GPUs thiab TPUs yog ob qho tseem ceeb hauv kev lag luam kev lag luam. Lawv tau hloov tag nrho peb li cas thiab txheeb xyuas cov ntaub ntawv.
Kev ua haujlwm nyuaj ntawm kev tsim cov duab thiab cov duab yog tswj hwm los ntawm GPUs, lossis cov duab ua haujlwm.
TPUs, lossis Tensor Processing Units, ntawm qhov tod tes, yog cov txheej txheem tsim los tsim tshwj xeeb rau kev ua kom lub tshuab ua haujlwm ceev.
Muaj cov cuab yeej tsim nyog rau txoj haujlwm yog qhov tseem ceeb hauv lub ntiaj teb ntawm cov khoos phis tawj. Kev ua tau zoo, ceev, thiab kev ua haujlwm ntawm kev ua haujlwm tshwj xeeb tuaj yeem cuam tshuam loj heev los ntawm kev xaiv hom kev ua haujlwm kom raug.
Vim li no, kev sib piv GPUs thiab TPUs yog qhov tseem ceeb heev rau txhua tus neeg uas sim ua kom lawv lub zog ua kom zoo tshaj plaws.
Txawm li cas los xij, cia peb pib nrog cov hauv paus.
Processor yog dab tsi?
Lub processor yog ib qho tseem ceeb ntawm lub computer. Nws ua cov kev suav uas xav tau rau lub computer ua haujlwm.
Nws ua cov txheej txheem lej, kev xav, thiab kev tawm tswv yim / tso tawm raws li cov lus txib los ntawm kev ua haujlwm.
Cov kab lus "processor," "central processing unit (CPU)," thiab "microprocessor" feem ntau siv sib hloov nrog ib leeg. Txawm li cas los xij, CPU tsuas yog lwm hom processor xwb. Nws tsis yog tib lub processor hauv lub computer. Nws yog ib qho tseem ceeb txawm tias.
CPU ua feem ntau ntawm kev suav thiab kev ua haujlwm. Nws ua haujlwm raws li "lub hlwb" ntawm lub computer.
Hauv tsab xov xwm no, peb yuav tham txog ob lub processors sib txawv; TPU thiab GPU.
Dab tsi txawv GPUs los ntawm TPUs, thiab vim li cas koj yuav tsum paub txog lawv? /p>
GPUs
GPUs, lossis Graphics Processing Units, yog cov khoom siv hluav taws xob zoo. Lawv tau tsim tshwj xeeb rau kev ua cov duab thiab cov duab. GPUs yog ib qho ntawm ntau cov cores me me. Cov cores no sib koom tes los daws cov ntaub ntawv ntau ntau ib txhij.
Lawv ua tau zoo heev ntawm kev tsim cov duab, yeeb yaj duab, thiab 3D duab.
Nws zoo li tus kws kos duab ua haujlwm tom qab ntawm qhov chaw los tsim cov duab koj pom ntawm koj lub vijtsam. GPU hloov cov ntaub ntawv nyoos rau hauv cov duab ntxim nyiam thiab cov yeeb yaj kiab uas koj pom.
TPUs
Tensor Processing Units, los yog TPUs, yog tshwj xeeb circuits. Lawv tsim tshwj xeeb rau tshuab kev kawm. TPUs yog qhov zoo rau cov kev xav tau ntawm kev siv tshuab loj-kev kawm. Li no, peb tuaj yeem siv lawv hauv kev kawm tob thiab kev cob qhia neural network.
Nyob rau hauv cov ntaub ntawv no, lawv tsis zoo li GPUs, uas yog tsim rau ntau lub hom phiaj xam.
Nws zoo li tus neeg txawj lej lej uas daws cov teeb meem nyuaj thiab ua rau AI ua haujlwm. Xav txog qhov no: thaum koj siv tus pabcuam virtual zoo li Siri lossis Alexa, TPU ua haujlwm tsis tu ncua tom qab qhov xwm txheej. Nws txhais koj lub suab lus qhia thiab teb raws li.
Nws yog tus saib xyuas ua kom tiav cov kev suav suav uas xav tau los txhais cov lus tawm suab. Thiab, nws nkag siab qhov koj tab tom thov, thiab teb kom raug.
GPU vs TPUs
Nkag siab txog Cov Ntsiab Lus
GPUs (Graphics Processing Units) thiab TPUs (Tensor Processing Units) yog ob qho tseem ceeb ntawm cov khoom siv kho vajtse pom hauv computer systems.
Kev sib piv ntawm Kev Ntsuas Kev Ntsuas
Peb Yuav Ua Dab Tsi?
Lub zog ua haujlwm, nco bandwidth, thiab kev siv hluav taws xob yog qhov tseem ceeb ntawm kev ua haujlwm. Lawv cuam tshuam GPU thiab TPU peev xwm. Peb tuaj yeem siv cov qauv no thaum piv GPU thiab TPU.
TPUs tshwj xeeb yog tsim rau kev kawm tshuab. Lawv muaj ntau yam zoo dua GPUs, suav nrog kev ua kom nrawm dua, nco bandwidth zoo dua, thiab txo qis kev siv hluav taws xob. Thaum GPUs paub zoo txog kev muab kev ua haujlwm siab.
zog efficiency
Hauv kev suav, kev siv hluav taws xob yog qhov teeb meem tseem ceeb. Nws yuav tsum raug coj mus rau hauv tus account thaum piv GPUs nrog TPUs. Kev siv hluav taws xob ntawm cov khoom siv kho vajtse tuaj yeem cuam tshuam rau tus nqi thiab kev ua haujlwm ntawm koj lub cev.
