Knights Landing details (new article)

Article: Knights Landing Details
By: David Kanter (dkanter.delete@this.realworldtech.com), January 3, 2014 12:58 am
Room: Moderated Discussions
Happy new year everyone - I thought I'd welcome in 2014 with a new and intriguing article on Knights Landing:

The 14nm Knights Landing leverages Intel’s resources with a laser-like focus on HPC to deliver a massive improvement over the previous generation. The building block of this architecture is a pair of Silvermont-inspired CPUs with wide vector units and most importantly, a brand new cache hierarchy, on-die fabric, and system infrastructure that is shared with Skylake. This article is an in-depth analysis and prediction of the Knights Landing architecture.

Read more in the full article on Knights Landing.

As always, comments and questions are encouraged!

David
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TopicPosted ByDate
Knights Landing details (new article)David Kanter01/03/14 12:58 AM
  eDRAM as cacheiz01/03/14 04:39 AM
    eDRAM optionsEric Bron01/09/14 03:45 AM
  Knights Landing details (new article)Emil Briggs01/03/14 06:06 AM
  Knights Landing details (new article)Michael S01/03/14 07:05 AM
    PCI-E and QPIDavid Kanter01/03/14 12:11 PM
  eDRAM still seems too expensive ...Mark Roulo01/03/14 10:48 AM
    Nevermind ... I see that you addressed this :-)Mark Roulo01/03/14 10:51 AM
    eDRAM still seems too expensive ...Eric Bron01/03/14 01:42 PM
  eDRAM or stacked DRAM?Patrick Chase01/03/14 11:21 AM
    eDRAM or stacked DRAM?Wes Felter01/03/14 03:00 PM
      eDRAM or stacked DRAM?Patrick Chase01/03/14 07:26 PM
        eDRAM or stacked DRAM?tarlinian06/23/14 09:59 PM
          eDRAM or stacked DRAM?Maynard Handley06/24/14 01:47 AM
            eDRAM or stacked DRAM?Michael S06/24/14 03:13 AM
            eDRAM or stacked DRAM?David Kanter06/24/14 12:09 PM
              eDRAM or stacked DRAM?anon06/24/14 07:50 PM
                eDRAM or stacked DRAM?Eric Bron06/24/14 10:02 PM
                  eDRAM or stacked DRAM?anon06/24/14 10:39 PM
                eDRAM or stacked DRAM?Michael S06/25/14 01:46 AM
              eDRAM or stacked DRAM?Michael S06/25/14 01:29 AM
          eDRAM or stacked DRAM?Eric Bron06/24/14 05:37 AM
            eDRAM or stacked DRAM?tarlinian06/24/14 08:53 AM
              eDRAM or stacked DRAM?Eric Bron06/24/14 09:09 AM
                eDRAM or stacked DRAM?tarlinian06/24/14 09:40 AM
                  eDRAM or stacked DRAM?Eric Bron06/24/14 10:10 AM
                    eDRAM or stacked DRAM?Eric Bron06/24/14 10:12 AM
          eDRAM or stacked DRAM?Wes Felter06/24/14 10:09 PM
            eDRAM or stacked DRAM?Michael S06/25/14 02:02 AM
  Why not tag-inclusive L3?Paul A. Clayton01/03/14 04:28 PM
    Why not tag-inclusive L3?Eric Bron01/04/14 03:22 AM
  Knights Landing L/S bandwidthNicolas Capens01/04/14 05:43 AM
    Knights Landing L/S bandwidthEric Bron01/04/14 06:20 AM
      Knights Landing L/S bandwidthNicolas Capens01/04/14 02:55 PM
        Knights Landing L/S bandwidthEric Bron01/04/14 03:27 PM
          Knights Landing L/S bandwidthhobold01/04/14 04:23 PM
            Knights Landing L/S bandwidthEric Bron01/04/14 05:20 PM
              Knights Landing L/S bandwidthMichael S01/05/14 03:42 AM
                Knights Landing L/S bandwidthEric Bron01/05/14 03:49 AM
                  Knights Landing L/S bandwidthPatrick Chase01/11/14 08:13 PM
                    Knights Landing L/S bandwidthNicolas Capens01/13/14 08:39 PM
                Knights Landing L/S bandwidthNicolas Capens01/05/14 03:18 PM
                  Knights Landing L/S bandwidthMichael S01/06/14 04:09 AM
                    Knights Landing L/S bandwidthEric Bron01/06/14 05:11 AM
                      Knights Landing L/S bandwidthMichael S01/06/14 05:40 AM
                        Knights Landing L/S bandwidthEric Bron01/06/14 05:54 AM
                        Knights Landing L/S bandwidthEric Bron01/08/14 09:00 AM
                    Knights Landing L/S bandwidthNicolas Capens01/07/14 03:31 PM
                      Knights Landing L/S bandwidthMichael S01/07/14 04:17 PM
                        Knights Landing L/S bandwidthNicolas Capens01/07/14 09:55 PM
                          Knights Landing L/S bandwidthMichael S01/08/14 01:42 AM
                            Knights Landing L/S bandwidthGabriele Svelto01/08/14 08:30 AM
                              Occam's razorNicolas Capens01/08/14 02:33 PM
                                Occam's razorGabriele Svelto01/08/14 02:51 PM
                                  Occam's razorEric Bron01/08/14 03:28 PM
                                    Occam's razorbakaneko01/09/14 04:45 AM
                                      Occam's razoranon01/09/14 05:02 AM
