efficientp2pover官网

p2pover官网  时间:2021-05-24  阅读:()
ICValidatorOverviewICValidatorisacomprehensivesignoffDRC/LVStoolarchitectedandprovenforIn-Designphysicalverificationatleading-edgeprocessnodes.
Itdeliversexcellentscalability,superiorease-of-useforthephysicaldesigner,andhighprogrammabilityforeasierrunsetdevelopment.
ICValidator'shighperformanceDRCandLVSphysicalverificationenginesubstantiallyreducesthetimetoresultsthroughnear-linearscalabilityacrossmultipleCPUcores.
Programmable,extendedelectricalrulechecking(EERC)addsreliablilityverification.
ICValidatorisseamlesslyintegratedwithICCompilerIIforIn-Designphysicalverification.
Thisaward-winningtechnologyacceleratesdesignclosureformanufacturingbyenablingindependentsignoffqualityanalysisandautomaticrepairwithintheimplementationenvironment.
ICValidatorisfullycertifiedandsiliconprovenbymajorfoundriesandIDMsforphysicalsignoff.
BenefitsTurnaroundTimePrevailingapproachestophysicaldesigncanbedescribedasimplement-then-verify,resultinginmultipletime-consumingiterationsbetweendesignandsignoff.
Thiscumbersomeflowisduetothelackofsignoff-qualityphysicalverificationduringdesignimplementation.
Atthe40nmtechnologynodeandbelow,theimplement-then-verifyflowisslowandmaycomplicateconvergenceaslayoutcorrectionscanalterkeydesignmetricssuchasarea,timingandpower.
And,at20nmandbelow,theintroductionofaclearnewchallenge,DPTcompliance,isplacinganunprecedentedburdenonphysicaldesigners.
ICValidatorPhysicalSignoffICValidatorPhysicalSignoffPlanningPlacement/CTSRoutingECOsChipnishingPre-routingchecksRoutingchecksAutomaticrepairTiming-awarellICCompilerICValidatorIn-DesignDRC,LVS,EERCDouble,tripleandquadpatterningPatternmatchingFinFETICValidatorPhysicalVerificationSolutionICValidatorisspecificallyarchitectedforIn-Designphysicalverification,bringingthepoweroffullsignoffphysicalverificationconstraintsintothedesignphasewithICCompilerIIwithoutimposingtime-consumingstream-inandstream-outoflayoutdata.
UsingIn-Designphysicalverification,DRCandmanufacturingissuesarecaughtmuchearlierinthedesigncycle,reducingoreliminatinglate-stagesurprisesclosetotapeout.
WithIn-Designverification,specificlayer,rulesandselectedareasoflayoutaretargetedincrementally,providingaspeed-upinoverall2designcompletiontime.
Designruleviolationsdiscoveredduringverification—includingDPTlimitinglayoutpatterns—canbeautomaticallyfixedwithintheglobaltimingandareacontextofthedesign,reducingtheimpactofthecorrection.
Inaddition,chipfinishingoperationstypicallyperformedduringphysicalverification,suchasmetalfill,aremanagedinasimilarfashion.
WorkingwithICCompilerII,ICValidator'sIn-Designflowdeliverssignificantlyfasterruntimesanddramaticallyreduceschipfinishingiterationsbyperformingsignoffquality,timing-drivenmetalfillandalsodouble,tripleandquadpatterningdecompositionduringthedesignphase.
HighPerformanceandScalabilityThecomplexityofthephysicalverificationtaskhasgrownsubstantiallyatthenewerprocessnodes,andisgettingworseat20nmandbelow.
Toaddressthecapacityandperformancerequirementsofphysicalverificationatadvancednodes,ICValidatorisarchitectedforexcellentscalabilityandefficientutilizationofavailablehardware.
Multi-threading:ICValidator'smultithreadingapproachsignificantlyshortensexecutiontimeonmodernmulticoreCPUs.
Scalability:ICValidatorprovidesnearlinearscalabilityacrossadistributedcomputingnetwork,supportinga40Xruntimeaccelerationona64-CPUnetworkandenablingcompletionofmostphysicalverificationtasksovernight.
(SeeFigure1).
On-DemandLoadBalancing:Intelligentjobschedulingkeepsallcoresequallybusytominimizethetotaljobcompletiontime.
Memory-AwareScheduling:ICValidator'sschedulerdistributesjobstoavoidexceedinganyindividualcomputer'smemorycapacity.
Thisavoidsdelayscausedbypagingwhenmemoryisexceeded.
051015202530354045PerformancescalabilitySinglecore2cores4cores8cores16cores32cores64coresFigure1.
ICValidatorscalabilityextendsto64coresandbeyondEnhancedProductivityWithInDesignPhysicalVerificationAutomaticDRCRepair(ADR)ICValidator'sseamlessintegrationwithICCompilerIIenablesaninnovativelayoutauto-correctioninterface,whichidentifiesDRCviolations,includingDPTdecompositionviolationsandinitiatesautomaticrepairs.
