Overview
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.
Slurm yeAI Kudzidzisa Clusters chivakwa chehunyanzvi chinokanganisa mhando yemhando, mutengo wezvivakwa, latency, uye kuvimbika pachiyero.
Deep Dive
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.
Mastering 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. Slurm yeAI Kudzidzisa Clusters chivakwa chehunyanzvi chinokanganisa mhando yemhando, mutengo wezvivakwa, latency, uye kuvimbika pachiyero. Kuti uvake kunzwisisa kwakadzama, bata Slurm yeAI Kudzidzisa Masumbu semuenzaniso wekushandisa, kwete chinhu chimwe chete: tsanangura zvinodikanwa, kujekesa fungidziro, uye patsanura izvo zvinogona kuitwa nehurongwa hwakavimbika kubva kune izvo zvichiri kuda kutonga kwenyanzvi.
Mukuita, zvikwata zvakasimba zvinoshandisa Slurm yeAI Kudzidzisa Clusters inogonesa zvivakwa, data, uye sarudzo dzezvivakwa zvinopesana nekuvimbika uye mutengo. Ivo vanonyora zvakajeka maitiro ebudiriro, bvunzo vachipokana ne data rechokwadi uye mafambiro ebasa, uye iterate zvichibva pane zvakacherechedzwa maitiro ekutadza kwete kuhwina-nguva imwe chete yebhenji. Apa ndipo apo kunzwisisa kwe theoretical kunoshanduka kuve kugona kwakasimba pane chigadzirwa, mutemo, uye mashandiro.
Zvisarudzo zvezvivakwa zvinotyaira kuita uye mutengo wekushandisa kwemakore. Panguva imwecheteyo, Kukwirisa imwe bhenji kunogona kuvanza yakafara system kushaya simba. Nzira yakatsiga ndeyekubatanidza kukurumidza kuyedza nekutonga: mhanyisa vatyairi vendege, tora humbowo, buritsa matanda esarudzo, uye urambe uchivandudza chengetedzo semaitiro emuenzaniso, zvinotarisirwa nemushandisi, uye zvinodikanwa zvekutonga.
Strategic Impact
Zvisarudzo zvezvivakwa zvinotyaira kuita uye mutengo wekushandisa kwemakore.
Zvisarudzo zvezvivakwa zvinotyaira kuita uye mutengo wekushandisa kwemakore. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Dzidzo yehunyanzvi inobatsira zvikwata kusarudza murwi wakakodzera, kwete iwo mutsva chete.
Dzidzo yehunyanzvi inobatsira zvikwata kusarudza murwi wakakodzera, kwete iwo mutsva chete. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Sarudzo dzeinjiniya dziri nani dzinoderedza zviitiko zvekuvimbika mukugadzira.
Sarudzo dzeinjiniya dziri nani dzinoderedza zviitiko zvekuvimbika mukugadzira. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
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 diki rekuongorora kuita maGPU asina basa nepo yakakura yakachengetwa yekumhanyisa kumhanya inomirira kutanga.
Mushure mekunge node yatadza pakati pekumhanya, Slurm inodzokorodza basa uye inotangazve kubva kune ichangoburwa yekutarisa pane kutanga patsva.
Maitiro Ekuita
Slurm yeAI Kudzidzisa Masumbu mukuita
A frontier lab inotanga kudzidziswa kwemavhiki akawanda kumhanya nezviuru zveGPU ine imwechete sbatch script ichikumbira mazana emanodhi.
Lab yemuganhu inotanga kudzidziswa kwemavhiki akawanda kumhanyisa zviuru zveGPU ine imwechete sbatch script ichikumbira mazana emanode Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura emhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi emupendero, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye kukanganisa mutengo nekufamba kwenguva.
Slurm yeAI Kudzidzisa Masumbu mukuita
Muongorori anoendesa 'srun --gres=gpu:8' kuti abate maGPU masere pane imwe node yePyTorch DDP kuyedza.
Muongorori anoendesa 'srun --gres=gpu:8' kuti abate maGPU masere pane imwe node yePyTorch DDP yekuyedza Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura hunhu hwepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi emupendero, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye kukanganisa mutengo nekufamba kwenguva.
Slurm yeAI Kudzidzisa Masumbu mukuita
Kudzosera kumashure kuronga kunotsvedza basa diki rekuongorora kuita maGPU asina basa nepo yakakura yakachengetwa yekumhanyisa kumhanya inomirira kutanga.
Kudzosera kumashure kuronga kunotsvedza basa pfupi rekuongorora kuita maGPU asina basa nepo yakakura yakachengetwa yekumhanya inomirira kutanga Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura emhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye mutengo wekukanganisa nekufamba kwenguva.
Slurm yeAI Kudzidzisa Masumbu mukuita
Mushure mekunge node yatadza pakati pekumhanya, Slurm inodzokorodza basa uye inotangazve kubva kune ichangoburwa yekutarisa pane kutanga patsva.
Mushure mekunge node yakundikana pakati pekumhanya, Slurm inodzosera basa uye inotangazve kubva kwazvino cheki panzvimbo yekutanga pamusoro Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura hunhu hwepamberi, chengetedza nzira yekukwira kwevanhu yemakesi emupendero, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye kukanganisa mutengo nekufamba kwenguva.
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.
Tsanangura latency, mhando, uye mutengo zvinangwa usati waitwa. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Benchmark pasi pechokwadi mutoro uye data mamiriro.
Benchmark pasi pechokwadi mutoro uye data mamiriro. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Chishandiso chekutarisa zvikanganiso, kudonha, uye mushandisi maitiro.
Chishandiso chekutarisa zvikanganiso, kudonha, uye mushandisi maitiro. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Gadzirira nzira dzekudzosera kumashure uye dzezviitiko usati wawedzera.
Gadzirira nzira dzekudzosera kumashure uye dzezviitiko usati wawedzera. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.