                                        Occam's razorbakaneko01/09/14 06:24 AM
                                          Occam's razorbakaneko01/09/14 06:51 AM
                                            Occam's razoranon01/09/14 07:18 AM
                                          Occam's razoranon01/09/14 07:16 AM
                                            Occam's razorbakaneko01/09/14 08:43 AM
                                              Occam's razoranon01/09/14 09:17 AM
                                                Occam's razorbakaneko01/09/14 11:12 AM
                                                  Occam's razorEric Bron01/09/14 11:18 AM
                                                    Occam's razorbakaneko01/09/14 11:58 AM
                                                  Occam's razoranon01/09/14 12:35 PM
                                                    Occam's razorbakaneko01/12/14 10:48 AM
                                                  99.9% not a new extensionNicolas Capens01/10/14 11:39 AM
                                                    Compiler complexityGabriele Svelto01/11/14 03:58 AM
                                                      Compiler complexityNicolas Capens01/11/14 01:20 PM
                                                        Compiler complexityGabriele Svelto01/11/14 03:17 PM
                                                          Patent pendingNicolas Capens01/14/14 07:21 PM
                                                    99.9% not a new extensionbakaneko01/12/14 11:08 AM
                                  L0 data cacheEric Bron01/08/14 04:52 PM
                                  Occam's razorDavid Kanter01/08/14 04:53 PM
                                    Occam's razorNicolas Capens01/09/14 03:07 AM
                                      Occam's razorRicardo B01/09/14 05:21 AM
                                        Virtually indexed, untaggedNicolas Capens01/10/14 11:27 AM
                                          Virtually indexed, untaggedGabriele Svelto01/11/14 04:08 AM
                                            Virtually indexed, untaggedNicolas Capens01/11/14 09:45 PM
                                              Virtually indexed, untaggedDavid Kanter01/12/14 02:13 AM
                                                Virtually indexed, untaggedanon01/12/14 04:02 AM
                                                Virtually indexed, untaggedNicolas Capens01/16/14 09:55 AM
                                              Virtually indexed, untaggedMichael S01/12/14 04:09 AM
                                                Virtually indexed, untaggedNicolas Capens01/16/14 10:47 AM
                                      Occam's razorDavid Kanter01/09/14 06:42 PM
                                        Occam's razorNicolas Capens01/10/14 02:22 PM
                                          Occam's razorDavid Kanter01/10/14 04:06 PM
                                            MEM : ALU ratioNicolas Capens01/11/14 12:24 AM
                                              MEM : ALU ratioGabriele Svelto01/11/14 03:47 AM
                                                MEM : ALU ratioEric Bron01/11/14 04:41 AM
                                                  MEM : ALU ratioEric Bron01/11/14 05:06 AM
                                                    MEM : ALU ratioDavid Kanter01/11/14 08:28 PM
                                                      MEM : ALU ratioEric Bron nli01/12/14 02:54 AM
                                                  MEM : ALU ratioGabriele Svelto01/11/14 10:15 AM
                                                MEM : ALU ratioNicolas Capens01/14/14 06:56 PM
                                                  Etiquette in linking to papersPaul A. Clayton01/14/14 07:44 PM
                                                  MEM : ALU ratioanon01/14/14 08:32 PM
                                                    L0 power costNicolas Capens01/16/14 02:05 PM
                                                      L0 power costanon01/16/14 10:01 PM
                                                        L0 power costNicolas Capens01/19/14 12:30 AM
                                                          Links revealedPaul A. Clayton01/19/14 04:47 PM
                                                          L0 power costanon01/20/14 01:19 AM
                                                            L0 power costNicolas Capens01/20/14 02:49 PM
                                                              L0 power costanon01/21/14 01:18 AM
                                                                Q.E.D.Nicolas Capens01/21/14 08:44 PM
                                                                  Q.E.D.anon01/21/14 09:24 PM
