Chii buffering: mashoko

Buffering - inzira kugoverana sangano, kureva, mazano uye goho kuti mashoko ari kadambari mano uye makombiyuta. The buffer rinoshandiswa sezvo nzvimbo kwenguva pfupi kuchengeta mashoko. Panguva imwe date chiyamuro mudziyo chamutsa umboo achinyora kupinda buffer, apo vamwe kubereka iverengwe Data kubva buffer. Mune Kunyange zvazvo kwakabva zvose chaiyo pakatarisana.

Apo tinosangana buffering?

Zvinenge pezvakaitwa vose PC chokuita izvi. Vasingazivi munhu hakusi nyore kunzwisisa zviri buffering. Zvisinei, zviri nyore kuti kuchengeta: zvakafanana firimu download paIndaneti - mashoko ari buffered, firimu iri akatakura kupinda cache, uye kutamba, kunyange zvazvo ari pakombiyuta yako kana kuti kwete.

oparesheni Izvi zvinobvumira pezvakaitwa kuita date kwezvavakaisa goho yakazvimiririra. Nemhaka iyi inoshanda kwayo, buffering inoshandiswa multi-Os.

Vanoverengeka zvipenyu ayo anoshandiswa kombiyuta Graphics nekuda kwezvavakaisa, goho, uye mufananidzo kugadzira. Implementation yavo Hardware kana Software kuitika.

Muenzaniso buffering ari Hardware chinhu Modem kushanda ndangariro, iro rinoshandiswa kuti kwekanguva yokuchengeta kutuma nokugamuchira mafaira.
Muenzaniso buffering ari Software chinhu multitasking uchishandisa hurongwa, umo mashoko panopindwa anodhinda chinhu pfupi Download mafaira ari anodhinda tungamidzana.

Advanced vanoshandisa kombiyuta vanofanira kuziva kuti buffering kwakadaro.
Mumunda mashoko michina pane dzose pasi uye zvakadzama mashoko. Vakanzwisisa kuti buffering kwakadaro, unogona kuenda mberi uye uwane nehanya wayo kwemarudzi.

Zvinozivikanwa kuti pane mativi uye katatu buffering. Pavari ichakurukurwa munyaya inotevera musoro wenyaya muchikamu.

Triple buffering - chii?

In kombiyuta Graphics, kwakadai muitiro rinokurukurwa dzakasiyana-siyana kaviri buffering. Musiyano chete iri nzira kuratidza mifananidzo. Triple kudzivisa kana kuderedza uwandu zvaishandiswa. Uyewo, kusiyana kaviri, uye katatu buffering vakachengeta ari goho nokukurumidza chifananidzo.

Triple buffering nzira uye nemasiraidhi akapendwa ine fefeta unodiwa. Wechitatu buffer rinoshandiswa pano sezvo nzira kupa nzvimbo vachinje zvikumbiro ari zvachose Vhoriyamu goho Graphics. It anoita somunhu mhando amatura. nekatatu buffering nzira inoda zvakawanda pfuma, asi inopa yakarongeka puranga unodiwa.

Three buffer - haina kutirambidza nhamba. Zvisinei, kudiwa 4 kana kupfuura nzvimbo kwekanguva kuchengetera Uploaded mafaira haisi nokushingaira kushanda kucharamba 3 chete navo. Saka, zvakanakisisa zvaungaita - buffering katatu.

Funga zviri buffering mumitambo?

Uchatamisa mifananidzo mitambo anoshandisawo buffering. The mitambo senzira miviri, uye katatu. Double buffering rinoshandiswa kwenguva shoma-kuguma hrs uye anodawo enyika, asi katatu - mamwe simba.

Kana uchishandisa buffering katatu pazuva simba Os, mutambo unogona kukundikana. Nemamwe mashoko, pane kuti muitiro mhando rinoshandiswa pane kombiyuta yako kunobva mutambo. Games, zvakare, akasiyana, vane zvakasiyana zvinodiwa kuti PC uye Os.

Select mhando buffer iri nani kwakaoma, sezvo mutambo Vagadziri akasika vana vavo, vachishandisa nzira dzakasiyana-siyana. Naizvozvo, munhu anogona kazhinji kunzwa pamusoro Gaming forum sei mumwe mutambo haashandi pamwe buffering katatu, uye vakutarisire.

Zvakanakisa, vagadziri vanofanira kuratidza dzakananga gadziriro zvinodiwa mutambo, ayo kugarisana nedzimwe anodawo mugadziriro, buffering rutsigiro, uye zvichingodaro. D.

Kana mugadziri asingadi kupa ruzivo chaiwo pamusoro kugarisana, zvinokwanisika kuti tarisa pachake. Chero zvazvingava, akapedza nguva chete, kombiyuta hazvikuvadzi haazogumisi. Kusapindirana anogona kuonekwa anenge pakarepo, sezvazvakanyorwa kuzivikanwa braking graphical Visualization uye murombo mifananidzo pamwe inzwi yaunonyanya kushandisa.

About goho buffering

Output buffering - zvikuru yaibatsira chinhu. basa Ndiro kuisira ose goho yose manyorero, kuwedzera kudzayi kuti Header uye mumwe kunokonzerwa nebasa imwe manyorero. Pashure pokupedza kubudiswa mashoko, ose mashoko rwunotumirwa nemhosva iri nekwekupedzesera, kureva wokutanga headers, ipapo peji uye ipapo pamusana manyorero.

Mikana zvaipiwa kuburikidza goho buffering

1. Kuita kudzayi kubva zvachose pose manyorero.
2. Kutanga yechirongwa chero nguva.
3. Compressing date asati vakatumira nemhosva.

Zvinofanira kurangarirwa kuti compression hungada okuwedzera CPU kupfuma. Asi chinja aimhanya kuchawedzera kusvika 40% (zvichienderana nhamba mifananidzo uye zvinyorwa). Zvinozivikanwa kuti mufananidzo wacho compressed ndoda wenyaya. The default goho buffering haisi akwanise.

Pane 2 nzira vakwanise goho buffering:

1. Akakodzera munhu muridzi Server pacharo, kana vane kuwana php.ini faira. Zvose kuti kunodiwa rinowanikwa ichi faira output_buffering nomurayiro uye kurongera ukoshi kuna On.
2. nzira yechipiri kushandisa ob_start () ari manyorero, iro goho izvo zvinofanira buffered.

Pano tichibata chokuti buffering kwakadaro.