Slurm yeAI Kudzidzisa Masumbu
Slurm ndeye yakavhurika-sosi yebasa maneja anoronga uye anomhanyisa mabasa pane yakakwirira-inoita makomputa masumbu, uye yave sarudzo yekusarudzika yekudzidziswa kukuru kweAI.
Pfupiso
Izvo zvine basa nekuti inogovera nekuvimbika kudzidziswa kukuru kunomhanya nezviuru zveGPU.
Kudzika Kwakadzika
Slurm (Simple Linux Utility for Resource Management) yakatanga mu supercomputing uye ikozvino inopa masimba mazhinji epasi rose makuru eAI ekudzidzisa masumbu. Vashandisi vanoendesa zvinyorwa zvebatch zvine sbatch, kukumbira zviwanikwa senge node uye maGPU ane mirairo yakadai --gres=gpu:8, uye Slurm mitsara, inoisa pamberi, uye inotanga basa. Yayo srun launcher inoburitsa maitiro akarongedzerwa munzvimbo dzese, ayo anowirirana nemasikirwo ane akagoverwa masisitimu sePyTorch DDP neNCCL. Slurm inoteedzera resource accounting, inosimbisa-yakanaka-kugova uye yekuparadzanisa miganho, uye inobata backfill kuronga kupinza mabasa madiki mumagap. Kune yepamberi modhi yekudzidziswa, zvikwata zvinovimba neSlurm kubata zviuru zveGPU, kutangazve kubva kunzvimbo dzekutarisa mushure mekutadza kwenode, uye kuchengetedza yakazvitsaurira kugona kweakareba mavhiki akawanda anomhanya.
Technical Insight
Iyo Slurm controller daemon (slurmctld) inoita sarudzo dzekuronga ukuwo mumiriri we slurmd pane imwe neimwe node inotangisa mabasa uye mishumo mamiriro. Iyo Generic Resource (GRES) plugin inoteedzera maGPU saka mabasa anovakumbira zvakajeka. srun inoseta nharaunda dzakasiyana (chinzvimbo, saizi yenyika, tenzi kero) iyo yakagovera maraibhurari ekudzidzisa akaverengerwa kubootstrap NCCL kutaurirana. Kudzoreredza kurongeka kunoita kuti mabasa mapfupi amhanye nekukurumidza chero asinganonoke kuchengetedzwa kwepamusoro, kuchengetedza kushandiswa kwakakwira.
Strategic Impact
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.
Ramangwana reSlurm reAI Kudzidzisa Masumbu
Slurm inoramba ichiwedzera kuputika kwegore, tsigiro yemidziyo kuburikidza nePyxis uye Enroot, uye yakasimba GPU-inoziva maficha. Sezvo maAI masumbu anoyera akananga ku100,000-pamwe maGPU, tarisira kushivirira kwakasimba kwekukanganisa, otomatiki yekutarisa-kutangazve kubatanidzwa, uye elastic mabasa ayo anochinja mushure mekutadza. Masangano mazhinji zvino anomhanyisa Slurm padivi kana pasi peKubernetes, uye mahybrid schedulers anovavarira kubatanidza HPC-maitiro ekushanda pamwe ne-cloud-native flexibility for ever-lasting training run.
Real-World Implementation
A frontier lab inotanga kudzidziswa kwemavhiki akawanda kumhanya nezviuru zveGPU ine imwechete sbatch script ichikumbira mazana emanodhi.
Muongorori anoendesa 'srun --gres=gpu:8' kuti abate maGPU masere pane imwe node yePyTorch DDP kuyedza.
Kudzosera kumashure kuronga kunotsvedza basa pfupi rekuongorora kuita maGPU asina basa nepo yakakura yakachengetwa yekumhanyisa kumhanya inomirira kutanga.
Mushure mekunge node yakundikana pakati pekumhanya, Slurm inodzokorodza basa uye inotangazve kubva kune ichangoburwa yekutarisa pane kutanga patsva.
Njodzi & Guardrails
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.
Implementation Roadmap
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
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Gaidhi rinotevera
DeepSpeed uye Megatron Kudzidzisa Stacks
Mibvunzo inowanzo bvunzwa
Chii chinonzi Slurm yeAI Kudzidzisa Masumbu?
Slurm ndeye yakavhurika-sosi yebasa maneja anoronga uye anomhanyisa mabasa pane yakakwirira-inoita makomputa masumbu, uye yave sarudzo yekusarudzika yekudzidziswa kukuru kweAI. Izvo zvine basa nekuti inogovera nekuvimbika kudzidziswa kukuru kunomhanya nezviuru zveGPU.
Ndeupi murairo unowanzo shandiswa nevashandisi kuendesa batch basa kuSlurm?
sbatch inotumira batch script inotsanangura zviwanikwa uye mirairo yebasa kuSlurm queue.
Basa reSlurm rinokumbira sei maGPU?
Iyo Generic Resource (GRES) system inoita kuti mabasa akumbire maGPU zvakajeka, semuenzaniso --gres=gpu:8.
Ndechipi chikamu cheSlurm chinoita sarudzo dzepakati dzekuronga?
slurmctld ndiye controller daemon inoronga mabasa, ukuwo slurmd ichimhanya pane imwe neimwe node kuvhura mabasa.
Sei srun ichiita zvakanaka neyakagoverwa masisitimu ekudzidzisa sePyTorch DDP?
srun inotangisa mabasa akawiriraniswa munzvimbo dzese uye inopa chinzvimbo uye tenzi-kero info iyo akagovera maraibhurari anoshandisa kubootstrap.
Chii chinangwa chekudzosera kumashure kuronga muSlurm?
Backfill inovandudza mashandisirwo nekuisa mabasa madiki mukuronga mapundu chero bedzi asingasundire kumashure mabasa akachengetwa.