                                                                    Straw manNicolas Capens01/23/14 11:56 PM
                                                                      Straw mananon01/25/14 06:46 AM
                                                                        Still waiting for an explanationNicolas Capens01/26/14 12:19 AM
                                                                          Still waiting for an explanationExophase01/26/14 01:13 PM
                                                                            Still waiting for an explanationbakaneko01/26/14 11:52 PM
                                                                  Q.E.D.Ricardo B01/22/14 06:58 PM
                                                                    Q.E.D.Michael S01/23/14 04:59 AM
                                                                      L0 entry countNicolas Capens01/24/14 01:11 AM
                                                                        L0 entry countEric Bron01/24/14 02:08 AM
                                                                          L0 entry countMichael S01/24/14 06:18 AM
                                                                            L0 entry countEric Bron01/24/14 07:15 AM
                                                                              L0 entry countMichael S01/24/14 08:10 AM
                                                                                L0 entry countEric Bron01/24/14 08:20 AM
                                                                          L0 entry countNicolas Capens01/24/14 02:33 PM
                                                                            L0 entry countEric Bron01/24/14 03:20 PM
                                                                              L0 entry count and L1 read port orthogonalityNicolas Capens01/26/14 01:14 AM
                                                                                L0 entry count and L1 read port orthogonalityEric Bron01/26/14 03:49 AM
                                                                    L0 hit rateNicolas Capens01/24/14 12:49 AM
                                                                      L0 hit rateRicardo B01/24/14 06:42 AM
                                                                        L0 hit rateExophase01/24/14 01:37 PM
                                                                          L0 hit rateEric Bron01/24/14 02:12 PM
                                                                        L0 vs RF powerNicolas Capens01/24/14 02:43 PM
                                              MEM : ALU ratioDavid Kanter01/11/14 01:47 PM
                                                MEM : ALU ratioNicolas Capens01/16/14 09:23 AM
                                                  MEM : ALU ratioStubabe01/17/14 12:58 PM
                                                    MEM : ALU ratioStubabe01/17/14 01:42 PM
                                                      MEM : ALU ratioMichael S01/18/14 04:57 PM
                                                        MEM : ALU ratiobakaneko01/19/14 12:47 AM
                                                    MEM : ALU ratioNicolas Capens01/20/14 03:48 PM
                                                      It's called "tunnel vision" (NT)iz01/20/14 04:36 PM
                                                      MEM : ALU ratioMichael S01/20/14 04:37 PM
                                                        MEM : ALU ratioStubabe01/21/14 04:54 PM
                                                        MEM : ALU ratioNicolas Capens01/21/14 10:07 PM
                                                          MEM : ALU ratioMichael S01/22/14 08:17 AM
                                                            MEM : ALU ratioNicolas Capens01/24/14 03:33 PM
                                                      MEM : ALU ratioStubabe01/21/14 04:32 PM
                                                        MEM : ALU ratioMichael S01/22/14 08:56 AM
                                                          MEM : ALU ratioStubabe01/23/14 09:06 AM
                                                            MEM : ALU ratioEric Bron01/23/14 09:45 AM
                                                              editEric Bron01/23/14 09:49 AM
                                                            MEM : ALU ratioMichael S01/23/14 09:58 AM
                                                              MEM : ALU ratioEric Bron01/23/14 10:29 AM
                                                                MEM : ALU ratioMichael S01/23/14 10:33 AM
