Optimal pipelength

By: Per Hesselgren (perhesselgren.delete@this.yahoo.se), April 29, 2021 9:44 am
Room: Moderated Discussions
Is there anything like an optimal pipelength?
Looking at Pentium it was using 4 steps and 5 on Pentium MMX.
It was not longer on Pentium Pro or AMD K5 and K6.

Now Intel and AMD are on 18-19 but ARM64 only on 11-12.
Converting x86_64 to something better should take some steps- but how many?
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TopicPosted ByDate
Optimal pipelengthPer Hesselgren2021/04/29 09:44 AM
  Optimal pipelengthChester2021/04/29 10:18 AM
    Optimal pipelengthPer Hesselgren2021/04/29 12:02 PM
      Optimal pipelengthChester2021/04/29 12:21 PM
  Optimal pipelengthAnon2021/04/29 11:22 AM
    Optimal pipelengthChester2021/04/29 12:16 PM
      Optimal pipelengthCarson2021/04/30 12:20 AM
        Optimal pipelengthMichael S2021/04/30 04:23 AM
          fast mispredict recoveryChester2021/04/30 04:44 AM
            fast mispredict recoveryanon2021/04/30 09:25 AM
              CheckpointingDavid Kanter2021/04/30 11:52 AM
              fast mispredict recovery---2021/05/01 09:10 AM
                MIPS R10000 (1996) used RAT checkpointing (NT)Paul A. Clayton2021/05/01 10:07 AM
                  MIPS R10000 (1996) used RAT checkpointinganon2021/05/01 11:09 AM
                  MIPS R10000 (1996) used RAT checkpointing---2021/05/01 11:44 AM
            fast mispredict recoveryGionatan Danti2021/05/01 01:34 PM
              fast mispredict recoveryChester2021/05/01 03:01 PM
                fast mispredict recoveryanon2021/05/02 01:52 AM
                  fast mispredict recoveryGionatan Danti2021/05/02 04:26 AM
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