Imemori PC Virtual

Abo abasebenzisi computer abo unethamsanqa elaneleyo ukuba ukubamba zebhola ezukileyo iinkqubo ezisekelwe iziqhubekisi 8086-ehambelanayo banolwazi ngayo ngelo xesha imali ebalulekileyo memory efakiweyo kakhulu kakuhle. Akhawunti waba ngokoqobo kilobytes: ukuba angagqithi e-kbps 640 ezisisiseko kwaye bafikelele "kwamnandi" 736 KB kufumana nayiphi ulwandiso ekhethekileyo lwangaphandle, iyimali isityhwentywe semali ngokubhekiselele yezindlu enkulu-ubungakanani. Noko ke, ubuchwepheshe bee-computer zazivelela ngokukhawuleza yaye kungekudala ligqithise njengomqobo nangokwasengqondweni 1 imegabhayithi. Iimodyuli RAM baba ezincinane kakhulu, ngaphandle wabonakala iziqhubekisi usebenzisa zayo ngokupheleleyo. Asizange lag ngasemva, kunye izicelo. A isiganeko nal yaba imveliso windose version wesithathu, apho inkumbulo enesiqhamo esetyenzisiweyo. Noko ke, le iqala kuphela indlela eyayiza kuba umgangatho wawo onke nokuqhuba iinkqubo.

Yintoni inkumbulo enesiqhamo? Simela computers ezimbini twatse ebaleka Windows 3, mnye kuphela-1 MB bulo, yaye kwelinye - 2 MB. Khetha izicelo software esekelwe umthamo - ukuba ukugxeka badwelisi benkqubo umsebenzi onzima, ngenxa yokuba ukwandisa imveliso yabo 1, 2, njalo njalo megabytes. Yenza inkqubo eyenzelwe ubuncinane esemgangathweni 640 KB - oko kuthetha ukuba inxalenye namathuba, "indawo yediskhi" isicelo kwisakhelo. Ujoliso MB-2 - kuthetha ukuba balahlekelwe basenokuba ngabaxhamli beenkonzo abaye iikhompyutha kuzo zonke 1 MB. Kuyaqondakala yaye Microsoft, ngoko ke indlela yaphakanyiswa, ebizwa "memory yenyani". Program akusafuneki ukuba ukwazi kangakanani na kufakwa kwikhompyutha nganye. Kakade ke, ezinye izithintelo, nangona kunjalo, zithathelwa ingqalelo, kodwa inkathalo jikelele malunga nendlela 'ngumhlobo' befuna izicelo kunye namacandelo khompyutha sele kusetyenziswa inkqubo yokusebenza. Akukho imimangaliso apha, Kakade, engenzekiyo. Umgaqo operation elula kakhulu.

Thabatha umzekelo ityala xa ikhompyutha uqalwe nge 1MB, 2MB yaphuhliswa phantsi isicelo. Inxalenye umthamo yile nkqubo ngokwayo, ngoko ukususela 1 MB zifumaneke umsebenzisi kuphela 500 KB (imisiwe). Qhuba isicelo. Ukuba inkumbulo enesiqhamo ivuliwe okanye ukhubazekile, inkqubo ithatha 500 KB kunye zokumisa, enika malunga umyalezo wemposiso. Kodwa yonke into eyahlukileyo, ukuba indlela ibandakanyiwe: ukwenza okufanayo kakhulu ke kb 500, ukuba isicelo elandelayo imemori, ibhloko data ibhalwe kwifayile ekhethekileyo kwi diski, ukukhulula umthamo kwi RAM. mechanism "transparent" ukuba isicelo. Enyanisweni, lo inkumbulo enesiqhamo - kuba yinxalenye yomsebenzi, kodwa hayi wazibeka iitshiphusi, kunye nendawo disk. Loo isisombululo kuye kwaba yimpumelelo kangangokuba nangoku usebenza uphuculo yayo. Ngoko ke, xa windose kutshanje 8 ukuya sele eziqhelekileyo ifayile yekhasi ifayile yekhasi wongezelela swapfile, bujolise kuphela izicelo metro.

Ngamanye amaxesha, abasebenzisi ungabona umyalezo inkqubo ephantsi kwi inkumbulo enesiqhamo. Indlela ukuyicacisa ekukhanyeni apha ngasentla? Ngakumbi into engaqhelekanga xa ucinga ukuba isithuba ezamahala disk kwi hard drive yakho basengaba. Esinye sezizathu kakhulu mhlawumbi oku indlela inkumbulo enesiqhamo setting engalunganga. Nangona indlela engagqibekanga ikhetha ulawulo oluzenzekelayo ubukhulu ifayile yekhasi, ikuvumela ukulawula manual inkcazo isakhelo engqongqo. Ingaba kuyimfuneko ukwenza njalo okanye hayi - umsebenzisi ngamnye isigqibo ngokwabo, kodwa ukuba kukho impazamo logama ngenxa yokungabikho umthamo kuya kufuneka ukuba axhome elilelona liphezulu kwiqondo obuvumelekileyo. Ilungiswe kwi parameters yokusebenza (kungafikelelwa ngokusebenzisa iimpawu "iKhompyutha Yam", okanye ukusuka lenjongo control).