ThecorrectionsareappliedbyICCompilerIItoalleviateDRCandDPTerrors,andthenvalidatedwithinICValidator.
InDesignintegrationmakesitpossibletomaintainhotspot-freedesignsthroughoutimplementation,furthereliminatingiterationswithdownstreamanalysistools.
ADR'stightfind-andrepairloopenablesrapiddiscoveryandrepairoferrors,minimizingdesignerinterventionandspeedingtimetotapeout.
(SeeFigure2).
3Figure2.
ICCompilerIIGUIshowingICValidator-enabledsignoffDRCcommandIncrementalLayer-based,Rule-basedandArea-basedVerificationToacceleratephysicalverificationdesigntime,ICValidatorandICCompilerIIintegrationenablesintelligentincrementalflowstoeliminateunnecessarycheckingbyrestrictingverificationtothespecificlayer,ruleordesignareathatneedsvalidation.
Thetightintegrationprovidesapowerfultooldialogthatallowstheusertoquicklyselecttherules,layersandregionsizeforDRCchecking,patternmatching,oraddingmetalfill.
Byautomaticallylimitingthescopeofthevalidation,moreverificationrunscanbeperformedearlyinthedesigncycle,greatlyreducingthenumberoffulldesignverificationruns,andshorteningthetimetoresults.
(SeeFigure3).
Figure3.
Area-basedincrementalsignoffDRCanalysis.
Onlytheareahighlightedissubmittedforanalysis.
IncrementalverificationisespeciallyimportantforECOvalidation,whichtypicallyimpactsaverysmallsectionofthedesign.
Usingaconventionalflow,criticalverificationtimecanbewastedoncheckingthefullchipevenwhenchangesweremadetoselectedregionsorlayers.
TheIn-DesignflowsavestimebyrestrictingtheverificationtoonlythelayersandareaaffectedbytheECO.
Asaresult,theIn-Designflowsignificantlyspeedsverification.
4Timing-AwareFillAtadvancednodes,fillinsertionismandatorytoensuremanufacturabilityandhighyield.
Butexcessivefillcanleadtobuildupofcouplingcapacitance,impactingtimingandresultinginunpredictableiterationswithdesign.
In-DesigntechnologywithICValidatorenablessingle-passfillimplementationthatistimingawaretopreventsuchproblems.
CombinedwithICValidator'snovelfill-to-targettechnology,timing-awarefillefficientlybalancestiminganddensityandreplacesmultiplefill-analyzeiterationswithasinglestep.
Atthesub-20nmnodestiming-awarenesscoupledwithtrack-basedfillenableshigherfilldensitiesalongwithgreatercontroloverfilldensityvstimingimpact.
ErrorVisualizationTomaintainefficientphysicalverification,rapidvisualizationanderrorcorrectionareasimportantasfastphysicalverificationruntime.
ICValidatorincludestheICValidatorVUEvisualizationtool,whichprovidesaneasy-to-use,intelligenterrornavigationandprioritizationsystemforefficientreviewandcorrectionofDRCandLVSissues,double,tripleandquadpatterningconflicts,andmanufacturing-limitingpatterns.
UsingICValidatorVUE,layoutengineerscanquicklyandeasilyscanphysicalverificationerrorsintheICCompilerIIenvironment,aswellasotherwidelyusedlayouteditors.
ICValidatorVUEenhancesproductivityforphysicalverificationengineers.
PatternMatchingICValidator'sPatternMatchingefficientlyexpandsICValidator'srule-basedsignoffengineforpattern-drivenverification.
Thiscapabilitymakesitpossibletoquicklyidentifyandautomaticallycorrectmanufacturabilityhotspotsinadesignbycomparingagainstalibraryofknownproblematiclayoutpatterns.
ICValidator'spatentedpatternmatchingtechnologyeliminatestheneedforconvolutedrulesand,withalmostzeroruntimepenaltyperpattern,itsignificantlyspeedsupthetimetoachievemanufacturingcompliance.
SignoffDRCandLVSReadyAt20nmandBelowFoundryQualificationComprehensivefoundryqualificationisanecessarycomponentofanysuccessfulphysicalverificationsolution.
ICValidatorisqualifiedandactivelyinuseforFinFETs,SOIandtraditionaltechnologiesatestablishedprocessnodesandadvancedemergingprocessnodesbyleadingfoundries.
Layout-vs-Schematic(LVS)ICValidatorLVSisfoundrycertifiedandprovidesacomprehensiveverificationanddebuggingenvironment.
ThemostimportantaspectofanyLVSsolutionisthepowerandefficiencyofitsdebugenvironment.
ICValidatorexcelswithitsVUEandShortfindertoolsthatquicklyandeasilyidentifyerrors,suchastext-levelshorts,forrapidrepairandrevalidation.
