Ukukhula kwe-CDU kwezindawo zokugcina amadatha ze-AI & HPC [Indlela ye-2024]

Zonke Izigaba
Ukuthumela Amasimbi Okukhula Ngokuphelele Kukusiza Kweminye Yezibalo

Ukuthumela Amasimbi Okukhula Ngokuphelele Kukusiza Kweminye Yezibalo

Ukukhula ngamafutha kwe-CDU kusinika indlela ekhuluma ngayo ukuthumela umthelela phakathi kwezinkampani zokukhula kwezindawo nezinkampani zokukhula ngamafutha zezinto zokusebenza. I-CDU (cooling distribution unit) iyakwakha amafutha, isilinganiso sesilinganiso, isikhala, nokuvaleka kwezifutha ngokuphelele, futhi iyakhiqiza izihlangothi zokukhula kwezindawo nasezinkampani zokusebenza uma kudingeka. Ngokuchaza kwezindlela zokusebenza, isistimu inokuhlanganisa izimpumpu, izihlangothi zokukhula, izifiltela, izivalve, izisensolo, izikontrolu, nezinqambu zokugxila ngokushesha. Ukukhula ngamafutha kwe-CDU kuyasebenza kubasebenzi bokukhula kwe-AI, izigaba zama-GPU, izisistimu zokukhula kwe-HPC, nezinye izinhlelo zokusebenza ezinamandla okukhula. Ngokwenza isikhungo sokukhula esithile, isistimu inokusiza ukuthi kubhekwe ngokuphelele ukukhula kwezinto, futhi kusobala ukugxila, ukubheka, ukuzilungisa, nokunqamuka kwezinye izinhlelo kwezindawo zokusebenza eziphelele.
Thola Isilinganiso

Usomiso Lwesicatshulwa

Isikhungo Sokukhula Kwabasebenzi Bokukhula Kwe-AI

Ukukhula kwe-CDU ngokusebenzisa amanzi kungakwazi ukunikeza indlela yokukhula eyodwa kubaseveri be-AI ne-rack zokubala ezigcwele ngokwezindawo zokukhula. Indlela yokukhula iyaphatha amanzi phakathi kwezindlela zokukhula zemithambo yezinkampani nezindlela zokukhula zezinto ezisebenzayo, futhi iyahlinzeka izimo zokusebenza ezibalulekile njengezindlela zokuphatha, ubukhulu bezindawo, nokutempuretha. Ngokuchaza kwe-rack, isistimu singaqhathaniswa nezincwadi zokukhula, izihlangothi, noma izinye izinto ezisemthambeni okanye ezizwele kuzinye izinto. Lokhu kusiza abasebenzi beshishini lokuhlela ukwenza indlela yokukhula eyodwa kubasebenzi be-AI obuyisiphephelo, ngakho-ke ukukhula kanye nokuhlola kufundwa kuzindawo zokukhula kufundwa kuzindawo zokusebenza.

Ukuphatha Kwemithambo Yokuqonda Ukukhula

Amathuba okukhula kwe-computing okuphezulu ayidinga ukususa isikhatshana ngokuphelele xa amaprocesor ne-“accelerators” abhaleka ngokuphelele. Ukuchitha kwamanzi kwe-CDU kungaqondana indawo yokuchitha yekhampu nezinhlobo zezinkampani zokusebenza, kubeka umkhakha wamanzi owodwa kwe-racks yezinkampani zokukhula kwe-high-performance. Ukugcina kungaqondana nesilinganiso sesikhatshana, isikhathi sokufusha, isithi sakanzi, izimo zempilo, nokuthi kanjani ukuthi kuyisilinganiso sokuthumela. Isistimu se-CDU esiyisilinganiso kungabona indawo eyisilinganiso yokujonga nokuphatha ukuthumela kamanzi. Lokhu kuyisibonelo sokusebenza kwe-research computing, amaphlatform okuziphatha, amasebenzana okweminyaka, namanye amathuba okukhula kwe-high-performance apho ubude bokurhola kuyakhula izinkinga zokuphatha isikhatshana.

Ukuguqula Kwekhoolinghi Yedatha Center

Ukuchitha kwe-CDU ngamafutha kungakwazi ukusiza amaphondolo wezindaba zokusebenza ekugcineni kwawo kusukela kwezindlela zokuchitha ngamafutha ezinkulu kuma-liquid-cooled infrastructure okuphezulu. I-Cooling Distribution Unit iyathatha indlela yokuxhuma phakathi kwezindlela zokuchitha zezindawo ezengeziwe nezisifundo esisha sokuchitha ngamafutha. Ngokuchaza kwezindlela zokusetshenziswa, abasebenzisi bangakhetha isistimu ngokwesikhundla sezindawo zokuchitha ngamafutha, umkhumbulo wokuchitha kwe-rack, izinkinga zokuxhuma, nokulandela izindlela zokuzisa. Ukuchitha ngamafutha kungabhalwa kuma-rack amahle ayo apho amakhubeka amaningi, ngakho-ke izinto ezingenabo zizokusebenzisa izindlela zokuchitha ezengeziwe. Lokhu kucindezelela ukuthi amaphondolo ayisisekelo lokuchitha ngamafutha njengoba izindlela zokusebenza zika-AI, GPU, ne-HPC ziyagcina.

