InoteveraGaidhi rinotevera
Seldon Core uye Inference Grafu
Tekinoroji
Nhungamiro yehunyanzvi
LLM Inference Routing uye Load Bancing
Iyo yekudzora layer inosarudza kuti ndeipi modhi replica, GPU, kana backend inofanirwa kubata yega yega inouya LLM chikumbiro, uye nzira yekuparadzira traffic kuti pasave nesevha imwechete inoremerwa.
Teerera kugwaro iriAI-yakarondedzerwa · ~2 min
Pa peji ino2 min verenga
Pfupiso
Yakaitwa zvakanaka, inocheka latency uye mutengo; yakaitwa zvisina kunaka, inokonzera nguva yekubuda uye isina basa maGPU.
Kudzika Kwakadzika
Kushandira LLM pachiyero kunoreva kumhanyisa akawanda replicas mhiri kweGPU dzakawanda, uye inference traffic inoputika uye haina kuenzana-zvinokurudzirwa zvinosiyana zvisingaite pakureba nekuoma. Router inogara kumberi uye inosarudza kwainoenda ichishandisa masaini akapfuma kwazvo kupfuura classic round-robin. Mazuva ano LLM-anoziva ma routers anofunga nezve kudzika kwemutsara, kugara kweKV-cache, uye kana replica yakatobata inofananidzira prefix (prefix-cache affinity), saka chikumbiro chekutevera chinoenda kunogara cache yayo. Mamwe ma routers anosarudzawo kuti ndeupi modhi yekushandisa - kutumira mibvunzo iri nyore kune yakachipa diki modhi uye yakaoma kune hombe (modhiyo routing). Mutoro wekuenzanisa wobva waenzana kudzvanywa pane replicas kudzivirira hotspots, ruremekedzo chiyero, uye chengeta muswe latency wakaderera uchiwedzera yakazara goodput uye GPU kushandiswa.
Kuitwa muNyika yeChokwadi
Chikuva chechatbot chinopinza hurukuro yega yega kune replica yakabata KV cache, saka yekutevera inotendeuka inorova prefix cache uye pindura nekukurumidza.
RouteLLM-maitiro masisitimu anotumira mibvunzo yakapusa kune diki modhi yakachipa uye inokwidza chete yakaoma kune yepakati modhi, yekucheka mutengo nekuderera kwemhando yekurasikirwa.
Kubernetes Gateway API Inference Extension nzira neGPU mhenyu kudzika kwemutsetse uye cache state panzvimbo ye plain round-robin pamapods.
LiteLLM inomiririra traffic mhiri OpenAI, Anthropic, uye mamodheru anozviitisa ane kudzoka shure uye chiyero-yekuganhura-inoziva kuenzanisa kana mupi achibata.
Ramangwana reLLM Inference Routing uye Rodha Kuyera
Routing iri kuve yekutanga-kirasi, yakadzidzwa chikamu. Zvirongwa zvakaita seKubernetes 'Gateway API Inference Extension, vLLM's kugadzirwa stack, uye LiteLLM/Envoy-based routers inomisa cache-inoziva uye mutengo-inoziva kuronga. Tarisira mamwe semantic uye kuomerwa-kwakavakirwa modhi routing (RouteLLM-maitiro), SLA-inotyairwa pamberi pemitsara, yakawanda-dunhu uye nzvimbo-chiitiko kuziva, uye kusimbisa-akadzidza mitemo inoenzanisa latency, throughput, uye dhora mutengo munguva chaiyo se modhi, mitengo, uye traffic shift.
Kuzvishandisa
Nei zvichikosha
- Mutengo uye bhajeti. Zvisarudzo zvezvivakwa zvinotyaira kuita uye mutengo wekushandisa kwemakore.
- Sarudzo dzakajeka. Dzidzo yehunyanzvi inobatsira zvikwata kusarudza murwi wakakodzera, kwete iwo mutsva chete.
