Incamake
Slurm nisoko rifunguye-ryakazi rishinzwe gucunga gahunda no gukora imirimo kumasoko yo kubara cyane, kandi byahindutse amahitamo asanzwe mumahugurwa manini ya AI. Nibyingenzi kuko ikwirakwiza rwose imyitozo nini ikora ibihumbi bya GPU.
Slurm ya AI Training Clusters ni tekinoroji yo kubaka tekinike igira ingaruka kumiterere yicyitegererezo, igiciro cyibikorwa remezo, ubukererwe, no kwizerwa mubipimo.
Kwibira cyane
Slurm (Byoroheje Linux Utility for Resource Management) yatangiriye muri supercomputing none iha imbaraga amatsinda menshi yo guhugura AI. Abakoresha batanga ibyiciro byanditse hamwe na sbatch, basaba ibikoresho nka node na GPUs hamwe nubuyobozi nka --gres = gpu: 8, na Slurm umurongo, bashyira imbere, bagatangira akazi. Srun itangiza ibyara inzira ihuza inzira, ikomatanya muburyo busanzwe hamwe na PyTorch DDP na NCCL. Slurm ikurikirana ibaruramari ryumutungo, ikurikiza neza-kugabana no kugabanya imipaka, kandi ikemura gahunda yo gusubira inyuma kugirango uhindure imirimo mito mu cyuho. Ku myitozo yicyitegererezo cyumupaka, amakipe yishingikiriza kuri Slurm gucunga ibihumbi bya GPU, gutangira kuri bariyeri nyuma yo kunanirwa, no kubika ubushobozi bwabigenewe kumara ibyumweru byinshi.
Ubushishozi
Umugenzuzi wa Slurm daemon (slurmctld) afata ibyemezo byigihe mugihe umukozi wa slurmd kuri buri node atangiza imirimo na raporo imiterere. Amacomeka rusange (GRES) akurikirana GPUs kuburyo imirimo ibasaba neza. srun ishyiraho ibidukikije bihinduka (urwego, ingano yisi, master adresse) yagabanije amasomero yamahugurwa yasomwe kuri bootstrap itumanaho rya NCCL. Gahunda yo gusubira inyuma ireka imirimo migufi ikora hakiri kare mugihe idatinze cyane-kubika ibyingenzi, kugumya gukoresha hejuru.
Kwiga Slurm ya AI Amahugurwa
Slurm nisoko rifunguye-ryakazi rishinzwe gucunga gahunda no gukora imirimo kumasoko yo kubara cyane, kandi byahindutse amahitamo asanzwe mumahugurwa manini ya AI. Nibyingenzi kuko ikwirakwiza rwose imyitozo nini ikora ibihumbi bya GPU. Slurm ya AI Training Clusters ni tekinoroji yo kubaka tekinike igira ingaruka kumiterere yicyitegererezo, igiciro cyibikorwa remezo, ubukererwe, no kwizerwa mubipimo. Kugirango wubake byimbitse, fata Slurm ya AI Training Clusters nkicyitegererezo gikora, ntabwo ari ikintu kimwe: gusobanura ibyagezweho, gusobanura ibitekerezo, no gutandukanya ibyo sisitemu ishobora gukora byizewe nibisaba guca imanza zinzobere.
Mubimenyerezo, amatsinda akomeye akoresha Slurm kumasomo ya AI Amahugurwa atezimbere ubwubatsi, amakuru, hamwe nibikorwa remezo birwanya kwizerwa nigiciro. Bandika ibipimo ngenderwaho byerekana intsinzi, bagerageza kurwanya amakuru afatika hamwe nakazi keza, kandi bagasubiramo bashingiye kubikorwa byagaragaye ko batsinzwe aho gutsinda inshuro imwe. Aha niho imyumvire yubumenyi ihinduka mubushobozi burambye kubicuruzwa, politiki, nibikorwa.
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka. Mugihe kimwe, Guhindura igipimo kimwe gishobora guhisha intege nke za sisitemu. Uburyo bukomeye cyane ni uguhuza umuvuduko wikigereranyo hamwe na disipuline yimiyoborere: kuyobora abaderevu, gufata ibimenyetso, gutangaza ibyemezo byicyemezo, no gukomeza kuvugurura uburyo bwo kwirinda nkimyitwarire yicyitegererezo, ibyo abakoresha bategereje, nibisabwa n'amategeko bigenda bihinduka.