                                                              MEM : ALU ratioStubabe01/24/14 04:50 AM
                                                MEM : ALU ratiobakaneko01/23/14 10:36 AM
                                              MEM : ALU ratioNoSpammer01/11/14 03:39 PM
                                                L1 vs L0 access costNicolas Capens01/16/14 03:17 PM
                                                  L1 vs L0 access costNoSpammer01/19/14 01:48 PM
                                                    L1 vs L0 access costdmcq01/22/14 05:45 AM
                                                      L1 vs L0 access costGabriele Svelto01/22/14 07:29 AM
                                                        L1 vs L0 access costdmcq01/22/14 01:33 PM
                                                          L1 vs L0 access costGabriele Svelto01/22/14 04:33 PM
                                                            L1 vs L0 access costdmcq01/24/14 04:19 AM
                                                    L1 vs L0 access costNicolas Capens01/24/14 02:16 AM
                                      Occam's razorPatrick Chase01/13/14 11:19 AM
                                  Occam's razorNicolas Capens01/09/14 12:40 AM
                                    Occam's razorGabriele Svelto01/09/14 02:41 AM
                                      Occam's razorEric Bron01/09/14 02:54 AM
                                        Occam's razorGabriele Svelto01/09/14 06:35 AM
                                          Occam's razorEric Bron01/09/14 07:14 AM
                                            avoiding redundant loadsEric Bron01/09/14 07:18 AM
                                            AVX2 versionEric Bron01/09/14 07:32 AM
                                      Occam's razorAmiba Gelos01/09/14 03:01 AM
                                        Occam's razorEric Bron01/09/14 03:06 AM
                                          Occam's razorAmiba Gelos01/09/14 03:43 AM
                                            Occam's razorEric Bron01/09/14 04:02 AM
                                        L0 access latencyNicolas Capens01/09/14 04:27 AM
                                          L0 access latencyAmiba Gelos01/09/14 05:16 AM
                                            compared to L0$ i would say banking is far more likely (NT)Amiba Gelos01/09/14 05:20 AM
                                            L0 access latencyNicolas Capens01/10/14 03:20 PM
                                      Occam's razorNicolas Capens01/09/14 04:19 AM
                                    Occam's razorNoSpammer01/09/14 12:55 PM
                                      Occam's razorNicolas Capens01/10/14 03:40 PM
                                        Occam's razorMichael S01/11/14 10:21 AM
                                        Occam's razorMichael S01/12/14 03:21 PM
                                          KNC compiler outputNicolas Capens01/16/14 06:39 PM
                                            KNC compiler outputMichael S01/18/14 05:13 PM
                                    L0 cache coherencyDavid Kanter01/11/14 08:39 PM
                                Occam's razoranon01/09/14 05:12 AM
                            Knights Landing L/S bandwidthEric Bron01/08/14 10:46 AM
                              Knights Landing L/S bandwidthMichael S01/08/14 11:23 AM
                            Knights Landing L/S bandwidthNicolas Capens01/08/14 02:02 PM
                              Knights Landing L/S bandwidthMichael S01/08/14 02:29 PM
                                Knights Landing L/S bandwidthEric Bron01/08/14 02:54 PM
                                  Knights Landing L/S bandwidthMichael S01/08/14 03:00 PM
                                    Knights Landing L/S bandwidthEric Bron01/08/14 03:13 PM
                                      Knights Landing L/S bandwidthMichael S01/08/14 03:28 PM
                                        Knights Landing L/S bandwidthEric Bron01/08/14 03:32 PM
                                          Knights Landing L/S bandwidthMichael S01/08/14 03:40 PM
                                            Knights Landing L/S bandwidthEric Bron01/08/14 03:51 PM
                                              Knights Landing L/S bandwidthMichael S01/09/14 12:18 PM
                          Knights Landing L/S bandwidthPatrick Chase01/12/14 10:03 PM
                            Also page/line splits?David Kanter01/12/14 10:50 PM
                              Also page/line splits?anon01/13/14 01:44 AM
                                Also page/line splits?none01/13/14 03:09 AM
                                  Also page/line splits?anon01/13/14 04:19 AM
                            Knights Landing L/S bandwidthExophase01/13/14 12:15 AM