Imikhiqizo Ehlobene

Ukusebenzisa ukuchitha kwesiliva kwe-CDU kuyasebenzisa i-CDU (cooling distribution unit) ukuhlela ukuthuthukiswa nokubhala kwesiliva phakathi kwezinkulungwane zokusebenza kwezindawo nezinhlelo zokusebenza zezibalo ezisebenzayo ngokuchitha kwesiliva. I-CDU ingayenzela indima yokuqondisa okuphelele kwezinhlelo zokuchitha ngokudlula kwechip, izihlangothi zokuchitha, izibhlokhi zemibili, izihlangothi zokugcina isiliva, nezinye izinqakamba zokugcina ngokwesikhumba. Ngokuzimisela kwezinhlelo, kungabikwa izimpumpu, izihlangothi zokuchitha, ukucitha, izivalve, izisensor, izinhlelo zokuphatha, nezicombi zokugcina ngokushesha. Izinto eziphambili zokuziqonda ziyizindlela zokukhetha ziyinkimbinkimbi yezimali zokuchitha, isiliva sokuchitha, isivinini sesiliva, ubunzima bokusebenza, izintemperatura zokuthumela nokubuyela, ubunzima bokugcina ngokwesikhumba, izihlangothi zokugcina, izinkinga zokubambisana, nezindawo zokufaka. Ukuchitha kwesiliva kwe-CDU kuyisisekelo esiphambili kwezindawo zokugcina izibalo zama-AI, izigaba zama-GPU, izindawo zokusebenza kwe-HPC, nezinye izinhlelo apho ubunzima bokusebenza kwezikhumba kuvutha inkimbinkimbi eyinkulu yokuhlela ukuchitha. I-CDU ekhethwe ngendlela efanele ingayenza ukuthuthukiswa kwezinhlelo zokuchitha, ukujabulisa ukujabulisa nokuhlola, nokuhlola nokwenza izilungiselelo ngokwesikhumba, futhi ingayenza isisekelo esisuka kusuka kwezindawo zokugcina ezinkulu kusasa.

Imibuzo Evame Ukubuzwa

Ukuchitha kwe-CDU ngamafutha kuyiphi?

Ukusebenza kwe-CDU kwe-liquid cooling kuyasebenzisa i-cooling distribution unit ukuze kubhalele nekuphatha i-liquid coolant phakathi kwe-facility cooling infrastructure nezinkambo zesi-T. I-CDU inokuthatha isikhundla sokulungisa umkhondo, ubunzima bekhanda, nobunzima besithili ngelishwa lokukhulisa izinkambo zesi-rack njenge-cold plates, i-manifolds, nezinhlobo zesi-direct-to-chip cooling circuits.
I-CDU inokubika isikhundla sokulungisa phakathi kwe-facility nezinhlobo zesi-cooling loops. Inokuphatha umkhondo wesi-coolant nokuphatha izimo zokusenzi kanye nokusiza ekubhaleni, ekufilthirweni, ekuthengiseni ubunzima, nokuphatha izihlanu. Lokhu kusiza ekubhaleni i-liquid cooling infrastructure yezindawo zokusebenza kwe-high-density computing.
Ukukhula kwe-CDU ngamafutha kungasiza i-AI servers, i-GPU systems, i-HPC clusters, kanye nezinye izinkampani zokusebenza ngokuphelele. Ukugcina okufanele kuyiphakade kuyidepende kwezinkinga zokusebenza, ukugcina kwesikhala, izinkinga zokusebenza kwezifutha, isivinini, ubunzima, isilinganiso sesikhala, kanye nezinkinga zokuxhumana.
Qaphela ukukhula okufanele, ukubeka kwesikhala, isivinini, ubunzima, isikhala sokuhlanganisa nokubuyela, ukuthandabuzwa kwezifutha, izinkinga zokusebenza kwezikhala, uhlobo lwezinxhumano, izinkomba zokujonga, ukuthinteka, kanye nesikhala sokufaka. I-CDU kufanele ibe yisibonelo sesikhala sokukhula kwezinkampani kanye nezinkinga zokwenza kusasa.
Yebo. I-CDU yokukhula ngamafutha iyisibonelo sesikhala sokukhula kwi-AI data centers apho i-GPU kanye nezinkampani zokuvumela zihlola isikhala esiphelele. I-CDU ingakhipha ukukhula okulinganiselwe phakathi kwezinkinga zokusebenza kwezinkampani kanye nezinkinga zokukhula ngamafutha okuhambisana nesikhala sokukhula kwezinkampani kanye nezinkinga zokukhula ngamafutha okuhambisana nesikhala sokukhula kwezinkampani, kusukela kwezinkinga zokusebenza kanye nezinkinga zokufaka.

