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最新消息 6 月 30 日消息 一年一度的高性能计算大会 ISC 如期而至，世界 TOP 500 超级计算机排名昨日正式公布。
对比去年的榜单，今年 TOP 10 的榜单中，来自美国新能源部劳伦斯伯克利国家实验室的 Perlmutter 系统新晋入围。中国超级计算机的数量虽然下降至 186 台（去年 212），但对比位居第二的美国的 123 台，依然遥遥领先。不过美国超算算力更强，美国超算的综合性能为 Pflop/s，而中国超算为 Pflop/s。
以下是 Top10 中的系统摘要（引用自 Top500）:
日本的 Fugaku 仍然是第一的超算系统。它拥有 7,630,848 个内核，使其能够达到 442 Pflop/s 的 HPL 基准测试分数。这使它领先第二名 3 倍。
Summit 是美国田纳西州橡树岭国家实验室 (ORNL) 的 IBM 构建的系统，仍然是美国最快的系统，在 HPL 基准测试中的性能为 Pflop/s，全球排名第二。用于对 TOP500 榜单进行排名。Summit 有 4,356 个节点，每个节点包含两个 Power9 CPU，每个 CPU 有 22 个内核，六个 NVIDIA Tesla V100 GPU，每个都有 80 个流式多处理器 (SM)。这些节点通过 Mellanox 双轨 EDR InfiniBand 网络链接在一起。
美国加利福尼亚州劳伦斯利弗莫尔国家实验室的 Sierra 系统排名第 3。其架构与 #2 的 Summit 系统非常相似。它由 4,320 个节点构建，具有两个 Power9 CPU 和四个 NVIDIA Tesla V100 GPU。Sierra 达到了 Pflop/s。
由中国国家并行计算机工程与技术研究中心（NRCPC）开发并设立在江苏无锡国家超级计算中心的神威太湖之光以 93 Pflop/s 排名第四.
排名第 5 的 Perlmutter 是 TOP10 中的新晋成员。它基于 HPE Cray“Shasta”平台，以及一个具有基于 AMD EPYC 的节点和 1536 个 NVIDIA A100 加速节点的异构系统。Perlmutter 达到了 Pflop/s。
Selene 现在排名第 6，是 NVIDIA 内部安装的 NVIDIA DGX A100 SuperPOD。该系统基于 AMD EPYC 处理器，采用 NVIDIA A100 加速，Mellanox HDR InfiniBand 作为网络，实现了 Pflop/s。
由中国国防科技大学（NUDT）开发并部署在中国广州国家超级计算机中心的系统天河 2A（Milky Way-2A）现在以 Pflop /s 被列为世界第 7 系统。
名为“JUWELS Booster Module”系统是 No. 8。由 Atos 构建的 BullSequana 系统安装在德国的 Forschungszentrum Juelich (FZJ)。该系统使用带有 NVIDIA A100 的 AMD EPYC 处理器进行加速，并使用 Mellanox HDR InfiniBand 作为类似于 Selene 系统的网络。这是欧洲最强大的系统，算力达 Pflop/s。
排在第 9 位的 HPC5 是戴尔构建、意大利 Eni SpA 安装的 PowerEdge 系统，由于使用 NVIDIA Tesla V100 作为加速器和 Mellanox HDR InfiniBand 作为网络，实现了 Pflop/s 的性能。
Frontera 是一款戴尔 C6420 系统，安装在得克萨斯大学的得克萨斯高级计算中心，目前排名第 10。它使用 448,448 个英特尔至强内核实现了 Pflop/s。
值得注意的是，此次榜单中大多数系统采用了 AMD 和英伟达的方案。另外，名单上更新的两个新系统“超级云”，能够同时满足 AI、高性能计算（HPC）和云端需求，这意味着，高性能计算正在同 AI 加速融合。
此外，英伟达也在本次 ISC 大会上发布了全新的 HGX A100 系统，且已经在英国爱丁堡大学托管的 DiRAC 超级计算机中落地。
据介绍，英伟达 HGX A100 加入了三项关键技术:NVIDIA A100 80GB PCIe GPU、NVIDIA NDR 400G InfiniBand 网络和 NVIDIA Magnum IO GPUDirect Storage 软件。
其中，A100 80GB PCle GPU 采用 NVIDIA Ampere 架构，与 A100 40GB 相比其内存带宽带到 2TB/S，提升 25% 。更高的内存容量和内存带宽，能够将更多的数据和更大的神经网络保存在内存中，从而最大限度地减少节点通信和能耗，研究人员也能获得更高的吞吐率和更快的结果。
目前，英伟达最新 HGX 高性能计算平台已落地英国爱丁堡大学，为其托管的新型 DiRAC 超级计算机 Tursa 提供动力支持。
最新消息提醒，以下为 Top100:
现前名称配置位置11Supercomputer FugakuSupercomputer Fugaku, A64FX 48C , Tofu interconnect DRIKEN Center for Computational Science22SummitIBM Power System AC922, IBM POWER9 22C , NVIDIA Volta GV100, Dual-rail Mellanox EDR InfinibandDOE/SC/Oak Ridge National Laboratory33SierraIBM Power System AC922, IBM POWER9 22C , NVIDIA Volta GV100, Dual-rail Mellanox EDR InfinibandDOE/NNSA/LLNL44Sunway TaihuLightSunway MPP, Sunway SW26010 260C , SunwayNational Supercomputing Center in Wuxi5PerlmutterHPE Cray EX235n, AMD EPYC 7763 64C , NVIDIA A100 SXM4 40 