Kev daws teeb meem ntawm Dining Philosophers Qhov kev daws teeb meem ntawm Dining Philosophers Teeb meem yog siv lub semaphore los sawv cev ib tug chopstick. Lub chopstick tuaj yeem khaws tau los ntawm kev ua haujlwm tos ntawm semaphore thiab tso tawm los ntawm kev ua tiav lub teeb liab semaphore.
Yuav ua li cas yog ib qho kev daws teeb meem rau noj philosophers teeb meem tiv thaiv ib tug deadlock?
Tus neeg tos kev daws rau Dining Philosophers
Strategy: Txhua tus kws tshaj lij yuav tsum thov txhua tus ntawm lawv (sib koom) chopsticks los ntawm tus neeg tos txais, leej twg yuav tsis kam thov thaum xub thawj kom tsis txhob muaj kev tuag. Txhawm rau kom yooj yim, peb xav tias txhua tus kws txawj xav thov lawv cov ntiv tes sab laug ua ntej, tom qab ntawd lawv txoj cai chopstick.
Puas yog Kev Noj Qab Haus Huv Philosophers muaj teeb meem?
Tus neeg xav noj zaub mov qhov teeb meem yog qhov teeb meem classical ntawm synchronization uas hais tias Tsib philosophers zaum nyob ib ncig ntawm lub rooj thiab lawv txoj hauj lwm yog xav thiab noj lwm yam. Ib lub tais ntawm cov noodles muab tso rau ntawm qhov chaw ntawm lub rooj nrog rau tsib lub chopsticks rau txhua tus neeg txawj ntse.
Peb puas tuaj yeem daws qhov teeb meem noj mov uas tus kws tshawb fawb siv saib ua li cas?
Txoj kev saib xyuas raws li kev daws teeb meem rau noj mov
Tus saib yog siv los tswj kev nkag mus rau lub xeev cov hloov pauv thiab cov xwm txheej hloov pauvNws tsuas yog qhia thaum twg nkag mus thiab tawm ntu. Qhov kev daws teeb meem no txwv tsis pub tus kws tshaj lij tuaj yeem khaws nws cov chopsticks tsuas yog tias ob leeg muaj.
Yuav ua li cas koj daws teeb meem Dining Philosophers?
Txoj kev daws teeb meem ntawm Dining Philosophers
Kev daws teeb meem ntawm Cov Kws Lij Choj Noj Qab Haus Huv yog kom siv lub semaphore los sawv cev rau lub chopstick. Lub chopstick tuaj yeem khaws tau los ntawm kev ua haujlwm tos ntawm semaphore thiab tso tawm los ntawm kev ua tiav lub teeb liab semaphore.