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Ubufakazi Bamakhasimende

Ryan Mitchell

“I-CDU yasibeka isithunywa esisodwa phakathi kwezikhala zokusebenza nezinkumbulo zokuhlisa izinkumbulo ezingavamile. Ukubheka ukuvulwa kwezilwanyana nokutshona kwemizimba kwenza ukubheka okusodwa kwezilwanyana kufanele kusukela ngomso.”

Mark Davis

“Sithumela ukuhlisa izinkumbulo ngokuthi sibuyekezela izinkumbulo eziningi. I-CDU yasibiza ukugcina amakhonkothi wezilwanyana futhi yasibeka isibalo esihle sokubhala izinkumbulo ezingavamile.”

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Ukuphatha Okuhlanganisiwe Kwezilwanyana

Ukuphatha Okuhlanganisiwe Kwezilwanyana

Ukubeka kwe-CDU kweziliqoqo libonisa ukuthi kuyenzeka njani ukuthi iziliqoqo zihambisana phakathi kwezinkulungwane zokusebenza kwezindawo nezinkulungwane zokusebenza kwe-IT. I-CDU ingathintela imithombo emibalwa njengoko isivumelwano sesikhathi, ubunzima, nokuthi iziliqoqo ziyahamba noma zibuyela ngokuthi zingakhetha isikhathi sokuhamba. Ngokuchaza kwezinkulungwane, i-CDU ingaqondwa ngamapumpa, amaphutha okusinda, amavavha, ukuthintela iziliqoqo, izisensori, nezinqumo zokuphatha. Lokhu kwenza ukuthi kubhekwe njengomthombo wokubeka kweziliqoqo kuzo zonke izinhlelo zokubeka kweziliqoqo, njengokubeka kwechip, iziphephandaba zokubeka kweziliqoqo, izibhanku, nezinye izinhlelo zokubeka kweziliqoqo. Ngokuthintela izinqumo zokubeka kanye nezinqumo zokujonga, i-CDU ingasiza abasebenzi bezindawo zokusebenza ukuthi bakhangele izimo zokubeka kweziliqoqo ngokuphelele kwezinkulungwane zokusebenza eziningi kakhulu.
Ukugxilwa Kwesikhathi Sokubeka Kwechip

Ukugxilwa Kwesikhathi Sokubeka Kwechip

Ukukhula kwe-CDU ngokusebenzisa amanzi kungahlanganiswa nezindlela zokuhlanza izithombe zokugcina isikhathi esihle ezisebenzisa izi-servers zama-AI ne-HPC. Amansi ayadluliswa kusuka kwe-CDU ku-ma-cold plates noma ku-ma-water blocks okwenzeka kuzo kubizwa ngokuthi kufana nezinkampani ezingakhiwa kakhulu njenge-CPU ne-GPU. Isikhundla sesiqephu sasemaphandleni sibuyisa amansi ekhulayo kwi-CDU ukwenza ukuguqula isikhathi futhi ukuphinda kusale kusale. Ukubeka isikhundla kufanele kubhekele isikhathi sokugcina isikhathi sesiprocesor, izinkimbinkimbi zamansi, izinkinga zokudluliswa, izinkinga zokuphakama, isikhathi sokunika, nokuxhumana kwezindawo. Ngokubhekene nokubeka kahle, i-CDU inikeza indlela eyodwa phakathi kwezindlela zokuhlula isikhathi zemvelo nezindlela zokuhlula isikhathi zesiqephu esingakhiwa kakhulu.
Ukuphakamisa kwe-Data Center Cooling

Ukuphakamisa kwe-Data Center Cooling

Ukukhula kwe-CDU kungakwazi ukunika indlela eyodwa yokukhula kwezindawo zokugcina amadatha ekhanda lokusebenza ngokupheleleyo kwe-AI, i-GPU, kanye nezindawo zokusebenza ngokupheleleyo (HPC). Ukukhula kanye nokusakazela kwezindlela zokukhula kungakwazi ukuplanwa ngokubhekisele kwezinhlobo zezinto ezenziwa kuleli xesha, ngakho-ke kungakwazi ukudibanisa amaraki okunye noma izindlela zokukhula eziningi njengoba isikhundla sokusebenza sikhula. Ngokubhekisele kwezindawo, ukuthenga kwe-CDU kungathinta ukujabulisa, ukuthintana, ukuchitha, amapumpa, kanye nezindlela zokuxhuma ezifanele. Izindlela zokukhula eziphathelene ngezincwadi zokufakwa kungasiza ukwenza ukudibaniswa kwezindawo zokugcina amadatha ezinye ngokumangalisayo. Ngokubhekisa kwezinkinga zokukhula, ukwepheshe kwezindawo, ukuthi amandla ayenziwa yini ngokupheleleyo, ukuthi amandla ayenziwa yini ngokupheleleyo, ukufuna ukufuna ukuzivocavoca, kanye nokukhula kweminyaka emibili, abasebenzi bangakwazi ukuthuthukisa ukuthuthukisa kwezindawo zokugcina amadatha ngokupheleleyo kwezindawo ezikhulu.

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