SuperFetch: he aha te ahua o te mahi me te ranei te mea e tika ana ki te mono i te reira

Mai te tuku o Windows 7 tetahi o nga pūnaha whakahaere tino rongonui tenei ra, he hangarau ahurei huaina SuperFetch i whakatinana i roto i te reira. He aha te momo o te mahi, mohio kore katoa. Heoi, ki te mahara koe hangarau Prefetcher i Windows Vista, ka taka nga mea katoa ki roto ki te wahi. Whakamātauria ki te feruri i roto i te mea ko reira.

SuperFetch: He aha te mea tenei mahi?

I mua i tatou mahi ki tīmatanga o te mahi ki te taketake. Ki te matau tetahi, e tuatahi i kite i reira kawe whirihoranga ranei kōnae me wāhanga i te kōpae mārō ina rere koutou i tetahi hōtaka, me ka utaina ki te mahara. I muri oti te tono te, ka tūwhera koe i te hōtaka mahi te tukanga taua.

Ki te tere ake te uru ki ngā hōtaka, me te tika arotau i whakawhanakehia te tukanga pūnaha me te hangarau SuperFetch. He aha te mea tenei mahi? Hoatu noa, ko reira he ahua o te pūnaha maramarama e aroturuki te whakamahi tino auau i te kaiwhakamahi o etahi hōtaka, e taea ai e koe keteroki te kōnae tono (maka ana ratou i roto i RAM) mo te uru tere ki a ratou. Ko mahi te whakarewatanga o te hōtaka kei te nui tere no te mea ko kē i roto i te "RAM" te raraunga, engari e kore e taea te pānui i i te puku mārō, e, o te akoranga, e wa atu.

I roto i te tukanga o muri pūnaha atu Vista te rakau, te aroaro te paerewa "Kaiwhakahaere Tūmahi" te rite te SysMain tukanga (SuperFetch - i roto i te whakaahuatanga mahi).

He aha te mea te rerekētanga i waenganui i te Prefetch me SuperFetch?

Ko te hangarau taketake mō te wā tuatahi te rawa kua tono wehi i roto i Windows XP, engari tino atu i roto i te putanga Vista, ka anake i huaina ai te Prefetcher (prefetching). ko ia te kawenga mō te mä te kawenga o nga wāhanga pūnaha me ngā kōwae rere tono i mua i mau tīmata.

Tīmata ki "E whitu", kua paku reworked huaina te ratonga SuperFetch (Supersampling) ka timata ki te mahi ahua rerekē (ahakoa he wātea hoki Prefetcher kōwae). Prefetching he maha o huakore. He iti te meka e utaina te nui ki te mahara hōtaka, me ka he kore he tono kaha whakamahia, kua ano tukuake tona raraunga ki te puku mārō, me te kōnae whakararangi.

I roto i te OS Windows SuperFetch aroturuki mahi kaiwhakamahi me te, i roto i te tua ki te hanga kāri motuhake, ano mau te whirihoranga o ngā hōtaka pinepine whakamahia. Ki te kua hoki tetahi take kua wetekina ana kotahi tono i te mahara, te maua e te mahi i roto i te tātaritanga o te rere, me muri i te otinga o te tukanga i meinga te rere, ano tīmata te kōwae utanga o te hōtaka o mua i roto i te "RAM".

I roto i te whānui, whakapiki i te mahi tere whakarewatanga tono, a tae noa whakarato te hua pūmau i roto i te mahi pūnaha. Pono, kia tatou whakarongo e te tahi mau taime i reira e taea e raruraru ki te utanga o "RAM", ki te ko te nui iti iho i te 1 GB, engari i muri i runga i tenei.

tawhā ratonga Whakahaere SuperFetch

Na titiro tatou i teie nei i pehea ki te whakahaere i te tawhā o SuperFetch. He aha te momo o te mahi, whakaaro ahau, he mea he iti mārama. Puta tika ki te tautuhinga.

E ai ki ngā tohunga maha, he reira pai hoki ki enei take te whakamahi i te kaupapa here rēhita rōpū ranei. Heoi, ko te kōwhiringa tuarua, i roto i te meka, he tārua i te tuatahi, kia e te arotahi ki runga i te rēhita. I huaina ētita whakahau regedit i roto i te tahua "Run» (Win + R).