                            Knights Landing L/S bandwidthanon01/13/14 01:41 AM
                              Knights Landing L/S bandwidthPatrick Chase01/13/14 11:14 AM
                            Aliased writesNicolas Capens01/14/14 09:46 PM
                      Knights Landing L/S bandwidthRicardo B01/07/14 04:27 PM
                        Knights Landing L/S bandwidthNicolas Capens01/07/14 10:28 PM
                          Knights Landing L/S bandwidthRicardo B01/08/14 02:13 AM
                            Knights Landing L/S bandwidthEric Bron01/08/14 11:10 AM
                            Knights Landing L/S bandwidthNicolas Capens01/08/14 03:31 PM
                              Knights Landing L/S bandwidthRicardo B01/08/14 03:58 PM
                                Knights Landing L/S bandwidthG. Gouvine01/09/14 09:10 AM
                                  Knights Landing L/S bandwidthRicardo B01/09/14 11:19 AM
                                    Efficient load queue vs. efficient L0 cacheNicolas Capens01/11/14 12:28 PM
                                      Efficient load queue vs. efficient L0 cacheG. Gouvine01/13/14 02:11 AM
                                        Efficient load queue vs. efficient L0 cacheMichael S01/13/14 03:43 AM
                                Register file read port requirementsNicolas Capens01/11/14 12:55 AM
                                  Register file read port requirementsRicardo B01/11/14 05:24 AM
                                    Register file read port requirementsEric Bron01/11/14 05:32 AM
                                      Register file read port requirementsMichael S01/11/14 09:57 AM
                                        Register file read port requirementsEric Bron01/11/14 11:16 AM
                                          Register file read port requirementsMichael S01/11/14 11:46 AM
                                            Register file read port requirementsEric Bron01/11/14 12:12 PM
                                              Register file read port requirementsMichael S01/11/14 12:36 PM
                                                Register file read port requirementsEric Bron01/11/14 12:51 PM
                                              Register file read port requirementsPatrick Chase01/13/14 02:27 PM
                                                Register file read port requirementsEric Bron01/13/14 04:24 PM
                                                  Register file read port requirementsPatrick Chase01/13/14 06:02 PM
                                                    Register file read port requirementsEric Bron01/14/14 04:50 AM
                                                      Register file read port requirementsMichael S01/14/14 11:36 AM
                                                        Register file read port requirementsEric Bron nli01/14/14 01:04 PM
                                            Register file read port requirementsPatrick Chase01/13/14 02:17 PM
                                              Register file read port requirementsMichael S01/15/14 04:27 AM
                                        Register file read port requirementsEric Bron01/11/14 11:28 AM
                                          Register file read port requirementsMichael S01/11/14 12:07 PM
                                            Register file read port requirementsPatrick Chase01/13/14 02:40 PM
                                          Register file read port requirementsPatrick Chase01/13/14 02:34 PM
                                      Register file read port requirementsRicardo B01/11/14 12:55 PM
                                        Register file read port requirementsEric Bron01/11/14 01:17 PM
                                          Register file read port requirementsRicardo B01/11/14 02:36 PM
                                            Register file read port requirementsEric Bron01/11/14 02:42 PM
                                              Register file read port requirementsRicardo B01/11/14 03:20 PM
                                                Register file read port requirementsEric Bron01/11/14 03:26 PM
                                                  Register file read port requirementsMichael S01/11/14 04:07 PM
                                                    Register file read port requirementsRicardo B01/11/14 04:38 PM
                                                      Register file read port requirementsMichael S01/11/14 04:49 PM
                                                Register file read port requirementsEric Bron01/11/14 03:39 PM
                                                  Register file read port requirementsEric Bron01/11/14 03:41 PM
