案例介绍文件

ASCStudentChallengeASCStudentChallenge(2016)WangWhatisStudentWhatisStudentSupercomputerApplicationperformancecompetitiononasmallclusterDesignedtointroducethenextgenerationofelitesinHPCHasattractedmorethan20countryteamsfromtheworld,includingUSA,Europe,Canada,China,CostaRica,Germany,Russia,ChinaTaiwanetc.worldandday-to-dayCommonCommon1supervisor+5Usuallyaround4opensourceapplicationprogramtests(caseswillbeprovidedbytheeventcommittee)IntervieworRulesofPowerbudget≤OptimizationOptimization不得进行针对特定参数或输入数据的优Optimizationmethodsthatareonlyapplicabletospecificparametersorinputdataarestrictly如果改动算法，则新算法和原算法必须在数学上严格等价Ifthereareanymodificationsonthealgorithm,thenewalgorithmmustbemathematicallyequivalenttotheoriginalone.以上两条如有违反，该题将被判为零分fyrulesienaboeaevioled,acoefzeowillbegienrhecorespondingk.注：参赛团队可就特定的方案是否违规，预先书面提交组委会进行裁决。未经裁决的方案违规与否，以评审委员会裁决为准。Note:whenindoubt,ateammaysubmitaquerytothecontestcommitteebeforethecompetitiononwhetheraspecificoptimizationmethodviolatestherules,andadecisionwillbemadebythecontestcommitteebeforethecompetition.Otherwisetheteamwillhavenochancetoprovidefurtherexplanationswhenanoptimizationmethodisruledoutbytheevaluationcommitteeduringthecompetition.InspurXeonPhiRemoteInspurXeonPhiRemoteISC15BestISC15BestASC–ChallengeASC–Challenge1)SubmitaproposalwithfollowingCurrentsupercomputingresearchanddevelopmentstatisticsWhatistheorganizationstatusforTechnicalproposalfortheClusterCommonClusterCommonNodeSPECCPUINSPURNodeSPECCPUINSPURCPU:IntelXeonE5-2680v3x2,2.5Ghz,12coresMemory:16Gx8,DDR4,2133MhzDisk:300GSASxCo-(57cores,1.1GHz,1003GFlops,8GBGDDR5MemoryDiskPerformanceGFlops=(CPUPerformanceGFlops=(CPUfreq)x(FPoppersec)x(corenumber)x(CPUAVX2.016XeonXeonInspurairInspurairServermainServermainCPUMemoryPCI-EPowerTotalruntime≤3000MeasurePowerTotalruntime≤3000MeasuretheruntimemaxpowerwhenrunningCPUGPUorMICSystemSystemandParallelOS--AVXCompilerandFileGetfamiliarwithopensourceapplication,knowwhattheinputdataAndsoASC16remoteCPU:IntelXeonE5-2680v3x2，2.5GhzASC16remoteCPU:IntelXeonE5-2680v3x2，2.5Ghz，12coresMemory:16Gx8，DDR4，2133MhzHarddisk:300GSASxPowerconsumptionE5-2680v3TDP120W,memorynominal7.5W,harddisknominalXEONPHI-IntelXEONPHI-31S1P（57cores,1.1GHz,1003GFlops,8GBGDDR5Memory）Powerconsumptionestimation:270WHCAInfinibandMellanoxConnectX®-3HCAcard,singleportQSFP,FDRIBPowerconsumptionestimation:9WGbEPowerconsumptionestimation:30WFDR-IBSwitchX™FDRInfiniBandswitch,36QSFPportPowerconsumptionestimation:130WCAT6coppercable,blue,InfinibandFDRopticalfibercable,QSFPport,cooperatingwiththeInfinibandswitchforuseASC16remoteASC16remoteHowtouseremotesshsshAccountandpasswordemailedbyClusterresourceusagewillbeshownhereHighPerformanceLinpackHighPerformanceLinpackHPLisasoftwarepackagethatsolvesa(random)denselinearsystemindoubleprecision(64bits)arithmeticonHPCcomputers.AsayardstickofperformanceweareusingthebestperformanceasmeasuredbytheLINPACKBenchmark.LINPACKwaschosenbecauseitiswidelyusedandperformancenumbersareavailableforalmostallrelevantGettheenvironmentCompilerandmathGettheenvironmentCompilerandmath/en-us/intel-composer-IntelIBMakesshaccesswithoutGettheenvironmentready-Gettheenvironmentready-IntelCompilerandmath/en-us/intel-composer-RunFollowtheOtherCompilerandmathGotoBlasorGettheenvironmentready-Gettheenvironmentready-IntelMPI--likeIntelOtherMPI-Mpich2MPIMpdMpdboot-nX-fyour-hostfileMpiexec-nXyour-binaryOrjustmpirun-nX-fyour-GettheenvironmentreadyGettheenvironmentready–IBIBOFED-GoogleanddownloadConfigureIBnetwork-justthesameasMPIwilluseIBasdefaultTestyourIBenvironment-GettheenvironmentreadyGettheenvironmentready-MakesshaccesswithoutCatid_rsa.pub>EverynodeshouldhaveacopyofN=N=/PxQ=P<HPLoutputHPLoutputGFlops=CPUfreqxFPoppersecxcorenumberxCPUnumberrTheHPCG(HighPerformanceConjugateGradients)Bench