GB, Slingshot-10DOE/SC/LBNL/NERSC65SeleneNVIDIA DGX A100, AMD EPYC 7742 64C , NVIDIA A100, Mellanox HDR InfinibandNVIDIA Corporation76Tianhe-2ATH-IVB-FEP Cluster, Intel Xeon E5-2692v2 12C , TH Express-2, Matrix-2000National Super Computer Center in Guangzhou87JUWELS Booster ModuleBull Sequana XH2000 , AMD EPYC 7402 24C , NVIDIA A100, Mellanox HDR InfiniBand/ParTec ParaStation ClusterSuiteForschungszentrum Juelich (FZJ)98HPC5PowerEdge C4140, Xeon Gold 6252 24C , NVIDIA Tesla V100, Mellanox HDR InfinibandEni .109FronteraDell C6420, Xeon Platinum 8280 28C , Mellanox InfiniBand HDRTexas Advanced Computing Center/Univ. of Texas1110Dammam-7Cray CS-Storm, Xeon Gold 6248 20C , NVIDIA Tesla V100 SXM2, InfiniBand HDR 100Saudi Aramco12
ABCI GX2570 M6, Xeon Platinum 8360Y 36C , NVIDIA A100 SXM4 40 GB, Infiniband HDRNational Institute of Advanced Industrial Science and Technology (AIST)13
Wisteria/BDEC-01 (Odyssey)PRIMEHPC FX1000, A64FX 48C , Tofu interconnect DInformation Technology Center, The University of Tokyo1411Marconi-100IBM Power System AC922, IBM POWER9 16C 3GHz, Nvidia Volta V100, Dual-rail Mellanox EDR InfinibandCINECA1512Piz DaintCray XC50, Xeon E5-2690v3 12C , Aries interconnect , NVIDIA Tesla P100Swiss National Supercomputing Centre (CSCS)1613TrinityCray XC40, Xeon E5-2698v3 16C , Intel Xeon Phi 7250 68C , Aries interconnectDOE/NNSA/LANL/SNL1715SuperMUC-NGThinkSystem SD650, Xeon Platinum 8174 24C , Intel Omni-PathLeibniz Rechenzentrum1816HawkApollo 9000, AMD EPYC 7742 64C , Mellanox HDR InfinibandHLRS - Höchstleistungsrechenzentrum Stuttgart19
Ghawar-1HPE Cray EX, AMD EPYC 7702 64C 2GHz, Slingshot-10Saudi Aramco2017LassenIBM Power System AC922, IBM POWER9 22C , Dual-rail Mellanox EDR Infiniband, NVIDIA Tesla V100DOE/NNSA/LLNL2118PANGEA IIIIBM Power System AC922, IBM POWER9 18C , Dual-rail Mellanox EDR Infiniband, NVIDIA Volta GV100Total Exploration Production22
HiPerGator AINVIDIA DGX A100, AMD EPYC 7742 64C , NVIDIA A100, Infiniband HDRUniversity of Florida23
MaruThinkSystem SD650 V2, Xeon Platinum 8368Q 38C , Infiniband HDRKorean Meteorological Administration24
GuruThinkSystem SD650 V2, Xeon Platinum 8368Q 38C , Infiniband HDRKorean Meteorological Administration2519TOKI-SORAPRIMEHPC FX1000, A64FX 48C , Tofu interconnect DJapan Aerospace eXploration Agency26
Pioneer-EUSNDv4 cluster, AMD EPYC 7V12 48C , NVIDIA A100, Infiniband HDRAzure East US27
Pioneer-SCUSNDv4 cluster, AMD EPYC 7V12 48C , NVIDIA A100, Infiniband HDRAzure South Central US28
Pioneer-WEUNDv4 cluster, AMD EPYC 7V12 48C , NVIDIA A100, Infiniband HDRAzure West Europe29