                                                  Register file read port requirementsRicardo B01/11/14 04:30 PM
                                    Register file read port requirementsNicolas Capens01/11/14 12:09 PM
              Knights Landing L/S bandwidthanon01/05/14 06:55 AM
                Knights Landing L/S bandwidthEric Bron01/05/14 07:30 AM
                  Knights Landing L/S bandwidthanon01/06/14 01:07 AM
                    Knights Landing L/S bandwidthEric Bron01/06/14 02:38 AM
                      Knights Landing L/S bandwidthanon01/06/14 04:01 AM
                        Knights Landing L/S bandwidthEric Bron01/06/14 04:44 AM
                          Knights Landing L/S bandwidthanon01/06/14 05:39 AM
                            Knights Landing L/S bandwidthEric Bron01/06/14 06:00 AM
                              Knights Landing L/S bandwidthanon01/06/14 06:44 AM
                                Knights Landing L/S bandwidthMichael S01/06/14 08:54 AM
                                  Knights Landing L/S bandwidthEric Bron01/06/14 10:11 AM
                                    Knights Landing L/S bandwidthMichael S01/06/14 10:14 AM
                                      Knights Landing L/S bandwidthEric Bron01/06/14 11:37 AM
                                        Knights Landing L/S bandwidthRicardo B01/08/14 06:25 AM
                                          Knights Landing L/S bandwidthEric Bron01/08/14 08:36 AM
                                            Knights Landing L/S bandwidthEric Bron01/08/14 08:41 AM
                                            KNC code generator with EVEX back-end?Michael S01/08/14 09:43 AM
                                              KNC code generator with EVEX back-end?Exophase01/08/14 10:00 AM
                                                KNC code generator with EVEX back-end?Ricardo B01/08/14 11:39 AM
                                                  KNC code generator with EVEX back-end?Eric Bron01/08/14 12:15 PM
                                                    KNC code generator with EVEX back-end?Exophase01/08/14 01:17 PM
                                                      KNC code generator with EVEX back-end?Ricardo B01/08/14 02:06 PM
                                                        KNC code generator with EVEX back-end?Exophase01/08/14 02:24 PM
                                                        KNC code generator with EVEX back-end?Eric Bron01/08/14 02:38 PM
                                                    KNC code generator with EVEX back-end?Michael S01/08/14 01:54 PM
                                              KNC code generator with EVEX back-end?Eric Bron01/08/14 10:25 AM
                                              KNC code generator with EVEX back-end?Eric Bron01/08/14 10:35 AM
                                                KNC code generator with EVEX back-end?Michael S01/08/14 11:07 AM
                                                  KNC code generator with EVEX back-end?Eric Bron01/08/14 11:24 AM
                                                    KNC code generator with EVEX back-end?Michael S01/08/14 11:43 AM
                                                      KNC code generator with EVEX back-end?Eric Bron01/08/14 01:23 PM
                                              KNC code generator with EVEX back-end?Eric Bron01/08/14 10:43 AM
                                          AVX2 code much different than AVX-512Eric Bron01/08/14 08:52 AM
                                            evil questionhobold01/08/14 10:22 AM
                                              evil questionEric Bron01/08/14 10:27 AM
                                                evil questionhobold01/08/14 02:33 PM
                                                  evil questionMichael S01/08/14 02:37 PM
                                                    stupid question (was: evil question)hobold01/09/14 05:41 AM
                                                      stupid question (was: evil question)Eric Bron01/09/14 05:52 AM
                                                        stupid question (was: evil question)Michael S01/09/14 08:00 AM
                                                          stupid question (was: evil question)Michael S01/09/14 08:12 AM
                                                            stupid question (was: evil question)Eric Bron01/09/14 10:47 AM
                                                              stupid question (was: evil question)Michael S01/09/14 11:48 AM
                                                                more decisive (hopefully) test caseMichael S01/09/14 12:01 PM
                                                                  more decisive (hopefully) test caseEric Bron01/09/14 12:08 PM
