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1、VISIMPOSIOARGENTINODETECNOLOGIAENCOMPUTACION:AR-AST-OPS0011RT-MINIXv2:Real-TimeProcessManagementandSchedulingPabloA.PessolaniDepartamentodeSistemas-FacultadRegionalSantaFe-UniversidadTecnológicaNacionalppessolani@hotmail.comAbstract—Tanenbaum’sMINIXoperatingsy
2、stemwasRTOS.MuchoftheexistingMINIXtools,astexteditors,extendedwithreal-timeservicestoconformRT-MINIXv2.Itbrowsers,compilers,linkers,etc.couldbeusedforthoseisaReal-TimeOperatingSystemtoteachconceptsrelatedtopracticesminimizingthestudents’apprenticeship.real-tim
3、ekernelsbutkeepscompatibilitywithMINIX.ThisTheaimoftheRT-MINIXv2projectistoprovideanarticlediscusshowprocessesaremanaged,createdandeducationaltoolforRTOScoursesasMINIXdoesforOSterminated,andfinallydescribestheschedulingalgorithmDesignandImplementationcourses.p
4、erformedbythereal-timekernel..Therestofthisworkisorganizedasfollows.SectionIIKeywords—OperatingSystems,Minix,ProcessManagement,Real-TimeScheduling.presentsanoverviewofRT-MINIXv2.SectionIIIandSectionIVareaboutMINIXandRT-MINIXv2processI.INTRODUCTIONmanagementres
5、pectively.SectionV,describestheRT-processscheduler.Finally,SectionVIpresentsconclusions..Tosimplifythenotation,forthefollowingparagraphsallReal-TimeOperatingSystems(RTOS)instructorsReal-Timerelatedwordswillbeprecededby"RT"prefixcanchoiceamongcommercialorfreeli
6、cencesoftwareandNonReal-Timewordswillbeprecededby“NRT“todeveloptheirlaboratorypractice.Commerciallyprefix.availableRTOSasRTLinux(http://www.fsmlabs.com/)orQNX(http://www.qnx.com)aretoocostlyandproprietaryII.OVERVIEWtobeusedbyacademicinstitutions.Freelicenceand
7、opensourceRTOS,asRTAI(http://www.rtai.org/)ortheKansasAsBollella[4]describes,therehavethreeidentifiableUniversityreal-timevariantKURTapproachestomarryingRTandNRTtechnologies,but(http://www.ittc.ku.edu/kurt)havebeendesignedfocusingYodaiken[5]proposesanewonewher
8、eaRT-microkernelonperformanceasakeydesignfeaturewithcomplexthreatsatime-sharingOSasthelowerprioritytask.Thissourcecodereadabilityforgradecoursestudents.Thefirstapproachwasadoptedfo