Pioneer-WUS2NDv4 cluster, AMD EPYC 7V12 48C , NVIDIA A100, Infiniband HDRAzure West US 23020CoriCray XC40, Intel Xeon Phi 7250 68C , Aries interconnect DOE/SC/LBNL/NERSC3121NurionCray CS500, Intel Xeon Phi 7250 68C , Intel Omni-PathKorea Institute of Science and Technology Information3222Oakforest-PACSPRIMERGY CX1640 M1, Intel Xeon Phi 7250 68C , Intel Omni-PathJoint Center for Advanced High Performance Computing3323HPC4Proliant DL380 Gen10, Xeon Platinum 8160 24C , Mellanox InfiniBand EDR, NVIDIA Tesla P100Eni .3424Tera-1000-2Bull Sequana X1000, Intel Xeon Phi 7250 68C , Bull BXI a l'Energie Atomique (CEA)3525Stampede2PowerEdge C6320P/C6420, Intel Xeon Phi 7250 68C /Platinum 8160, Intel Omni-PathTexas Advanced Computing Center/Univ. of Texas36
MeluXina - Accelerator ModuleBullSequana XH2000, AMD EPYC 7452 32C , NVIDIA A100 40GB, Mellanox HDR InfiniBand/ParTec ParaStation ClusterSuiteLuxProvide37
CactusHPE Cray EX, AMD EPYC 7742 64C , Slingshot-10GDIT/NOAA/WCOSS38
DogwoodHPE Cray EX, AMD EPYC 7742 64C , Slingshot-10GDIT/NOAA/WCOSS39
Earth Simulator -SX-Aurora TSUBASASX-Aurora TSUBASA A401-8, Vector Engine Type20B 8C , Infiniband HDR200Japan Agency for Marine-Earth Science and Technology40
Amazon EC2 Instance Cluster us-east-1aAmazon EC2 , Xeon Platinum 8260 24C , 25G EthernetDescartes Labs41
NVIDIA Cambridge-1 DGX SuperPODNVIDIA DGX A100, AMD EPYC 7742 64C , NVIDIA A100 80GB, Infiniband HDRNVIDIA Corporation4226DGX SuperPODNVIDIA DGX-2H, Xeon Platinum 8174 24C , NVIDIA Tesla V100, Mellanox InfiniBand EDRNVIDIA Corporation43
JURECA Data Centric ModuleBullSequana XH2000, AMD EPYC 7742 64C , NVIDIA A100 40GB, Mellanox HDR InfiniBand/ParTec ParaStation ClusterSuiteForschungszentrum Juelich (FZJ)4427GadiPRIMERGY CX2570 M5, ThinkSystem SD650, Xeon Platinum 8274/8268, NVIDIA Tesla V100 SXM2, Mellanox HDR InfinibandNational Computational Infrastructure (NCI Australia)4528Taiwania 2QCT QuantaGrid D52G-4U/LC, Xeon Gold 6154 18C 3GHz, Mellanox InfiniBand EDR, NVIDIA Tesla V100 SXM2National Center for High Performance Computing46
DragãoSupermicro SYS-4029GP-TVRT, Xeon Gold 6230R 26C , NVIDIA Tesla V100, Infiniband EDRPetróleo Brasileiro
Raven-GPUThinkSystem SD650-N V2, Xeon Platinum 8360Y 36C , NVIDIA A100, Mellanox HDR InfinibandMax-Planck-Gesellschaft MPI/IPP4829AiMOSIBM Power System AC922, IBM POWER9 20C , NVIDIA Volta GV100, Dual-rail Mellanox EDR InfinibandRensselaer Polytechnic Institute Center for Computational Innovations (CCI)4930TaranisBull Sequana XH2000 , AMD EPYC 7742 64C , Mellanox InfiniBand HDR100Meteo ICE XA, IP139-SXM2, Xeon E5-2680v4 14C , Intel Omni-Path, NVIDIA Tesla P100 SXM2GSIC Center, Tokyo Institute of Technology5132RoxyApollo 2000, Xeon Gold 6248 20C , Infiniband EDRGovernment52
HoreKa-GreenThinkSystem SD650 V2, Xeon Platinum 8368 38C , NVIDIA A100 40GB, Mellanox HDR InfinibandKarlsruher Institut für Technologie (KIT) 53
