Large Memory Server Design Overview - Todd Rosedahl - Jabil.pdf

1、A Collaboration:Jabil,OpenPower Foundation,Raptor,SAP,Wooden Data CenterLarge Memory Server Design OverviewTodd Rosedahl,Senior System Architect,JabilTim Pearson,CEO,Raptor Computing SystemsMeow Yee,President,OpenPOWER FoundationKarl Rabe,CEO,Wooden Data CenterLarge Memory Server Design OverviewFutu

2、re Technologies SymposiumGoal:Develop a Large Memory Server(LMS)Maximize the memory capacity of a 19 server Pack up to 32TB in a 1U 19 sledUse emerging memory bus technologyOpen Memory Interface(OMI)Compute Express link(CXL)Use and Contribute to Open StandardsDC-MHS,DC-HPM,DC-SCM,E3.SSubmit LMS spec

3、 to OCP DC-MHS WGOpen Source all firmwareBMC,BIOS,CPLDs,etcOpen CollaborationProject validates Jabils multi-architecture design capabilitiesShowcases DC-MHS interoperability and flexibilityShowcases Jabils DC-MHS OCP Inspired system as a white label platform for future partnersRaptor designing ISA 3

4、.1 POWER processor MHS HPM moduleShowcase Raptors open source DC-SCM BMC solutionPioneer in data center sustainability Proven contributor and collaborator in OCP DC-MHS WGAli Pahlevan,from SAP Innovation Center,also collaborating in design with focus on next generation open solutions for in-memory d

5、atabase and AI/ML use casesFirst fully open server grade solution using DC-MHS open industry standard targeting hyperscale and edge use caseShowcase POWER as the most open high performance solution across hardware,firmware,and software completely based on open specsOpen HW|Open SW|Open FWDC-MHS Chas

6、sisPOWER based HPM|DC-SCMDC Sustainability Power/CoolingDC-MHS 2U ChassisOMI and CXL PrimerSee this article which describes the difference between DDR5,HBM,and OMI:https:/objective- and DC-HPMBMCLTPIGPIOsDC-HPMDC-SCMI2CSPIDC-SCI168 pinsFPGAGPIOsI2CUARTSGPIOFPGACPUMemorySMHPM Block Diagram All Memory