11-Yunsup RVI China Summit Keynote FINAL.pdf

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1、2023 SiFiveBet on theEcosystem of the FutureYunsup LeeCo-Founder and CTO,SiFive Inc.August,20232023 SiFiveConfidential 2023 SiFive3RISC-V Twitter2023 SiFiveConfidential 2023 SiFive4https:/ SiFiveConfidential 2023 SiFive5https:/ SiFiveConfidential 2023 SiFive61111Timeline of RISC-V in China(partial)2

2、015,Chinese version position paper was published on CCCF 2015,organizations became the founding members of RISC-V Foundation 2016,scholars present research work at the 4thRISC-V Workshop 2017,the 6thRISC-V Workshop was held in Shanghai 2018,CRVA and CRVIC were founded 2018,Alibaba/T-Head(BoD)and man

3、y RISC-V startups were founded 2019,CAS launched a project to promote RISC-V in China 2019,RIOS Lab was established(BoD)2020,the 1st“One Student One Chip”Initiative was announced 2021,the 1stRISC-V Summit China was held 2021,Allwinner D1,XiangShan v1 and other ten RISC-V chips released 2021,BOSC(BoD

4、)was founded 2022,more and more companies chose RISC-V,such as Tencent 2022,eleven RISC-V chips released 2023,Sophon announced 64-core RISC-V processor SG2042Yungang Bao“RISC-V in China:Embracing the Era of Open-Source Chip”,RISC-V Summit Europe 20232023 SiFiveConfidential 2023 SiFive71717Contributi

5、ons from China to the RISC-V Ecosystem AOSP RISC-V(upstreaming):main contributors(Alibaba T-Head,PLCT LabISCAS,ESWIN,)OpenJDK RISC-V(upstreamed):main contributors&port maintainers(Huawei,Aliababa,PLCT LabISCAS,)V8 RISC-V(upstreamed):main contributors&port maintainers(PLCT LabISCAS),FutureWei,)Firefo

6、x Spidermonkey RISC-V backend(upstreamed):key contributors&port maintainers(PLCT LabISCAS)GNU Toolchain,Clang/LLVM,MLIR,QEMU,Spike,Gem5:active contributors(RiVAI,Alibaba,PLCT LabISCAS,Huawei,WindRiver,Tsinghua,)Chisel:active contributors&maintainers(PLCT LabISCAS)OpenCV RISC-V Vector Optimization:ke