Streaming buy xalaat ak wax luy am ci token yu bari
Streaming speculatif ak wax luy waaja am ci token yu bari dañuy gaawal defar modelu làkk ci xayma ay token yu bari ci ëlëg benn yoon, ba noppi xool leen ci benn yoon, ludul defar benn token benn yoon.
Résumé
They cut latency without changing the text the model would have written.
Plongeur bu xóot
Decodage autorégressive normal dafa yeex ndax token bu nekk dafay laaj pass forward bu mat te token yi dañuy génne benn ci ginaaw beneen, bàyyi GPU bi ñu jëfandikoowul bu baax. Decodage speculatif dafay saafara lii ak benn drafter bu yomb buy propoze benn token candidat, bi model target bu mag bi di xool ci paralel; bépp prefix bu méngoo ak li target bi wara defar dañu koy nangu te doo fay, ba noppi ñu saafara jafe-jafe bi njëkk. Streaming speculatif ak Medusa-style multi-token prediction dafay fold drafter bi ci model bi ci boppam: boppu prediction yu gëna woyof (wala benn stream token speculatif) bàyyi benn model ñu defar ak xool, moytu xeetu defar bu wuute. Ndax xool bu baax la, distribution biy génne dafay nuru decodage standard, dangay am 2 ba 3 yoon lu néew ci jéego yu toppalante.
Gis-gis xarala
Caabi gi mooy transformateur bi mën na am position yu bari ci benn pass forward ci njëg yu yomb ni benn, ndax dafay tënku ci memory-bandwidth, nekkul ci ordinatër bi, ci diiru decodage. Bopp yiy wax luy am lu bari dañuy genne ay jeton kàndidaa ngir liggéey yu bari yi ci topp; garab wala toppalante kàndidaa yi dañu leen di xool ñoom ñaar, ba noppi nangu gi dafay jëfandikoo misaalu bañ (wala méngoo bu bëgg lu baax) suko defee token yiñ nangu topp distribution bi ñu bëgg. Guddaay biñ nangu ci jéego bu nekk mooy wane gaawaay bi.
njeextalu pexe
Njëgg ak budget
Dogal yi architecture di jël dañuy indi njariñ ak njëgu liggéey bi ay at ci ginaaw.
dogal yu gëna leer
Njàngalem xarala yi dafay jàppale ekip yi ñu tànn li gën, te baña yam ci li gëna bees daal.
Xool kalite
Tanneef yu gëna baax ci wàllu ingeñër dina wàññi jafe-jafe yi ci wàllu wóor ci liggéey bi.
Ëlëgu streaming buy xalaat ak wax luy am ci token yu bari
Pexem xalaat sa bopp te soxlawul benn modelu projet bu wuute, dafay nekk default ci motëri inference yi, te gëstu dafay push tolluwaayu nangu gi gëna kawe ak boppu projet yu gëna baax, kàndidaa yuñ defaree garab, ak tàggat modelu base bi ñu boole ngir wax luy am ci token yu bari (mën na yokk kalite bi itam). Xaarandil ni pexe yii dina ñu boole ak kantite ak batching suko defee assistant interactif yi yëg ni ñu ngi ci saasi doonte model yi dañuy màgg.
Doxal ci àdduna dëgg
Dagg latency tontub assistant chat ci 2 ba 3x jëfandikoo boppu wax luy am ci xeetu Medusa
Yokk dekodage speculatif ci serwëru inference suko defee amul benn xeetu projet bu soxla dalal
Gaawaale matt kode fu ñuy nangu ay token yu gudd te ñu mëna seentu ci ay pàcc yu yaatu
Wàññil njëgu GPU ci laaj bu nekk ci dindi yeneen token ci bépp pass forward buñ tënk ci mémoire bi
Risk yi ak balustrade yi
Optimize benn benchmark mën na nëbb ñakk kattan yu gëna yaatu ci sistem bi.
Njëg li ñuy fay ci infrastructure yi ak ci toppatoo dañuy faral di suufeel.
Bu sistem yi di gëna xawa jafee xam, jafe-jafe yi am ci wàllu kaaraange ak seetlu mën nañu gëna bari.
Roadmap ngir samp gi
Mandargal latency, kalite, ak njëg yi laata ngay jëfandikoo.
Benchmark ci biir sargal ak done yu dëggu.
Jumtukaay bi di saytu njuumte yi, derive bi ak njeextalu jëfandikukat bi.
Waajal rollback ak yooni tontu ci jafe-jafe yi laata ngay eskale.
Weyal di banneexu
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Gis bi ci topp
Taggat ci wax luy am ci token yu bari
Laaj yi ñuy faral di laaj
What is Speculative Streaming and Multi-Token Prediction?
Streaming speculatif ak wax luy waaja am ci token yu bari dañuy gaawal defar modelu làkk ci xayma ay token yu bari ci ëlëg benn yoon, ba noppi xool leen ci benn yoon, ludul defar benn token benn yoon. Dañu dagg latency te soppi wuñu mbind mi model bi wara bind.
Lan moo waral dekodage autorégressif buñ miin di yeex ci GPU bi?
Token bu nekk dafa soxla pass forward boppam te dañuy toppalante bu baax, moo tax GPU bi dafay tënku ci memory-bandwidth te duñu ko jëfandikoo bu baax ci decodage bi.
Lu 'defarkat' di def ci dekodaas speculatif?
Ab defarkat bu yomb dafay proposer ay jetons candidat yu model target bu mag bi di xool ci paralel.
naka lañuy denc kalite génne ci dekodaas speculatif?
Saytu (matching bu bëgg xaalis wala sampling bu bañ) dafay fexe ba jeton yiñ nangu ñu topp distribution bi model bi ñuy wut di defar, kon génne gi du soppiku.
Lan moo wuutale Medusa ak dekodage speculatif bu yàgg bi?
Xeetu Medusa-style dafay boole jëmmal ci biir model bi ak yeneen boppu prediction, moytu soxla jappale beneen model jëmmal.
Lan moo waral transformateur bi mëna xool position candidat yu bari ci njëg yu yomb ni benn ci decodage bi?
Bi ñuy dekode, bottleneck bi dafay toxal poid yi ci mémoire bi, kon poñ yeneen position ci benn pass bi dafay yokk tuuti ci njëgu calcul bi.