Intel_s Ponte Vecchio GPU - Architecture Systems and Software FINAL.pdf

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1、Hong Jiang,Ph.D.Chief GPU Compute Architect,Intel FellowIntel CorporationAugust 2022Intel ConfidentialDepartment or Event Name2 2Ponte Vecchio PlatformoneAPISoftware StackPonte Vecchio Architecture HighlightsApplication PerformanceIntel ConfidentialDepartment or Event Name3 3ArchitectureXecorePonte

2、Vecchio 2-StackIntel ConfidentialDepartment or Event Name4 4Ponte Vecchio x4 Subsystem with XeLinks Ponte Vecchio OAM Ponte Vecchio x4 Subsystem with XeLinks +2S Sapphire Rapidsx4 subsystem supports all-to-all connection across XeLinksOAMs support all-to-all topologies for both 4 GPU and 8 GPU platf

3、orms Intel ConfidentialDepartment or Event Name5 5Ponte Vecchio PlatformoneAPISoftware StackPonte Vecchio Architecture HighlightsApplication PerformanceIntel ConfidentialDepartment or Event Name6 6Specification and more information:https:/oneAPI Level ZeroEcosystem HALsSYCL/OpenMP LanguagesEcosystem

4、 LanguagesToolsToolsPort,Compile,Debug,AnalyzeSW Contract:Open,Free,Everywhere,ForeveroneAPI LibrariesEcosystem&Intel LibrariesEcosystem&Intel LibrariesEcosystem Toolsx86 ISAXeGPU ISAFPGA ISAASIC ISAARM ISANV GPUISA(PTX)Intel ConfidentialDepartment or Event Name7 7Host InterfaceLevel-Zero InterfaceO

5、ptimized Middleware&FrameworksCompatibilityToolDirectProgrammingData Parallel C+And other Programming languagesAPI-BasedProgrammingLibrariesTarget System SoftwareTarget System SoftwareTarget System SoftwareTarget System SoftwareOptimized ApplicationsCPUGPUFPGAOther AcceleratorSysmanResource Mgmt Pow

6、er Frequency Temperature HealthThe oneAPILevel-Zero APIs provide a low-level hardware interface to support cross-architecture programmingInterface for oneAPIand other tools to accelerator devicesFine gain control and low latency to accelerator capabilitiesMulti-threaded design For GPUs,ships as a pa