高性能计算基础设施：高层架构及网络的作用.pdf

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1、Mattia PaladinoTechnical EU Project Manager E4 Computer Engineering SpAHPC Infrastructures:Hi Level Architecture,Emerging Technologies and Role of The NetworkHPC Infrastructures:Hi Level Architecture,Emerging Technologies and Role of The NetworkMattia PaladinoTechnical EU Project Manager E4 Computer

2、 Engineering SpASPECIAL FOCUS:PHOTONICSCompany PresentationHigh Performance Computing Logical Layout and Components Real World Example Impact of the NetworkImproving Power Consumption and novel technologiesTwo-phase Liquid Cooling,RISC-V and Optical NetworksDYNAMOS ProjectConclusionINDEX E4 Computer

3、 Engineering designs and manufactures highly technological solutions for HPC Clusters,Cloud,Data Analytics,Artificial Intelligence,Hyper-Converged infrastructure and Quantum Computing for the Academic and Industrial markets.We have been collaborating for years with the main research centers at natio

4、nal and international level(CINECA,CERN,ECMWF,LEONARDO)and we are involved in national and European projects in the HPC and AI fields.Each E4 solution is UNIQUE,like every one of our customers;TESTED in every single component;VALIDATED to verify the actual performance of each system and SERVICED by

5、technicians who provide assistance in the most extensive and complex Italian and European computing infrastructures.E4 Computer Engineering HPC Infrastructure Logical Layout Login nodeLow Latency NetworkEthernet NetworkManagement NodeInternet connectionUserCPU NodeFAT NodeStorage NodeGPU Node(AI Par

6、tition)Software and Hardware HPC Components FunctionOpen Source SWCentralized User Management:Centralized control of users,groups,and permissions across nodes.OpenLDAPShared file system:Common storage accessible from all compute nodes.NFS,BeeGFS,LUSTRE,CephScheduler:Queues and prioritizes jobs to op