Thaum nws los txog rau kev siv hluav taws xob, TPUs muaj txiaj ntsig zoo dua GPUs. Nyob rau hauv lub sij hawm ntev, lawv muaj kev lag luam ntau dua thiab ib puag ncig zoo vim lawv siv zog tsawg.
Software Txhawb
Koj qhov kev xaiv yuav tsum nyob ntawm qhov kev txhawb nqa software thiab cov qauv kev ua haujlwm. Nws yog ib qho tseem ceeb los xaiv cov khoom siv uas sib haum nrog koj cov khoom. Thiab, nws yuav tsum muab cov kev txhawb nqa software uas koj xav tau.
GPUs yog qhov kev xaiv zoo dua ntawm no. Lawv muab ntau hom kev ua qauv thiab kev txhawb nqa software. TPUs, ntawm qhov tod tes, yog tsim tshwj xeeb rau kev kawm tshuab ua haujlwm. Yog li, lawv tsis muab tib theem ntawm kev sib cuam tshuam thiab kev txhawb nqa zoo li GPUs.
Nqi thiab Muaj Muaj
Hais txog tus nqi, GPUs feem ntau siv tau thiab tsis tshua kim dua TPUs. GPUs yog tsim los ntawm ntau lub tuam txhab, suav nrog Nvidia, AMD, thiab Intel. Peb siv GPUs nyob rau hauv ntau yam kev siv xws li kev ua si mus rau kev xam phaj.
Yog li ntawd, lawv muaj kev lag luam loj thiab kev sib tw. Qhov no yeej ua rau cov nqi pheej yig.
TPUs, ntawm qhov tod tes, yog tsim los ntawm Google nkaus xwb thiab tsuas yog muaj nyob ntawm Google Huab. TPUs raug nqi ntau dua li GPUs vim lawv cov khoom siv tsawg. Tsis tas li ntawd, nws muaj kev xav tau los ntawm kev kawm tshuab kev kawm thiab cov kws tshaj lij.
Txawm li cas los xij, koj yuav xav tau qhov kev ua tau zoo uas TPUs muab rau kev cob qhia ML qauv. Tom qab ntawd, tus nqi siab thiab kev txwv tsis pub tuaj yeem tsim nyog.
Cov khoom siv kho vajtse twg zoo tshaj plaws rau koj cov kev xav tau?
Cov lus teb rau lo lus nug no yog nyob ntawm ntau yam sib txawv. Koj yuav tsum tshawb xyuas koj cov peev nyiaj, koj qhov kev xav tau ntawm kev ua haujlwm, thiab hom haujlwm uas koj xav ua.
GPUs yog qhov kev xaiv pheej yig dua yog tias tus nqi yog koj qhov tseem ceeb. TPU 'yog tsawg kawg yog 5 npaug kim dua.
Koj qhov kev xav tau tshwj xeeb thiab qhov yuav tsum tau ua thaum kawg yuav txiav txim siab yam khoom siv kho vajtse zoo tagnrho rau koj. Nws yog ib qho tseem ceeb los ntsuas qhov zoo thiab qhov tsis zoo ntawm txhua qhov kev xaiv nkag tau ua ntej xaiv qhov kev xaiv.
Peb puas tuaj yeem siv GPU rau Tshuab Kev Kawm Zoo?
Kev kawm tshuab tuaj yeem ua tiav ntawm GPUs. Vim lawv lub peev xwm los ua kom tiav cov kev suav lej uas xav tau rau kev cob qhia tshuab kev kawm qauv, GPUs yog qhov tseeb yog qhov kev xaiv zoo tshaj plaws rau ntau tus kws kho tshuab kev kawm.
Nrov sib sib zog nqus kawm moj khaum zoo li TensorFlow thiab PyTorch tau sib xws nrog ntau yam software cuab yeej ntawm GPUs. TPUs yuav tsis ua haujlwm nrog lwm cov kev pabcuam software thiab cov tsev qiv ntawv. Lawv tau tsim tshwj xeeb los ua haujlwm nrog Google's TensorFlow moj khaum.
Hauv kev xaus, rau cov neeg siv khoom nrhiav kev nkag tau yooj yim dua, kev siv tshuab kev lag luam ntau dua, GPUs yuav zoo dua. Rau cov neeg siv khoom uas xav tau kev ua haujlwm tshwj xeeb rau kev tsim thiab ua cov qauv kev kawm, TPUs tseem yog qhov kev xaiv zoo tshaj plaws.
Lub Neej Tom Ntej Yuav Zoo Li Cas?
Cov txheej txheem yuav txuas ntxiv txhim kho nyob rau yav tom ntej.
Peb cia siab tias lawv yuav muaj kev ua tau zoo dua, kev lag luam hluav taws xob, thiab cov nqi moos ceev.
Artificial txawj ntse thiab kev kawm tshuab kev nce qib yuav thawb kev tsim cov txheej txheem tsim kho rau qee yam kev siv.
Nws kuj tau kwv yees tias qhov sib txawv mus rau ntau cov tub ntxhais CPUs thiab ntau dua cache muaj peev xwm.
Sau ntawv cia Ncua