NarwhalHPE Cray EX, AMD EPYC 7H12 64C , Slingshot-10Navy DSRC5433Plasma SimulatorSX-Aurora TSUBASA A412-8, Vector Engine Type10AE 8C , Infiniband HDR 200National Institute for Fusion Science (NIFS)5534BelenosBull Sequana XH2000 , AMD EPYC 7742 64C , Mellanox HDR100Meteo France5635PupMayaApollo 2000, Xeon Gold 6148 20C , Infiniband EDRGovernment5736ArtemisNVIDIA DGX-2, Xeon Platinum 8168 24C , Infiniband EDR, NVIDIA Tesla V100Group
Cray XC40, Xeon E5-2695v4 18C , Aries interconnect United Kingdom Meteorological Office5938JOLIOT-CURIE ROMEBull Sequana XH2000 , AMD Rome 7H12 64C , Mellanox HDR100CEA/TGCC-GENCI6039ThetaCray XC40, Intel Xeon Phi 7230 64C , Aries interconnect DOE/SC/Argonne National Laboratory6140ChristofariNVIDIA DGX-2, Xeon Platinum 8168 24C , Mellanox InfiniBand EDR, NVIDIA Tesla V100SberCloud6241FlowPRIMEHPC FX1000, A64FX 48C , Tofu interconnect DInformation Technology Center, Nagoya University6342MareNostrumLenovo SD530, Xeon Platinum 8160 24C , Intel Omni-PathBarcelona Supercomputing Center6443onYXCray XC40, Xeon E5-2699v4 22C , Aries interconnect ERDC DSRC6544JUWELS Module 1Bull Sequana X1000, Xeon Platinum 8168 24C , Mellanox EDR InfiniBand/ParTec ParaStation ClusterSuiteForschungszentrum Juelich (FZJ)6645
HPE SGI 8600, Xeon Gold 6248R 24C 3GHz, NVIDIA Tesla V100 SXM2, Infiniband EDRJapan Atomic Energy Agency(JAEA)/ National Institutes for Quantum and Radiological Science and Technology(QST)67
SQUID - CPU NodesNEC LX 103Bj-8, Xeon Platinum 8368 38C , Infiniband HDR200Osaka University6855LiseBull intel Cluster, Intel Xeon Platinum 9242 48C , Intel Omni-PathHLRN at ZIB/Konrad Zuse-Zentrum Berlin69
Karolina, GPU partitionApollo 6500, AMD EPYC 7452 32C , NVIDIA A100 SXM4 40 GB, Infiniband HDR200IT4Innovations National Supercomputing Center, VSB-Technical University of Ostrava7046PleiadesSGI ICE X, Intel Xeon E5-2670/E5-2680v2/E5-2680v3/E5-2680v4 /// GHz, Infiniband FDRNASA/Ames Research Center/NAS7147Emmy+BullSequana X, Intel Xeon Platinum 9242/Gold 6148, Intel Omni-PathHLRN+ at GWDG/University of Göttingen72
AitkenHPE Apollo 9000/HPE SGI 8600, AMD EPYC 7742 64C /Intel Xeon Gold 6248 20C , Mellanox EDR/HDR InfinibandNASA/Ames Research Center/NAS7348SawtoothHPE SGI 8600, Xeon Platinum 8268 24C , Infiniband EDR/HDR Idaho National Laboratory7449
Cray XC50, Xeon Platinum 8160 24C , Aries interconnect Japan Meteorological Agency7550
Cray XC50, Xeon Platinum 8160 24C , Aries interconnect Japan Meteorological Agency7651COBRAIntel Compute Module HNS2600BP, Xeon Gold 6148 20C , Intel Omni-PathMax-Planck-Gesellschaft MPI/IPP7752Shaheen IICray XC40, Xeon E5-2698v3 16C , Aries interconnect King Abdullah University of Science and Technology7853ElectraHPE SGI 8600/SGI ICE-X, E5-2680V4/ Xeon Gold 6148 20C , Infiniband EDR/FDR-56 IBNASA/Ames Research Center/NAS79
