ERA of Core Scaling - presented by AMD.pdf

1、ERA of Core Scaling-How can OCP help accelerate adoption?Why High Core Count?PerformanceEfficiencyScalabilityCostSustainabilityHigh Core count challengesFearIsolationNoisy Neighbors(cores,accelerators)SchedulingCall to Action:OCP needs to lead the way in defining open methods for OS/Applications to

2、utilize classes of service and QOS to enable greater scaling through core growth233SourcesFootnote 1-SPECpower Performance and Performance/Watt:Scores are the highest SPECpower_ssj2008 overall ssj_ops/watt efficiency scores for each CPU model and socket count as published by SPEC on Sept 30,2023.htt

3、ps:/spec.org/power_ssj2008/results/res2023q3/power_ssj2008-20230524-01270.htmlhttps:/spec.org/power_ssj2008/results/res2023q2/power_ssj2008-20230606-01276.htmlhttps:/spec.org/power_ssj2008/results/res2022q4/power_ssj2008-20221026-01194.htmlhttps:/spec.org/power_ssj2008/results/res2023q2/power_ssj200

4、8-20230523-01264.htmlhttps:/spec.org/power_ssj2008/results/res2023q2/power_ssj2008-20230522-01258.htmlhttps:/spec.org/power_ssj2008/results/res2023q2/power_ssj2008-20230411-01241.htmlSPECpower_ssj is a registered trademark of the Standard Performance Evaluation Corporation.Find out more at www.spec.

5、org.Footnote 2-Core Counts:https:/en.wikipedia.org/wiki/Epychttps:/en.wikipedia.org/wiki/Xeonhttps:/en.wikipedia.org/wiki/Ampere_ComputingFootnote 3-STREAM“Noisy Neighbor”Testing Systems,Parameters,and ConfigurationsAmpere SystemHardware/Platform Configuration:Vendor/OEM Foxconn“Mt.Collins”CPU(s)2x

6、Ampere Altra Max 128-core(Neoverse-N1)Memory 16x64GB(1TB total system memory)OS Ubuntu 22.04 LTSIntel Sapphire Rapids SystemHardware/Platform Configuration:Vendor/OEM Lenovo SR650v3CPU(s)2x Intel 4th Gen Xeon 8490H 60c Memory 16 x 64GB(1TB