                                                                    more decisive (hopefully) test caseMichael S01/09/14 12:24 PM
                                                                      more decisive (hopefully) test caseEric Bron01/09/14 12:27 PM
                                                                        more decisive (hopefully) test caseMichael S01/09/14 12:33 PM
                                                                  AVX2Eric Bron01/09/14 12:14 PM
                                                                    AVX2Michael S01/09/14 12:30 PM
                                                                      AVX2Eric Bron01/09/14 12:40 PM
                                                                  another tryMichael S01/09/14 03:02 PM
                                                                    another tryEric Bron01/09/14 03:33 PM
                                                                      another tryMichael S01/09/14 04:20 PM
                                                                      another try - ignore misformated mess aboveMichael S01/09/14 04:24 PM
                                                                        another try - ignore misformated mess aboveGabriele Svelto01/10/14 01:01 AM
                                                                          another try - ignore misformated mess aboveEric Bron01/10/14 03:05 AM
                                                                            another try - ignore misformated mess aboveMichael S01/11/14 10:23 AM
                                                                              another try - ignore misformated mess aboveEric Bron01/11/14 11:08 AM
                                                                                another try - ignore misformated mess aboveMichael S01/11/14 12:09 PM
                                                                                  another try - ignore misformated mess aboveMichael S01/11/14 12:12 PM
                                                                                    another try - ignore misformated mess aboveEric Bron01/11/14 12:24 PM
                                                                                      another try - ignore misformated mess aboveMichael S01/11/14 01:24 PM
                                                                                        another try - ignore misformated mess aboveEric Bron01/11/14 02:11 PM
                                                                                          another try - ignore misformated mess aboveMichael S01/11/14 02:18 PM
                                                                                            another try - ignore misformated mess aboveEric Bron01/11/14 02:27 PM
                                                                                              another try - ignore misformated mess aboveMichael S01/11/14 02:29 PM
                                                                                                another try - ignore misformated mess aboveEric Bron01/11/14 02:46 PM
                                                                                                  another try - ignore misformated mess aboveEric Bron01/11/14 02:46 PM
                                                                                                  another try - ignore misformated mess aboveMichael S01/11/14 03:28 PM
                                                                                        another try - ignore misformated mess aboveEric Bron01/11/14 02:17 PM
                                                                                          another try - ignore misformated mess aboveMichael S01/11/14 02:24 PM
                                                                    KNC versionMichael S01/11/14 05:19 PM
                                                                      KNC versionEric Bron nli01/12/14 02:59 AM
                                                                        KNC versionGabriele Svelto01/12/14 09:06 AM
                                                  evil questionEric Bron01/08/14 02:41 PM
              Knights Landing L/S bandwidthPatrick Chase01/05/14 11:20 PM
                Knights Landing L/S bandwidthEric Bron01/06/14 02:45 AM
                  Knights Landing L/S bandwidthanon01/06/14 04:12 AM
                    Knights Landing L/S bandwidthMichael S01/06/14 04:17 AM
                      Knights Landing L/S bandwidthanon01/06/14 05:20 AM
          Knights Landing L/S bandwidthNicolas Capens01/04/14 05:34 PM
            Knights Landing L/S bandwidthEric Bron01/04/14 05:44 PM
