Isbaarada Sharing iyo Tababarka Dib loo Bilaaban karo
Farsamooyinka lagu badbaadinayo xaaladda tababarka moodeelka oo kala googo'an (Shards) si moodooyinka waaweyni la keydiyo oo dib loo rari karo iyadoo aan la mergayn xusuusta ama xadka diskka, sidaas darteed orodka burburay wuxuu si toos ah u qaadan karaa meeshii uu ka tagay.
Dulmar
Essential for any training job that runs for days or weeks across many GPUs.
quusid qoto dheer
Bar-baaritaan tababarku waa sawir wax kasta oo loo baahan yahay si dib loogu bilaabo: miisaannada moodeelka, dawladaha wanaajiya, jadwalka heerka-waxbarashada, booska xog-qaadiyaha, iyo abuur nambarka koronto-dhaliyaha. Moodooyinka waaweyn sawirkani wuxuu noqon karaa boqolaal gigabytes, oo aad ugu weyn hal fayl ama xusuusta hal mashiin. Isbaarada isbaaradu waxay u kala qaybsantaa sawirka faylal badan iyo darajooyin badan, marka GPU kastaa wuxuu u qoraa jeex kiisa oo barbar socda. Tababarka dib loo bilaabayo ayaa dib u soo celiya jeexjeexyadaas oo si sax ah u soo celiya xaaladdii buuxdaayd. La'aanteed, orod dhowr toddobaad ah oo shil ku dhacay saacadda 200 waa inay dib uga bilaabataa xoq. Qaab dhismeedka sida PyTorch Barbaarinta Qaybsan, DeepSpeed, iyo Hugging Face Hub Qaabka badbaadiyayaasha jeexan ayaa sameeya habkan joogtada ah.
Aragtida Farsamada
Sharding waxay u shaqeysaa sababtoo ah tababarka la qaybiyay ayaa horey u kala qaybiyay miisaannada iyo wanaajinta gobolada oo dhan darajooyin (iyada oo loo marayo xogta, tensor, ama barbardhiga ZeRO). Darajo kastaa waxay si taxane ah u dhigtaa qaybteeda oo kaliya, inta badan waxay u qaabaysan tahay sida safetensors oo u oggolaanaysa caajisnimada, kaydinta xusuusta-mapped. Faylka tusaha ah ayaa khariidado u magac-dabeeya faylalka shard. Si dib loogu bilaabo si go'aamin, nidaamku sidoo kale wuu sii jirayaa gobolada RNG, tirinta tilaabada hagaajinta, iyo kabitaanka saxda ah ee dataloader, markaa dib u habeyntu waxay soo saartaa isku xigxigyo isku mid ah.
Saamaynta Istiraatijiyadeed
Qiimaha iyo miisaaniyada
Go'aamada qaab-dhismeedku waxay horseedaan waxqabadka iyo kharashka hawlgalka sannadaha.
Go'aamo cad
Waxbarashada farsamada waxay ka caawisaa kooxaha inay doortaan xidhmo sax ah, ma aha oo kaliya kan ugu cusub.
Xakamaynta tayada
Doorashooyinka injineernimada ee wanaagsan waxay yareeyaan shilalka la isku halleyn karo ee wax soo saarka.
Mustaqbalka Wadaagista Isbaarada iyo Tababarka Dib loo Bilaabanayo
Isbaarada ayaa ka soo wareegeysa dhacdo-joojin xilliyeedka aduunka oo ay u beddeshay wax aan la socon oo ku dhawaad bilaash. Filo in badan oo xasuus iyo isbaaro is dulsaaran oo ku qora jeexjeexa gadaasha inta uu tababarku socdo, oo lagu daray isbaaro-koontarool oo la tir tiray oo la soo koobay kuwaas oo ka badbaada guuldarrooyinka noodhka ee caadiga ah ee qiyaasta kun-GPU. Bakhaarada walxaha daruuriga ah iyo heerarka NVMe ee degdega ah ee maxalliga ah ayaa martigelin doona shards, iyo qaababka caadiga ah sida badbaadada ayaa sii wadin doona hagaajinta badbaadada, degdega ah, qayb ka mid ah soo celinta tababarka iyo soo dejinta ka-qaybgalka labadaba.