RavenThinkSystem SD650 V2, Xeon Platinum 8360Y 36C , InfiniBand HDR 100Max-Planck-Gesellschaft MPI/IPP8054MAHTIBull Sequana XH2000 , AMD Rome 7H12 64C , Mellanox HDR100CSC (Center for Scientific Computing)8156PangeaSGI ICE X, Xeon Xeon E5-2670/ E5-2680v3 12C , Infiniband FDRTotal Exploration Production82
BerzeliusNVIDIA DGX A100, AMD EPYC 7742 64C , NVIDIA A100, Infiniband HDRNational Supercomputer Centre (NSC)8357TX-GAIA (Green AI Accelerator)Apollo 2000, Xeon Gold 6248 20C , NVIDIA Tesla V100, Intel Omni-PathMIT Lincoln Laboratory Supercomputing Center84
BioHive-1NVIDIA DGX A100, AMD EPYC 7742 64C , NVIDIA A100, Mellanox HDR InfinibandRecursion8558Flow Type II subsystemPRIMERGY CX2570 M5, Xeon Gold 6230 20C , NVIDIA Tesla V100 SXM2, Infiniband EDRInformation Technology Center, Nagoya University8659EagleHPE SGI 8600, Xeon Gold 6154 18C 3GHz, EDR Infiniband/ 8D HypercubeNational Renewable Energy Laboratory8760CheyenneSGI ICE XA, Xeon E5-2697v4 18C , Infiniband EDRNational Center for Atmospheric Research (NCAR)8861BetzyBull Sequana XH2000 , AMD EPYC 7742 64C , Mellanox HDR InfinibandUNINETT Sigma2 AS8962PARAM Siddhi-AINVIDIA DGX A100, AMD EPYC 7742 64C , NVIDIA A100, Mellanox HDR InfinibandCenter for Development of Advanced Computing (C-DAC)9063ITO - Subsystem AFujitsu PRIMERGY CX2550/CX2560 M4, Xeon Gold 6154 18C 3GHz, Mellanox InfiniBand EDRResearch Institute for Information Technology, Kyushu University91
DiscovererBullSequana XH2000, AMD EPYC 7H12 64C , Infiniband HDRConsortium Petascale Supercomputer Bulgaria9264Jean ZayHPE SGI 8600, Xeon Gold 6248 20C , NVIDIA Tesla V100 SXM2, Intel Omni-PathCNRS/IDRIS-GENCI93
Wisteria/BDEC-01 (Aquarius)PRIMERGY GX2570 M6, Xeon Platinum 8360Y 36C , NVIDIA A100 SXM4 40 GB, Infiniband HDRInformation Technology Center, The University of Tokyo9465AtlasBull 4029GP-TVRT, Xeon Gold 6240 18C , NVIDIA Tesla V100, Infiniband EDRPetróleo Brasileiro Computing System(PreE)Sugon TC8600, Hygon Dhyana 32C 2GHz, Deep Computing Processor, 200Gb 6D-TorusSugon9667CRonOSBullSequana X, Xeon Platinum 8260 24C , Infiniband HDREDF9768Oakbridge-CXFujitsu PRIMERGY CX2550/CX2560 M5, Xeon Platinum 8280 28C , Intel Omni-PathInformation Technology Center, The University of Tokyo9869SNL/NNSA CTS-1 ManzanoTundra Extreme Scale, Xeon Platinum 8268 24C , Intel Omni-PathSandia National Laboratories9970
Apollo 6500 XL270d Gen10, Xeon Gold 6140 18C , Mellanox InfiniBand EDR, NVIDIA Tesla V100 SXM2Research Institute100
Wilkes-3PowerEdge XE8545, AMD EPYC 7763 64C , NVIDIA A100 80GB, Infiniband HDR200 dual railUniversity of Cambridge
▲“富岳”超级计算机