of ...anonymou52022/06/13 06:41 AM
                    Bone of contention: AMD resurrects AVX-512 ... sort of ...Freddie2022/06/13 05:21 AM
          Bone of contention: AMD resurrects AVX-512 ... sort of ...Adrian2022/06/11 01:32 AM
      Bone of contention: AMD resurrects AVX-512 ... sort of ...Freddie2022/06/10 06:02 AM
        Bone of contention: AMD resurrects AVX-512 ... sort of ...Adrian2022/06/10 07:14 AM
          Bone of contention: AMD resurrects AVX-512 ... sort of ...Freddie2022/06/10 09:05 AM
            Bone of contention: AMD resurrects AVX-512 ... sort of ...Adrian2022/06/10 11:01 AM
            Bone of contention: AMD resurrects AVX-512 ... sort of ...-.-2022/06/10 04:40 PM
              Bone of contention: AMD resurrects AVX-512 ... sort of ...Henrik2022/06/11 06:24 AM
        Bone of contention: AMD resurrects AVX-512 ... sort of ...Andrey2022/06/10 07:30 AM
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