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1、System-levelSynthesisofDataflowApplicationsforFPGA-basedDistributedPlatformsHugoA.Andrade,KaushikRavindran,AlejandroAsenjo,CaseyWeltzinNIBerkeley,NIAustinNationalInstrumentsCorporationTenthBiennialPtolemyMiniconferenceBerkeley,California,November7th,2013Copyright©NationalInstruments(ni.com),a
2、llrightsreserved.ModernFPGA-basedDistributedHeterogeneousPlatformsLabVIEWDesktop,RT,FPGA,uP,DSPDesign,IPBuilderZynqPXISystemsCompactRIOSingle-BoardRIO2HighLevelSynthesis•Amethodforincreasing(FPGAorsystem)designproductivitywhilestillprovidinganefficientimplementation–Broadensdesignproductivity
3、todomainexperts•Theycanuseahigh-levellanguagesuchasANSIC/C++,Python,MATLAB,LabVIEW–Designspaceexploration:optimizingamongperformance,footprint,orotherconstraints–Enablestargetingmorecomplexplatformsfromhigherlevelprogram3HLSTechniquesCovered•Directive-basedhigh-levelsynthesis•Synthesisfromana
4、lyzabledomainspecificlanguages•System-levelsynthesistoheterogeneoustargetsApplicabletotextualandgraphicalhardwareprogrammingenvironments,e.g.VHDL/VerilogorLabVIEWFPGA4Y-ChartDisciplinedDesignMethodologyApplicationLogicPlatformModelAnalysisandMappingPerformanceEvaluationB.Kienhuis,E.F.Deprette
5、re,P.Wolf,K.A.Vissers.“AMethodologytoDesignProgrammableEmbeddedSystems-TheY-ChartApproach”.SAMOS,p.18-37,Jan2002.DeploymentK.Keutzer,A.R.Newton,J.Rabaey,andA.Sangiovanni-Vincentelli.“System-leveldesign:OrthogonalizationofConcernsandPlatform-basedDesign”.IEEETrans.onComputer-AidedDesignof5Inte
6、gratedCircuitsandSystem,19(12):p.1523-1543,Dec2000.ModelsofComputationandPlatform-BasedDesignDataflowC/HDLCodeTextualMathSimulationStatechartLabVIEWDesktop,RT,FPGA,uPPersonalComputersPXISystemsCompactRIOSingle-BoardRIOCustomDesign6Ref:ModelsofComputations,.Prof.EdwardLee,PlatformBasedDesign,P
7、rof.AlbertoSangiovanni-VincentelliModelsofComputationandPlatform-BasedDesignDataflowC/HDLCodeTextualMathSimulationStatechartLabVIEWDesktop,RT,FPGA,uPI/OI/OI/OPersonalComputersPXISystemsCompactRIOSingle-BoardRIOCustomDesignProcessorFPGACustomI