
sidrome

kaaliforniyayile silikkan vaali mekhalayile saan josil sthaapithamaaya oru computer kambaniyaanu sidrome (1984-1988). oru numeric prosessor vikasippikkuka ennathaayirunnu athinte dauthyam. david yenn, veyu yenn, rooss tavil, arun kumar, bob rau (mukhya vaasthushilpi) ennivaraayirunnu sthaapakar.
charithram.
axium systems" ennaanu kambanikku aadyam peru nalkiyathu. ennirunnaalum saan deagoyil "axium" enna mattoru kambani neratthe sthaapikkappettu. svayamsidha samvidaanangal athinte vaasthuvidya "spark" ennu vilichu. athu perinte avakasham (ennaal vaasthuvidyayalla) sann microsistangalkku vilkkukayum oru puthiya kambani namam konduvaraan namalab vaadakaykku edukkaan panam upayogikkukayum cheythu. avar "saibar" (computer) "drome" (rescourse) ennathil ninnu "sidrome" konduvannu.
1985 leeii president dinathil saan josile oru offeesil ninnu milpittaasile oru bisinus paarkkilekk sidrome maari. valia thothilulla sisttangalil (sigbig) bay eriya aakm chaapttarinte prathyeka thaalpparya grouppinte metingukalkku aathidheyathvam vahikkaan eee saitt upayogichirunnu, annu microcomputerukalkal sigmalil ninnu vyathyasthamayi ippol "pisi" ennum athinte innathe deseeya siggpisi ennum vilikkunnu.
charithratthinte avasaanathil, sidrome prime computerukalil ninnu oru nikshepam sweekarikkukayum sidra-5 prime vazhi ooyin cheyyukayum cheythu. sidrome vilkkunna systethinu velutha tholikalundaayirunnu. prime oom sisttathinte tholikal karuthathaayirunnu. 1988-leeii venalkkaalath prime sidrome ettedukkaan theerumaanichu. avasana nimisham board oof prime karar nadatharuthennu theerumaanichu. athu cydromsinte vidhikk mudravechu.
ekadesham 4 varshathe pravarthanatthinu sesham 1988ll kambani adachu. sidrome ashayangalil palathum itaaniyam vaasthuvidyayilaanu nadappilaakkiyathu.
uthppannam.
oru puthiya instruction settu architectureile prakadanam mechappeduthunnathinaayi, sidrome prosessorukal samanthara pravarthanangalil ninnulla nirddeshangal adangiya valare dairkhyameriya instruction vaid (iilidablyu) adisthaanamaakkiyullathaayinu. oru ishtaanusritha fortran compileril software pipelining kaaryakshamamaayi pravartthikkunna coode srishtichu.
samkhyaaprosasr ezhu "feeldukal" ulla 256 bitt wide nirddesha vaakk upayogichu. mikka kesukalilum samaantharamaayi pravartthikkaan kazhiyunna nirddeshangal compiler kandethukayum avaye orotta vakkil orumichu sthaapikkukayum cheyyum. oro pravartthanavum thudarchayaayi nadappilakkaan kazhiyunna oru prathyeka mode ithinu undaayirunnu. looppukalude software pipeliningine sahaayikkunnathin ithu rajisttar rotteshan nadappaakki. viralamaaya shreniyude pravarthanangalil oru dattaa kaashe kaaryakshamamallenn thonniyathinaal oru nirddesha kaashe maathrame undaayirunnulloo.
numeric prosessor memory maanejmentum ulppeduthukayum thalphalamaayi vertual memory ashayangal upayogikkukayum cheythu. memory subsistom 64 way interleaved 4-portt memory nadappilaakki. memory systethinullil "hoott spottukal" undaakillenn urappakkaan, 64 way memory systethiludaneelam aaksasukal thulyamaayi vyaapippikkunnathin memmariyilekkulla vilaasangal haash cheythu.
25 MHz vegathayil oodunna grahanathilaanu ithu nadappilaakkiyathu. pradhana pravartthana moduleukal emcc ecclex aasiks upayogichaanu nadappilaakkiyathu. unix sisttam vii pravarthippikkunna onniladhikam 68020 prosessorukale adisthaanamaakkiyulla oru frond-end general purposes prosessor uniment ulppeduthunnathinaayi padhathi athinte yadhaartha nirvachanathinappuram valarnnu. unix sisttathil ninnu thozhil samarpikkalukal sweekarikkaan anuvadikkunna oru cheria kernel numeric prosessor pravarthippichu. prarambha yanthrathe sidra-5 ennu vilikkukayum onpathu samvidaanangal (moonnu prototypeukalum aarr ulppaadana yoonittukalum) nirmmikkukayum cheythu. 1987ll santa clarayil nadanna aadyathe suuppar computer konfaransilaanu yanthram aadyamaayi pothuparipaadiyilekku vannath. oru sample sidra-5 computer histtari myoosiyathil sookshichirikkunnu.