Kodi kukula kwa stack mu Linux ndi chiyani?
Kukula kwa stack, imatanthawuza kuchuluka kwa malo omwe aperekedwa pokumbukira muluwo. Ngati muwonjezera kukula kwa stack, zomwe zimathandiza kuti pulogalamuyo iwonjezere chiwerengero cha machitidwe omwe angatchulidwe. Nthawi iliyonse ntchito ikayitanitsidwa, deta imatha kuwonjezeredwa pagulu (losanjikiza pamwamba pa zomwe zachitika pomaliza.)
Kodi kukula kwake kumatsimikiziridwa bwanji?
Muyenera kuwona zinyalala za gawo lomwe lagwiritsidwa ntchito ndi zingwe za "STACK-" muzotsalira za muluwo. Werengani chiwerengero cha zingwe zonse, chulukitsani ndi 8 (popeza “STACK—” ndi 8 byte kutalika), ndipo muli ndi chiwerengero cha ma byte a danga lotsala.
Kodi Ulimit stack size ndi chiyani?
Malire a kukula kwa stack ndiye kukula kwake kwakukulu kwa mulu wa ndondomeko, mu mayunitsi 1024 mabayiti. Stack ndi chida chamtundu uliwonse chomwe chili ndi malire olimba komanso ofewa. -t. Khazikitsani kapena onetsani malire a nthawi ya CPU. Malire a nthawi ya CPU ndi kuchuluka kwa nthawi ya CPU (mumasekondi) ololedwa kuti ntchitoyi ichitike.
Kodi mulingo wokwanira wa stack ndi wotani?
Pa Windows, kukula kwake kwakukulu kwa stack ndi 1MB, pomwe ndi 8MB pa Linux yamakono, ngakhale kuti mfundozo zimasinthidwa m'njira zosiyanasiyana.
N'chifukwa chiyani stack saizi malire?
Kukula kwakukulu kokwana ndi static chifukwa ndilo tanthauzo la "maximum". Kuchuluka kwamtundu uliwonse pa chilichonse ndi chiwerengero chokhazikika, chogwirizana. Ngati ikhala ngati chandamale chosuntha mwachisawawa, sichokwanira. Zochulukira pamakina ogwiritsira ntchito ma memory-memory zimakula kwambiri, mpaka kufika pamlingo waukulu.
Kodi kukula kwa stack ndi chiyani?
Ma stacks ndi malo okumbukira akanthawi omwe amagwiritsidwa ntchito posunga mikangano ndi zosintha zokha panthawi yoyitanitsa pulogalamu yaying'ono kapena zolemba zantchito. Nthawi zambiri, kukula kwakukulu kwa stack ndi Ma megabyte 8.
N'chifukwa chiyani pali malire kukula kwake?
1 Yankho. Pamenepo mtengowo umakula kwambiri. Sichiyenera kuyamba chachikulu kwambiri chifukwa nthawi zambiri sichiyenera kukhala chachikulu kwambiri. Kukhala nacho ngati chachikulu kwambiri kumabweretsa kuwonongeka kwa kukumbukira.
Kodi kukula kwa mulu wa ndondomeko kungachuluke?
Munjira ina, setrlimit() kumawonjezera malire pa kukula kwake za stack yanu, koma sizisuntha zigawo zapamtima kuti zikule. Pofuna kutsimikizira kuti ndondomekoyi ikhoza kukula mpaka malire, malirewo ayenera kusinthidwa asanayambe ntchito yomwe kukula kwa stack kudzagwiritsidwa ntchito.
Kodi Ulimit zopanda malire?
Kuti muchepetse mapulogalamu pogwiritsa ntchito malo ochulukirapo, malire nthawi zambiri amayikidwa kudzera pa ulimit -s . Ngati tichotsa malirewo kudzera pa ulimit -s unlimited , mapulogalamu athu adzatha kuti apitilize kukulitsa RAM pagulu lawo lomwe likukulirakulira mpaka pamapeto makina amatha kukumbukira kwathunthu.