Here, te whakamahi i te peka HKLM, me kitea te arai pūnaha PrefetchParameters whaiaronga (Ka taea te kitea enei tawhā te whakamahi i te uiui rapu). Tenei e hiahia i roto i te rua taviri tatou: EnablePrefetcher ko EnableSuperFetch. Ki te reira te mea he kī te rua, ko te mea e tika ana ki te waihanga (KupuD tawhā) ka hoatu a reira te ingoa e tika ana. taea wha uara te tomo hoki ia kī:

• 0 - whakaweto oti;
• 1 - arotautanga rere anake hōtaka;
• 2 - Arotautanga rere anake te wāhanga pūnaha;
• 3 - taurite me te whakatere o ngā tono me ngā pūnaha.

Ka rite ki te uara aratohu me te arotautanga aunoa o te pūnaha, me ngā hōtaka ( "3").

Ko tētahi atu tikanga ki te whakahaere i te tawhā o te mahi (me te tona tukanga SysMain SuperFetch) ko ki te whakamahi i te whakahau services.msc, e oroko ratonga nga tautuhinga whakamana me ngā tukanga. Here e hiahia ana koe ki te kitea, ka whakatuwhera i te āhuatanga ratonga SuperFetch mā te pāwhiri-rua, a ka whakaturia te kōwhiringa e hiahiatia ana i te rārangi taka-iho, momo oma.

SuperFetch: mono kore ranei?

Ko te pātai o te whakamahi o te mahi mo te tokomaha, ko te tino tautohetia. I roto i te parau tumu, no te he nui iti o te RAM ko reira pai kore ki te whakamahi i te ratonga. Hei tauira, ki te te nui o "RAM" he iti iho i te 1 GB, taea e te kawenga mahara ake ki te 600 MB, e kore ki te whakahua i te mahara mariko me whakararangi kōnae. Heoi, tata pūnaha rorohiko hou katoa, ara ki i rite rawa tuatahi whirihoranga iti ki te rōrahi makona nui o "RAM" e pā ana ki 3-4 GB me runga ake. Na e kore te tūtohu te mahi ki te mono i te reira. Ahakoa, ki te whai koe i taea te whakamahi 2 GB SuperFetch, i roto i te whānui, kahore raruraru.

I rahua te mahi SuperFetch ki te tīmata

Ko ētahi wā i reira e me nga raruraru e pā ana ki te ratonga SuperFetch (monokia e kore ranei, he mea he mea o ia). e kore te mea ratou rahunga i te taumata pūnaha tino kitea, me te pānga tino i runga i te mahi o "OSes" e kore e whai.

Heoi, SuperFetch hapa kōwae ko e kore e taea te whakahohe te mahi noa, ara, ki te te tāuru i te tawhā e hiahiatia ana i roto i te rēhita taua. Ka rite ki te tikanga, te kupu e pā ana ki te whakamutunga rerekē (SuperFetch poroa) ranei whakakahore uru. Ko te wāhi i konei, ko te anake e kore ko e iti rawa te pūmahara, i reira te mea he pakanga i waenganui i nga kākaho o "RAM" ranei.

O te akoranga, ka hei te kōwhiringa pai te katinga oti o mahi, engari ki te reira he iti rawa te pūmahara, he reira pai te tīmatanga ki te pupuri i te reira i te whakamātautau ki te whakakore raruraru taea, a ka anake hanga i te whakatau e pā ana ki te pehea, ki te mono whakamahi anō ranei.

mutunga

I runga i te whakaahuatanga whānui o SuperFetch, he aha te ahua o te mahi, pea kua mārama. Ko te pātai, ko te wahangu ranei whakamahi o tenei tukanga me whakaritea e te kaiwhakamahi. He taua kupu tohutohu Tianara e ki te nui iti o te RAM he reira pai ki te tahuri atu, i te nui noa - i runga i te anga ke, Waiho whakahohe. I te iti rawa, e kore e kawea reira kino mo te tino.