VUEisagraphicalenvironmenttodisplayandcross-probebetweenlayoutandschematics,togetherwithasophisticatederrormanagementsystem.
ICValidatorLVSdeviceextractionsupportsleadingedgetechnologieswheredeviceparametersareoftenaffectedbytheirproximitytoneighboringdevicesthroughlayoutdependenteffects(LDE).
Fill-to-TargetTechnologyICValidator'sFill-to-Targettechnologyisatile-basedparametricfillenginethatinsertstherightshapesintherightplacestogivesuperiorplanarityandsmoothfilldensity,evenaroundmacros.
Thiscorrect-by-constructionapproachimprovesyieldandspeedsturnaroundtimebyreplacingthetraditionaliterativefill-analyzeflowwithasingle-pass.
Double,Triple,QuadPatterningManufacturingat20nmandbelowusuallyreliesonDPT,whichrequiresthatadesignbedecomposableintotwooverlappinglayoutpatterns.
ICValidatorofferscomprehensivesupportfordoublepatterningdevelopedinclosecooperationwithleadingfoundriesandIDMs.
ICValidatorincludesanativecoloring(decomposition)enginebasedonflexiblecodingofDPTrules,andsupportsadvancedcapabilitiessuchasstitchingrules.
WithIn-Designtechnology,ICValidatorprovidesnotonlysignoffqualitydecompositionchecking,butalsoautomaticrepairofDPTconflicts.
(SeeFigure4).
06/27/16.
CE_CS7331_ICValidatorDS.
Synopsys,Inc.
690EastMiddlefieldRoadMountainView,CA94043www.
synopsys.
com2016Synopsys,Inc.
Allrightsreserved.
SynopsysisatrademarkofSynopsys,Inc.
intheUnitedStatesandothercountries.
AlistofSynopsystrademarksisavailableathttp://www.
synopsys.
com/copyright.
html.
Allothernamesmentionedhereinaretrademarksorregisteredtrademarksoftheirrespectiveowners.
Figure4.
Signoffqualitydouble,tripleandquadpatterningverificationandcorrectionforadvancednodesEquation-basedandProperty-basedCheckingNewfoundryrules,likevoltage-domainchecks,oftenrelyonspecificpropertiesthatareattachedtogeometricshapes.
ICValidatorprovidesaflexibleandefficientproperty-basedcheckingmechanismtoenrichphysicalverificationbeyondstrictlycheckinggeometries.
Othercomplexfoundryrulescanrequirelocalizedandselectivepolygoninclusioncriteria,orrequirecontinuousfunctionstodescribeaccurately.
ICValidatoroffersrichprogrammabilityfeaturesthatcanaccuratelycomputeequationbasedgeometriccharacteristics.
Forexample,traditionalbinningcanbetoocrudeforcriticalareacalculation,andacontinuousequation-basedevaluationismoreaccurate.
FlexibleErrorReportingandClassificationICValidatorsupportsaDRCdispositionandreportingutilitythatcanimplementcustomDRCwaiversandrapidcategorizationofDRCviolations.
DRCerrorscanalsobereviewedastheDRCjobcontinuestorun.
Thisapproachspeedstimetotapeoutbyenablingparalleldebugandexecution.
IntegrationwithStarRCICValidatorLVShasanefficientworkingflowwithSynopsysStarRCforparasiticextraction.
ICValidatorsupportsend-to-endhierarchicalparasiticextractionthatminimizesphysicalflatteningandsimplifiesextractionbyimplementingasinglepassflow,providingamajorperformanceincreaseoverthedoubleextractionflowofpreviousgenerationtools.
IntegrationwithGalaxyCustomCompilerICValidatorworkstogetherwithSynopsys'full-customsolution,CustomCompiler,tosupportatightlyintegratedDRCandLVS-enabledcustomdesignflow.
BothICValidatorandCustomCompilerfullysupporttheOpenAccessdatabase.
Inaddition,CustomCompilerisintegratedwiththeVUEerrornavigatorforrapiddebugofDRCandLVSissues.
ReliabilityVerificationInadditiontobeingacomprehensivephysicalverificationplatform,ICValidatorisalsoareliabilityverificationplatform.
Programmable,extendedelectricalrulechecking(EERC)enablescustomizedcheckingforEOS/ESD/ERCrules.
ICValidatorprogrammableEERCisareliabilitysolutionthatunderstandscheckingforissuesthatrequireonlyanetlist(netlistdomainchecksorNDC),thosethatrequireacombinationofboththenetlistandlayoutshapes(mixedmodechecksorMMC),andchecksforcurrentdensityandpoint-to-pointresistance(CDC/P2P).
ICValidatorprogrammableEERCleveragesthepowerandwide-spreadfamiliarityofthePythonscriptinglanguageforrobustandeasyrulecreation.
ProgrammableEERCelevateselectricalrulecheckingfromtime-consuminganderror-pronemanualmethodstohigh-speedautomatedreliabilityverification.