              Knights Landing L/S bandwidthNicolas Capens01/05/14 12:25 PM
                Knights Landing L/S bandwidthEric Bron01/05/14 01:50 PM
                  Knights Landing L/S bandwidthNicolas Capens01/05/14 03:34 PM
                    Might even help with gatherNicolas Capens01/05/14 03:40 PM
                      What is an L0 cache?David Kanter01/05/14 10:44 PM
                        What is an L0 cache?anon01/06/14 05:57 AM
                          What is an L0 cache?Nicolas Capens01/06/14 12:57 PM
                            What is an L0 cache?anon01/06/14 02:18 PM
    Knights Landing L/S bandwidthDavid Kanter01/04/14 10:58 AM
      Knights Landing L/S bandwidthNicolas Capens01/04/14 04:24 PM
        Knights Landing L/S bandwidthEric Bron01/04/14 04:46 PM
          Knights Landing L/S bandwidthKonrad Schwarz01/08/14 12:48 AM
            Knights Landing L/S bandwidthMichael S01/08/14 02:45 AM
        Knights Landing L/S bandwidthDavid Kanter01/05/14 01:44 AM
          Knights Landing L/S bandwidthEric Bron01/05/14 03:55 AM
          Knights Landing L/S bandwidthNicolas Capens01/05/14 12:18 PM
            Knights Landing L/S bandwidthMaynard Handley01/05/14 11:33 PM
              Knights Landing L/S bandwidthEric Bron01/06/14 04:02 AM
                Knights Landing L/S bandwidthMichael S01/06/14 04:23 AM
                  Knights Landing L/S bandwidthEric Bron01/06/14 04:35 AM
                    Knights Landing L/S bandwidthMichael S01/06/14 05:20 AM
                      Knights Landing L/S bandwidthMichael S01/06/14 05:32 AM
                      Knights Landing L/S bandwidthEric Bron01/06/14 05:36 AM
                        Knights Landing L/S bandwidthMichael S01/06/14 06:00 AM
                          Knights Landing L/S bandwidthEric Bron01/06/14 06:07 AM
                          Knights Landing L/S bandwidthEric Bron01/06/14 06:14 AM
                            editsEric Bron01/06/14 06:22 AM
                              optimized versionEric Bron01/06/14 06:35 AM
                                yet more optimized versionEric Bron01/06/14 06:42 AM
                                  latest version for todayEric Bron01/06/14 06:51 AM
                                    Probably just L2 bandwith limitedNicolas Capens01/06/14 11:48 AM
                                  yet more optimized versionMaynard Handley01/06/14 06:54 PM
                                optimized versionMaynard Handley01/06/14 06:52 PM
                                  optimized versionMichael S01/07/14 10:42 AM
                                    optimized versionNicolas Capens01/07/14 12:36 PM
                                      optimized versionMichael S01/07/14 03:41 PM
                                        optimized versionNicolas Capens01/07/14 10:52 PM
                                          optimized versionMichael S01/08/14 02:10 AM
                                    optimized versionEric Bron01/07/14 02:34 PM
                                      optimized versionMichael S01/07/14 03:18 PM
                                        optimized versionEric Bron01/07/14 03:30 PM
                                          optimized versionEric Bron01/07/14 03:33 PM
                                            optimized versionMichael S01/07/14 03:57 PM
                                    optimized versionMaynard Handley01/07/14 06:50 PM
                                      optimized versionMichael S01/08/14 02:39 AM
                Knights Landing L/S bandwidthMaynard Handley01/06/14 06:47 PM
              Knights Landing L/S bandwidthNicolas Capens01/06/14 09:18 AM
                Knights Landing L/S bandwidthMaynard Handley01/06/14 06:56 PM
                  Knights Landing L/S bandwidthNicolas Capens01/07/14 12:18 PM
        Knights Landing L/S bandwidthNoSpammer01/05/14 01:15 PM
          Knights Landing L/S bandwidthNicolas Capens01/05/14 03:06 PM
            Knights Landing L/S bandwidthNoSpammer01/06/14 04:20 AM
              Knights Landing L/S bandwidthNicolas Capens01/06/14 11:54 AM
                Knights Landing L/S bandwidthNoSpammer01/06/14 01:24 PM
                  Knights Landing L/S bandwidthNicolas Capens01/06/14 09:15 PM
                    Knights Landing L/S bandwidthNoSpammer01/07/14 03:58 AM
                      Knights Landing L/S bandwidthNicolas Capens01/07/14 03:18 PM
                        Knights Landing L/S bandwidthNoSpammer01/08/14 01:38 PM
                          Knights Landing L/S bandwidthNicolas Capens01/08/14 11:14 PM
  AVX512F questionMichael S01/06/14 10:18 AM
    AVX512F questionNicolas Capens01/06/14 12:01 PM
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How do you spell green?