22-Matthe-Bubis.pdf

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1、RISC-V Architectures forHigh-integrity Feature-Rich Automotive ApplicationsCopyright Imagination Technologies 2024October 241RISC-V Summit China August 2024Matt Bubis Director of Product Management Compute Andrew Johnston Director of Quality,Functional Safety and CybersecurityRISC-V+PowerVRAgendaRIS

2、C-V+PowerVR:The flexible,scalable,compute platform of choice for high-integrity feature-rich applicationsOctober 24Copyright Imagination Technologies 20242The ChallengeFinding the Right BalanceThe SolutionRISC-V+PowerVRThe ChallengeComplex Software Intensive SystemsOctober 24Copyright Imagination Te

3、chnologies 20243RISC-V+PowerVRFinding the Right BalanceQuality by Design:World class semiconductor IP development lifecycle processes ISO 9001 IATF 16949 ISO 15288 ISO 26262 ISO 21434 Staged&Gated Dev Process V-Lifecycle Embedded a Systems Engineering approach to development and management of comple

4、xityStrong heritage in CPU and GPU development including for Automotive applicationsOctober 24Copyright Imagination Technologies 20244RISC-V+PowerVRHigh PerformanceTile Based RenderingHardware enabled RaytracingEfficientScalableCore-Multicore Variants available(e.g.MC1-4)SPU(Scalable Processing Unit

5、)ClusterIntegrated Graphics&Compute ProcessingThe SolutionOctober 24Copyright Imagination Technologies 20245PowerVR GPURISC-V+PowerVR10 Subsystems in totalCoupling and BindingQFD5x Subsystems support Compute&Graphics5x Graphics-only SubsystemsControl Subsystem inclusive of RISC-V FW CPUCompute-only

6、GPU variants are availableSimplified GPU Subsystem viewIntegrated Graphics&Compute ProcessingOctober 24Copyright Imagination Technologies 20246PowerVR GPURISC-V+PowerVRPHAVehicle/Item level analysis to validate AoUs and target ASILFMEAsFMEAs across top-level/systems and all Subsystems 4000 failure m