Ingaruka z'Ingamba
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka.
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Ubuhanga bwa tekinike bufasha amakipe guhitamo umurongo ukwiye, ntabwo ari shyashya gusa.
Ubuhanga bwa tekinike bufasha amakipe guhitamo umurongo ukwiye, ntabwo ari shyashya gusa. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Guhitamo neza bya injeniyeri bigabanya ibintu byizewe mubikorwa.
Guhitamo neza bya injeniyeri bigabanya ibintu byizewe mubikorwa. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Gushyira mu bikorwa Isi
Laboratoire yumupaka itangiza ibyumweru byinshi byamahugurwa ikora ibihumbi n'ibihumbi GPU hamwe ninyandiko imwe ya sbatch isaba amajana.
Umushakashatsi atanga 'srun --gres = gpu: 8' gufata GPU umunani kumurongo umwe kugirango igeragezwa rya PyTorch DDP.
Guteganya gusubira inyuma umwanya muto wo gusuzuma akazi muri GPU idafite akazi mugihe amahugurwa manini yabitswe ategereje gutangira.
Nyuma yuko node yananiwe gukora hagati, Slurm isaba akazi kandi igakomeza kuva kuri bariyeri iheruka aho gutangira.
Uburyo bwo Gushyira mu bikorwa
Slurm ya AI Amahugurwa yo Kwimenyereza
Laboratoire yumupaka itangiza ibyumweru byinshi byamahugurwa ikora ibihumbi n'ibihumbi GPU hamwe ninyandiko imwe ya sbatch isaba amajana.
Laboratoire yumupaka itangiza amahugurwa yibyumweru byinshi ikorwa mubihumbi bya GPU hamwe ninyandiko imwe ya sbatch isaba amajana n'amajana Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo byujuje ubuziranenge imbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
Slurm ya AI Amahugurwa yo Kwimenyereza
Umushakashatsi atanga 'srun --gres = gpu: 8' gufata GPU umunani kumurongo umwe kugirango igeragezwa rya PyTorch DDP.
Umushakashatsi atanga 'srun --gres = gpu: 8' gufata GPU umunani kuri node imwe kugirango igeragezwa rya PyTorch DDP Amakipe akunze kubona ibisubizo byiza iyo asobanuye ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
Slurm ya AI Amahugurwa yo Kwimenyereza
Guteganya gusubira inyuma umwanya muto wo gusuzuma akazi muri GPU idafite akazi mugihe amahugurwa manini yabitswe ategereje gutangira.
Gahunda yo gusubira inyuma yerekana umwanya muto wo gusuzuma muri GPU idafite akazi mugihe amahugurwa manini yabigenewe ategereje gutangira Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo byujuje ubuziranenge imbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
Slurm ya AI Amahugurwa yo Kwimenyereza
Nyuma yuko node yananiwe gukora hagati, Slurm isaba akazi kandi igakomeza kuva kuri bariyeri iheruka aho gutangira.
Nyuma yuko node yananiwe gukora hagati, Slurm isaba akazi hanyuma igakomeza kuva kuri bariyeri iheruka aho gutangirira hejuru yamakipe ubusanzwe ibona ibisubizo byiza iyo isobanuye ibipimo byujuje ubuziranenge imbere, igakomeza inzira yo kuzamura abantu kubibazo byimbitse, kandi ikurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
Ingaruka & Kurinda
Gutezimbere igipimo kimwe gishobora guhisha intege nke za sisitemu.
Ibikorwa Remezo no kubungabunga akenshi usanga bidahabwa agaciro.
Icyuho cyumutekano no kwitegereza birashobora kwiyongera uko sisitemu igenda igorana.
Igishushanyo mbonera
Sobanura ubukererwe, ubuziranenge, nigiciro cyibiciro mbere yo kubishyira mubikorwa.
Sobanura ubukererwe, ubuziranenge, nigiciro cyibiciro mbere yo kubishyira mubikorwa. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Ibipimo byerekana umutwaro ufatika hamwe namakuru yimiterere.
Ibipimo byerekana umutwaro ufatika hamwe namakuru yimiterere. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Gukurikirana ibikoresho kubikosa, drift, ningaruka zabakoresha.
Gukurikirana ibikoresho kubikosa, drift, ningaruka zabakoresha. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Tegura inzira yo gusubiza ibyabaye mbere yo gupima.
Tegura inzira yo gusubiza ibyabaye mbere yo gupima. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.