- Kudzora kwemhando yepamusoro. Sarudzo dzeinjiniya dziri nani dzinoderedza zviitiko zvekuvimbika mukugadzira.
Chenjera
- Kugadzirisa imwe bhenji kunogona kuvanza yakafara system kushaya simba.
- Infrastructure uye mari yekugadzirisa inowanzotarisirwa pasi.
- Chengetedzo uye kucherechedzwa mapundu anogona kukura sezvo masisitimu anowedzera kuoma.
Matanho anotevera
- Tsanangura latency, mhando, uye mutengo zvinangwa usati waitwa.
- Benchmark pasi pechokwadi mutoro uye data mamiriro.
- Chishandiso chekutarisa zvikanganiso, kudonha, uye mushandisi maitiro.
- Gadzirira nzira dzekudzosera kumashure uye dzezviitiko usati wawedzera.
Ramba Uchiongorora
Tsamba yemahara
Tora iyo yemazuva ese AI pfupiso
Nhatu dzakasimbiswa dzeAI nyaya mangwanani ega ega pakati pevhiki, dzakanyorwa neChirungu chakajeka. Yemahara zvachose, hapana ads.
Imwe email zuva rega rega revhiki. Bvisa kunyoresa kamwe chete. Hatimbotengese kana kugovera kero yako.
Zviedze iwe pachako
Take the LLM Inference Routing and Load Balancing quiz
Mhinduro yepakarepo pamhinduro yega yega, uye chitupa chinogovaniswa chine ID inobatika kana wapedza kosi.
Tsigira dzidzo yemahara yeAI. AI Understanding ndeye 501(c)(3) isingabatsiri - hapana ads, hapana paywall, zvachose. Ita chipo
Mibvunzo inowanzo bvunzwa
Chii chinonzi LLM Inference Routing uye Load Bancing?
Iyo yekudzora layer inosarudza kuti ndeipi modhi replica, GPU, kana backend inofanirwa kubata yega yega inouya LLM chikumbiro, uye nzira yekuparadzira traffic kuti pasave nesevha imwechete inoremerwa. Yakaitwa zvakanaka, inocheka latency uye mutengo; yakaitwa zvisina kunaka, inokonzera nguva yekubuda uye isina basa maGPU.
Nei plain round-robin kazhinji iri yakashata-yekuremedza nzira yeLLM inference?
Zvikumbiro zveLLM zvinosiyana zvakanyanya pakureba / mutengo, uye replica's KV cache inoita kuti zvikamu zvinamate, saka upofu bhasikoro backends inofuratira cache affinity uye mutoro chaiwo.
Chii chinonzi 'prefix-cache affinity' routing kuyedza kuwana?
Kana replica yatobata iyo KV cache ye prefix yakagovaniswa, kufambisa yekutevera ipapo inoshandisa iyo cache pachinzvimbo chekuidzokorora, kuchengetedza compute uye latency.
Mukuoma-kwakavakirwa modhi nzira, chii chinowanzoitika kumubvunzo uri nyore?
Model routers seRouteLLM inotumira mibvunzo iri nyore kune yakachipa diki modhi uye chengetedza inodhura yemuganhu mhando kune dzakaoma, kucheka mutengo nekuderera kwemhando yekurasikirwa.
Ndeipi mhenyu siginecha inonyanya kubatsira kune LLM-inoziva mutoro balancer?
Real backend telemetry - ma tokens akamirira, batch kuzara, cache kugara - inoratidza chokwadi mutoro zviri nani pane nyore kuverenga kuverenga.
Chii chinopa chishandiso chakaita seLiteLLM mukuseta kwevazhinji-vanopa?
LiteLLM inoshanda semumiriri wenzira kune vanopa (OpenAI, Anthropic, inozviitisa), ichiwedzera kudzoreredza uye chiyero-yekuganhura-kuziva kuenzanisa.
Ramba uchidzidza
Mazano anoenderana
Mamwe madhairekitori akasarudzirwa nyaya iyi