Dhaqangelinta Adduunka-dhabta ah
Nashqada soohdintu waxay ku socotaa kumanaan GPU-yo ah oo si toos ah u badbaadiya isbaarooyinka jeexjeexan dhowrkii boqol oo tallaaboba markaas hal noodh guuldaraystay kaliya wuxuu ku kacayaa daqiiqado, ma aha maalmo.
Wejiga laabta oo qaybinaya nooc furan oo kala duwan sida jeexjeexyada badbaadada iyo index.json si ay isticmaalayaashu u soo dejiyaan oo ay gabal ugu shubaan.
Cilmi baare dib u bilaabaya habayn-wanaagsan oo hakad galay kaasoo soo celinaya xawli-hubiyaha saxda ah, tirinta tillaabada, iyo booska xog-qaadaha si uu u sii socdo si aan kala go 'lahayn.
Tababarka tusaalaha ah ee GPU-yada daruuriga ah ee raqiis ah, halkaas oo isbaarooyin badan oo la jeexjeexay ay u oggolaadaan shaqada inay badbaado in la saaro oo dib loo dhigo.
Khatarta & Dariiqyada Ilaalada
Hagaajinta hal bartilmaameed waxay qarin kartaa daciifnimada nidaamka ballaaran.
Kaabayaasha dhaqaalaha iyo dayactirka inta badan waa la dhayalsadaa.
Nabadgelyada iyo daldaloolada u fiirsashada ayaa kori kara marka nidaamyadu noqdaan kuwo aad u adag.
Qorshe Hawleedka Dhaqangelinta
Qeex daahida, tayada, iyo bartilmaameedyada qiimaha ka hor inta aan la hirgelin.
Benchmark marka la eego culeyska dhabta ah iyo xaaladaha xogta.
La socodka qalabka khaladaadka, leexashada, iyo saamaynta isticmaalaha.
U diyaari dib-u-noqoshada iyo dariiqyada jawaab-celinta dhacdada ka hor inta aanad miisaan.
Sii wad Sahaminta
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Hagaha xiga
Slurm ee Kooxaha Tababarka AI
Su'aalaha soo noqnoqda
What is Checkpoint Sharding and Resumable Training?
Farsamooyinka lagu badbaadinayo xaaladda tababarka moodeelka oo kala googo'an (Shards) si moodooyinka waaweyni la keydiyo oo dib loo rari karo iyadoo aan la mergayn xusuusta ama xadka diskka, sidaas darteed orodka burburay wuxuu si toos ah u qaadan karaa meeshii uu ka tagay. Muhiim u ah shaqo kasta oo tababar ah oo soconaysa maalmo ama toddobaadyo GPU-yo badan.
Waa maxay sababta isbaarooyinkii waaweynaa ay u kala qaybsameen jajab?
Isbaarooyin waaweyn (boqolaal GB) waa kuwo aan macquul ahayn hal fayl oo kale; Sharding waxay u ogolaataa darajooyin badan inay si isku mid ah u qoraan jeexyadooda waxayna awood u yeelaan in si kooban loo soo raro.
Marka laga reebo miisaanka moodeelka, maxaa kale ee ay tahay in isbaarada dib loo bilaabi karo ay caadi ahaan badbaadiso?
Si sax ah loo bilaabo, isbaaradu waxay kaydisaa gobolada wanaajiya, gobolada-nambar-dhaliye- random-ka, tirinta tilaabada, iyo halka xog-qaaduhu ka tagay.
Waa maxay faa'iidada ugu weyn ee tababarka dib loo bilaabayo ee shaqooyinka dheer?
Isbaarooyinka dib loo soo celin karo, orodka hakadku waxa uu dib u soo shubaa xaaladii u danbaysay ee la badbaadiyay wuuna sii socdaa, halkii uu ka tuuri lahaa maalmo xisaabeed.
Sidee buu darajo kasta oo GPU ah u qaybiyaa isbaarada la jeexjeexay?
Sababtoo ah tababbarka la qaybiyey wuxuu horey u kala qaybiyey moodalka darajooyinka, darajo kastaa waxay qortaa jeexeeda oo kaliya, taasoo ka dhigaysa mid barbar socota oo xusuusta waxtarka leh.
Doorkee ayuu ka ciyaaraa faylka tusaha ee isbaarooyinka jeexan?
Tusmada (tusaale, index.json) ayaa diiwaan gelisa jeexjeexa xajiya halbeeg kasta si ay rarayaashu u soo qaadaan oo ay dib isugu ururiyaan qaybaha saxda ah.