1.从CPU到计算子系统——香山开源IP进展.pdf

1、香山服务器香山服务器IP当前状态和路线图当前状态和路线图产品经理：张健2024-07-1801香山核内特性进展香山核内特性进展Contents目录目录/00香山开源香山开源IP现状现状02香山计算子系统介绍香山计算子系统介绍03核外核外IP的改进的改进04SOC参考设计的验证参考设计的验证香山开源香山开源IP现状现状UnlockingInfiniteRISC-VPerformanceOngoingBreakthroughs inOurXianShanFamilyYanqihu1518021105Nanhu10SI2K062GHz14nmKunminghuV215SI2K063GHz7nmKun

2、minghuV322SI2K063.2GHz5nm2.1SI2K172022202320252027ComparetoA762ndgenerationOutofOrderCore4-wide1x128bVLENRVV1.0AIA&IOMMUQ12026RVA22ComparetoNeoverseN22ndgenerationOutofOrderCore6-wide2x128bVLENRVV1.0AIA&IOMMUQ12026HypervisorextensionRVA23SignificantYearonYearperformanceupliftComparetoNeoverseV33rdge

3、nerationOutofOrderCore8-wide2x256bVLENRVV1.0AIA&IOMMUHypervisorextensionRVA23+香山开源香山开源IP的发展的发展SiFiveP550SiFiveP670XiangShanYanqiHuSiFiveP870XiangShanKunMingHuV2SPECCPU2006/GHzIntelIceLakeIntelSapphireRapidsAMDZen3AMDZen4AppleM3ARMA73ARMA75ARMA76ARMA77ARMA78ARMN2ARMN3ARMV2ARMX4XiangShanNanhu151802110

4、5XiangShanKunMingHuV3ARMV3x86ARMRISC-VAMDZen5201920202021202220232024202520182017201620262027202820292030BeginXiangShanR&DXianShanFamilyPositioningChart香山开源香山开源IP性能对比性能对比香山开源香山开源IP规格对比规格对比香山开源香山开源IPRVA23开发状态开发状态香山核内特性进展香山核内特性进展单核编译器性优化单核编译器性优化/服务器特性功能验证服务器特性功能验证/开源软件开源软件Speedup400.perlbench401.bzip2

5、403.gcc429.mcf445.gobmk456.hmmer458.sjeng462.libquantum464.h264ref471.omnetpp473.astar483.xalancbmkSPECint2006410.bwaves416.gamess433.milc434.zeusmp435.gromacs436.cactusADM437.leslie3d444.namd447.dealII450.soplex453.povray454.calculix459.GemsFDTD465.tonto470.lbm481.wrf482.sphinx3SPECfp20063.53.02.52

6、.01.51.00.50.01.211.071.441.391.011.331.001.881.071.05 1.061.371.221.821.021.161.121.001.031.01 1.011.111.001.182.711.041.921.011.001.19 1.20SpeedUp香山编译器：昆明湖香山编译器SPECCPU2006峰值性能1GHz17.4518.00SPECint2006SPECfp2006相比于LLVM19.1.0编译选项:-O3ffast-mathfltojemalloc测试平台:XiangShan-KunminghuRTL仿真测试(d084f29c)定点加速