10gbiz($2.36/月),香港/洛杉矶CN2 GIA线路VPS,香港/日本独立服务器

10gbiz发布了9月优惠方案,针对VPS、独立服务器、站群服务器、高防服务器等均提供了一系列优惠方面,其中香港/洛杉矶CN2 GIA线路VPS主机4折优惠继续,优惠后最低每月仅2.36美元起;日本/香港独立服务器提供特价款首月1.5折27.43美元起;站群/G口服务器首月半价,高防服务器永久8.5折等。这是一家成立于2020年的主机商,提供包括独立服务器租用和VPS主机等产品,数据中心包括美国洛...

小渣云(36元/月)美国VPS洛杉矶 8核 8G

小渣云 做那个你想都不敢想的套餐 你现在也许不知道小渣云 不过未来你将被小渣云的产品所吸引小渣云 专注于一个套餐的商家 把性价比 稳定性 以及价格做到极致的商家,也许你不相信36元在别人家1核1G都买不到的价格在小渣云却可以买到 8核8G 高配云服务器,并且在安全性 稳定性 都是极高的标准。小渣云 目前使用的是美国超级稳定的ceranetworks机房 数据安全上 每5天备份一次数据倒异地 支持一...

王小玉网-美国洛杉矶2核4G 20元/月,香港日本CN2 2核2G/119元/季,美国300G高防/80元/月!

 活动方案:美国洛杉矶 E5 2696V2 2核4G20M带宽100G流量20元/月美国洛杉矶E5 2696V2 2核4G100M带宽1000G流量99元/季香港CN2 E5 2660V2 2核2G30M CN2500G流量119元/季日本CN2E5 2660 2核2G30M CN2 500G流量119元/季美国300G高防 真实防御E5 2696V2 2核2G30M...

p2pover官网为你推荐
fugedios11计算机网络实验系统万家增强收益债券型证券投资基金支持ipad支持ipadwindows键是哪个Windows快捷键是什么ipadwifiIpad怎么用移动无线上网联通版iphone4s联通版iPhone4s 用联通3G卡好还是移动的好如何用itunes备份如何使用iTunes最新版进行备份?急!!css选择器请给出三种Css选择器并举例说明
美国主机评论 BWH 512av 12u机柜尺寸 搜狗抢票助手 长沙服务器 ibox官网 165邮箱 怎么测试下载速度 怎样建立邮箱 刀片服务器的优势 183是联通还是移动 阿里校园 重庆双线服务器托管 东莞服务器 空间登录首页 便宜空间 百度云加速 成都主机托管 阿里云邮箱个人版 更多