Latency and HPC Workloads

Article: Intel's Near-Threshold Voltage Computing and Applications
By: Robert Myers (rbmyersusa.delete@this.gmail.com), October 16, 2012 6:28 am
Room: Moderated Discussions
forestlaughing (forestlaughing.delete@this.yahoo.com) on October 15, 2012 8:57 am wrote:

> Even custom vector machines have converged into slight variations
> of what the server processors offer. The advantages of pulling functionality
> into a single chip are huge. The one thing that can't yet be pulled into the CPU
> chip, is main memory, at least not in sizes large enough to be super useful.
> Perhaps chip stacking + TSVs will make this possible.

If your answer to every query about why you are not building better computers is that you can't, then my response to every claim made by everyone in the business is that you should stop building *bigger* computers until you know how to build *better* computers.

I will concede that one figure of merit that should get attention has gotten attention, and that is flops per watt. Aside from that, the business has essentially turned into a marketing claims factory.

Robert.
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TopicPosted ByDate
New article: Intel's Near-Threshold ComputingDavid Kanter2012/09/18 11:26 AM
  Higher SRAM voltage and shared L1Paul A. Clayton2012/09/18 01:38 PM
    Higher SRAM voltage and shared L1David Kanter2012/09/18 04:20 PM
      Higher SRAM voltage and shared L1Eric2012/09/20 09:44 AM
        Higher SRAM voltage and shared L1David Kanter2012/09/20 11:24 AM
      Yes, that kind of asynchronousPaul A. Clayton2012/09/20 01:53 PM
    Higher SRAM voltage and shared L1somebody2012/09/19 08:27 AM
      So micro-turboboost is doubly impracticalPaul A. Clayton2012/09/20 01:53 PM
  Big littleDoug S2012/09/18 02:04 PM
    Big littleDavid Kanter2012/09/18 03:05 PM
    Big littleRicardo B2012/09/19 03:06 AM
  New article: Intel's Near-Threshold Computingdefderdar2012/09/18 08:39 PM
    New article: Intel's Near-Threshold Computingtarlinian2012/09/19 07:32 AM
      New article: Intel's Near-Threshold ComputingDavid Kanter2012/09/19 09:44 AM
  New article: Intel's Near-Threshold ComputingMark Christiansen2012/09/19 10:31 AM
    New article: Intel's Near-Threshold ComputingChris Brodersen2012/09/19 11:54 AM
  New article: Intel's Near-Threshold ComputingEric2012/09/20 09:47 AM
  Latency and HPC WorkloadsRobert Myers2012/10/03 09:52 AM
    Latency and HPC Workloadsanon2012/10/03 05:50 PM
      Latency and HPC WorkloadsRobert Myers2012/10/04 09:24 AM
        Latency and HPC WorkloadsSHK2012/10/08 04:42 AM
          Latency and HPC WorkloadsMichael S2012/10/08 12:59 PM
            Latency and HPC WorkloadsSHK2012/10/08 01:42 PM
              Latency and HPC WorkloadsMichael S2012/10/08 04:12 PM
                Latency and HPC Workloadsforestlaughing2012/10/15 07:41 AM
                  The original context was Micron RLDRAM (NT)Michael S2012/10/15 07:55 AM
                    The original context was Micron RLDRAMforestlaughing2012/10/15 09:21 AM
              Latency and HPC Workloads - Why not SRAM?Kevin G2012/10/09 08:48 AM
                Latency and HPC Workloads - Why not SRAM?Michael S2012/10/09 09:33 AM
                  Latency and HPC Workloads - Why not SRAM?SHK2012/10/09 11:55 AM
                    Why not SRAM? - CapacityRohit2012/10/09 08:13 PM
                  Latency and HPC Workloads - Why not SRAM?Kevin G2012/10/09 02:04 PM
                    Latency and HPC Workloads - Why not SRAM?Michael S2012/10/09 03:52 PM
                      Latency and HPC Workloads - Why not SRAM?Robert Myers2012/10/10 09:11 AM
                        Latency and HPC Workloads - Why not SRAM?forestlaughing2012/10/15 07:02 AM
                          Latency and HPC Workloads - Why not SRAM?Robert Myers2012/10/15 08:04 AM
                            Latency and HPC Workloads - Why not SRAM?forestlaughing2012/10/16 08:13 AM
                          Latency and HPC Workloads - Why not SRAM?SHK2012/10/16 07:12 AM
                    Latency and HPC Workloads - Why not SRAM?slacker2012/10/11 12:35 PM
                      SRAM leakageDavid Kanter2012/10/11 02:00 PM
