Virtual PC memory

Wadanda kwamfuta masu amfani da suka kasance m isa ya kama da daraja heyday na tsarin dogara ne a kan 8086-jituwa sarrafawa ne sosai sane da yadda a lokacin da aka muhimmanci adadin ƙwaƙwalwar ajiyar shigar. Account ne a zahiri Kilobytes: to ƙetare asali 640 kbps kuma isa wani "dama" 736 KB saya da wani musamman waje tsawo, wanda shi ne wani hefty fee a game da babban-sized gidaje. Duk da haka, fasahar kwamfuta hanzari samo asali da kuma nan da nan da m shãmaki 1 megabyte aka wuce. RAM kayayyaki sun zama da yawa karami, kuma ya bayyana sarrafawa ta yin amfani da cikakken. Ba lagging a baya, da kuma aikace-aikace. A landmark taron shi ne fitarwa windose uku version, a cikin abin da rumfa memory amfani. Duk da haka, wadannan su ne kawai ƙiyashi matakai a cikin shugabanci da cewa zai zama misali ga duk tsarukan.

Mene ne rumfa memory? Mun wakiltar biyu m kwakwalwa a guje Windows 3, daya kawai yana 1 MB na memory, da kuma a cikin wani - 2 MB. Zabi software aikace-aikace dogara ne a kan girma - don hukunta masu shirye-shirye da aiki mai wuya, domin suna da inganta su kayayyakin for 1, 2, da dai sauransu. megabytes. Ƙirƙirar shirin tsara don wani misali m na 640 KB - yana nufin ba up wasu damar, "drive" da aikace-aikace a cikin firam. A mayar da hankali a kan 2 MB - yana nufin a rasa m abokan ciniki da suke da kwakwalwa a duk 1 MB. An fahimci da kuma Microsoft, haka inji aka samarwa, da ake kira "rumfa memory". Shirye-shirye ba bukatar ka san nawa aka shigar a kowace kwamfuta. Hakika, wasu hane-hane, duk da haka, an ɗauke shi zuwa lissafi, amma a general kula game da yadda 'abokantaka da' m aikace-aikace da kuma kwamfuta da aka gyara ya dauka a kan tsarin aiki. Babu mu'ujizai a nan, ba shakka, ba ya faru. Ka'idar aiki ne musamman sauki.

Dauki misali da hali a lokacin da kwamfuta da aka fara tare da 1MB, 2MB raya karkashin aikace-aikace. Sashe na daga cikin girma shagaltar da ta tsarin da kanta, don haka daga 1 MB samuwa ga mai amfani da kawai 500 KB (dakatar). Gudanar da aikace-aikace. Idan mai rumfa memory aka sa ko naƙasasshe, da shirin bautarka 500 KB, kuma Tashoshi, bada fitar game da kuskure sako. Amma duk abin da yake daban-daban, idan inji aka hada da: yi da sosai guda 500 KB, idan shi ne na gaba memory request, da data block aka rubuta su musamman fayil a kan faifai, yantar up ƙarar a cikin RAM. inji "m" ga aikace-aikace. A gaskiya ma, cikin rumfa memory - shi ne wani ɓangare na aiki, amma ba a sanya a cikin kwakwalwan kwamfuta, da kuma faifai sarari. Irin wannan bayani, ya samu nasarar da cewa shi har yanzu yana aiki a kan ta kyautata. Saboda haka, a cikin 'yan windose 8 ga riga ya saba paging fayil na boye kara da swapfile, da nufin ne kawai don Metro aikace-aikace.

Wani lokaci, masu amfani iya ganin wani tsarin sakon cewa low a kan mai rumfa memory. Yadda za a bayyana shi a cikin haske na sama? Duk da mafi m idan ka yi la'akari da cewa free faifai sarari a kan rumbun kwamfutarka iya har yanzu zama. Daya daga cikin mafi kusantar dalilai domin wannan shi ne a cikin kuskure saitin rumfa memory inji. Ko da yake default tsarin ance atomatik iko da girman da paging fayil, damar manual iko tare da wani nuni a m tsarin. Shin wajibi ne a yi haka, ko ba - kowane mai amfani da yanke shawarar a kan nasu, amma idan wani kuskure ya auku saboda wani rashin ƙarfi zai yi ta da na sama da iyaka da halatta. Yana da aka kaga a yi sigogi (za a iya isa ga ta da kaddarorin "My Computer", ko daga iko panel).