014-LIU-Wenjin.pdf

1、RISC-V在数据中心的挑战与机遇赛昉科技 刘文进2024年8月21日StarFive Technology Co.,Ltd.Agenda 1.RISC-V在各行业的落地现状2.RISC-V在数据中心应用面临的挑战3.RISC-V在数据中心的关键技术布局4.RISC-V步入数据中心的机遇5.赛昉对RISC-V迈入数据中心的展望StarFive Technology Co.,Ltd.RISC-V在各行业的落地现状3智能音响、智能家居、玩具伺服驱动器、变频器、PLC无线连接MCU通用MCU工业专用MCU安全芯片RV32Embedded MPUSBC、工业网关、HMI、软PLC等RV64高性能综合S

2、oCmini-PC、Notebook、Pad、AI Box等RV64性能成熟度高低高低StarFive Technology Co.,Ltd.RISC-V对比其它ISA步入数据中心的时间4CISCIntelAMDRISCARMRISC-VMIPS2010RISC-V架构诞生2022Ventana 发布Veyron V11985基于ARMv1的ARM1诞生2011Calexda推出基于Cortex-A9的ECX-1000服务器CPU1981第一款MIPS芯片诞生1989MIPS基于MIPS II的R6000服务器芯片发布2021停止继续开发2018AWS发布基于A72的Graviton11978

3、8086诞生1989使用Intel 486DX的第一台IA架构服务器SystemPro诞生200120032001 Xeon CPU诞生2003 AMD Operon诞生StarFive Technology Co.,Ltd.High performance with balanced PPA CPU implementation complexityArchitecture and Micro-archPPA Full chip implementation complexityNOC architectureDie size challenge System architecture Me

4、mory&IO Virtualization Power Control Security RAS Software maturity and optimization Provide interface and SW component support for upper layer,e.g.,AIA/RAS for ACPI Sufficient financial investmentRISC-V在数据中心应用面临的挑战5CPUSecVirtualSWNOCRASPower CTLFIN挑战StarFive Technology Co.,Ltd.High performance with

5、 balanced PPA CPU implementation complexityArchitecture and Micro-archPPA Full chip implementation complexityNOC architectureDie size challenge System architecture Memory&IO Virtualization Power Control Security RAS Software maturity and optimization Provide interface and SW component support for up

6、per layer,e.g.,AIA/RAS for ACPI Sufficient financial investmentRISC-V在数据中心应用面临的挑战6DRAMCPUCOREsIO peripheralsDRAMCPUCOREsIO peripheralsCXLPCIeSocket2SocketCXLPCIeAcceleratorsCPUSecVirtualSWNOCRASPower CTLFIN挑战StarFive Technology Co.,Ltd.High performance with balanced PPA CPU implementation complexity