          Latency and HPC Workloadsforestlaughing2012/10/15 07:57 AM
            Latency and HPC WorkloadsRobert Myers2012/10/16 06:28 AM
              Latency and HPC WorkloadsMichael S2012/10/16 06:35 AM
              Latency and HPC Workloadsanon2012/10/16 07:17 AM
                Latency and HPC WorkloadsRobert Myers2012/10/16 08:56 AM
                  Supercomputer variant of Kahan quotePaul A. Clayton2012/10/16 10:09 AM
                    Supercomputer variant of Kahan quoteanon2012/10/17 12:17 AM
                      Supercomputer variant of Kahan quoteRobert Myers2012/10/17 03:34 AM
                        Supercomputer variant of Kahan quoteanon2012/10/17 04:12 AM
                          Supercomputer variant of Kahan quoteRobert Myers2012/10/17 01:38 PM
                            Supercomputer variant of Kahan quoteanon2012/10/17 04:24 PM
                              Supercomputer variant of Kahan quoteRobert Myers2012/10/17 04:45 PM
                                Supercomputer variant of Kahan quoteanon2012/10/17 04:58 PM
                                Supercomputer variant of Kahan quoteanon2012/10/17 04:58 PM
                                  Supercomputer variant of Kahan quoteRobert Myers2012/10/17 06:14 PM
                                    Supercomputer variant of Kahan quoteanon2012/10/17 07:36 PM
                                      Supercomputer variant of Kahan quoteRobert Myers2012/10/18 08:47 AM
                                        Supercomputer variant of Kahan quoteanon2012/10/19 01:34 AM
                                          Supercomputer variant of Kahan quoteanon2012/10/19 03:47 AM
                                          Supercomputer variant of Kahan quoteRobert Myers2012/10/19 02:14 PM
                        Supercomputer variant of Kahan quoteMichael S2012/10/17 05:56 PM
                          Supercomputer variant of Kahan quoteanon2012/10/17 08:02 PM
                            Supercomputer variant of Kahan quoteRobert Myers2012/10/18 12:29 PM
                              Supercomputer variant of Kahan quoteanon2012/10/19 01:27 AM
                                Supercomputer variant of Kahan quoteRobert Myers2012/10/19 06:24 AM
                                  Supercomputer variant of Kahan quoteanon2012/10/19 07:00 AM
                                    Supercomputer variant of Kahan quoteRobert Myers2012/10/19 08:28 AM
                                      Supercomputer variant of Kahan quoteanon2012/10/19 09:27 AM
                              Supercomputer variant of Kahan quoteforestlaughing2012/10/19 09:26 AM
                                Supercomputer variant of Kahan quoteRobert Myers2012/10/19 06:04 PM
                                  Supercomputer variant of Kahan quoteEmil Briggs2012/10/20 03:52 AM
                                    Supercomputer variant of Kahan quoteRobert Myers2012/10/20 06:51 AM
                                      Supercomputer variant of Kahan quoteEmil Briggs2012/10/20 07:33 AM
                                        Supercomputer variant of Kahan quoteEmil Briggs2012/10/20 07:34 AM
                                          Supercomputer variant of Kahan quoteRobert Myers2012/10/20 08:35 AM
                                            Supercomputer variant of Kahan quoteEmil Briggs2012/10/20 09:04 AM
                                              Supercomputer variant of Kahan quoteRobert Myers2012/10/20 10:23 AM
                  Latency and HPC Workloadsanon2012/10/16 05:48 PM
                    Latency and HPC Workloadsforestlaughing2012/10/19 10:43 AM
              Latency and HPC Workloadsforestlaughing2012/10/19 08:38 AM
                Latency and HPC WorkloadsRobert Myers2012/10/19 10:40 AM
                Potential false economics in researchPaul A. Clayton2012/10/19 11:54 AM
                  Potential false economics in researchVincent Diepeveen2012/10/20 07:59 AM
                  Potential false economics in researchforestlaughing2012/10/23 09:56 AM
                    Potential false economics in researchRobert Myers2012/10/23 06:16 PM
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