Nkhani

Pamene machitidwe a high-performance computing (HPC) akuchulukirachulukira, ndikofunikira kugwiritsa ntchito njira yabwino yogawa mphamvu. Magawo ogawa mphamvu (PDUs) ndi ofunikira pakuwonetsetsa chitetezo ndi magwiridwe antchito a HPC. M'nkhaniyi, tikambirana za kugwiritsa ntchito ma PDU mu HPC ndi zabwino zomwe amapereka.

Kodi ma PDU ndi chiyani?

PDU ndi gawo lamagetsi lomwe limagawa mphamvu pazida kapena makina angapo. Ma PDU amagwiritsidwa ntchito nthawi zambiri m'malo opangira ma data ndi malo a HPC kuti azitha kugawa mphamvu moyenera komanso moyenera.

Mitundu ya PDUs

Mitundu ingapo ya ma PDU ikupezeka mu ntchito za HPC. Basic PDUs amapereka ntchito yogawa mphamvu yoyambira. Ma PDU anzeru ali ndi zida zapamwamba, kuphatikiza kuyang'anira patali, kuyang'anira kagwiritsidwe ntchito ka mphamvu, ndi zowunikira zachilengedwe. Ma PDU osinthidwa amalola kuyendetsa njinga zakutali kwa malo ogulitsira.

Momwe ma PDU amagwiritsidwira ntchito mu HPC

Ma PDU amagwiritsidwa ntchito kuwongolera kugawa mphamvu kwa ntchito za HPC, kuwonetsetsa kuti ikugwira ntchito bwino komanso yodalirika. Popeza makina a HPC amafunikira mphamvu zambiri ndipo amayendetsa zida zingapo nthawi imodzi, kasamalidwe koyenera kagawidwe ka magetsi ndikofunikira.

Ubwino wa PDUs mu HPC

Kuwongolera mphamvu kwamphamvu kwa PDU mu HPC kumapereka maubwino angapo, kuphatikiza:

1. Kuwonjezeka kwadongosolo kwadongosolo: PDUs zimathandiza kuti ayankhe mofulumira pamagetsi, kuchepetsa nthawi yopuma ndikuwonjezera nthawi yowonjezera.

2. Kupititsa patsogolo mphamvu zamagetsi: Ma PDU okhala ndi zida zapamwamba monga kuyang'anira kagwiritsidwe ntchito ka mphamvu amatha kupititsa patsogolo kagwiritsidwe ntchito ka mphamvu, zomwe zimapangitsa kuti pakhale ndalama zochepetsera nthawi.

3. Kudalirika kowonjezereka: PDUs amapereka redundancy, kuonetsetsa kuti machitidwe ovuta amakhala ndi mphamvu zokhazikika.

Mapeto

Ma PDU ndi ofunikira pamachitidwe a HPC chifukwa amawonetsetsa chitetezo komanso kuchita bwino. Mitundu yosiyanasiyana ya PDU yomwe ilipo imalola zinthu zapamwamba, kukonza kasamalidwe kagawidwe ka mphamvu, ndikuwonetsetsa kuti magwiridwe antchito akuyenda bwino. Ndiubwino wamakina owongolera nthawi, mphamvu zamagetsi, komanso kudalirika kowonjezereka, malo a HPC ali ndi ndalama zofunikira mu ma PDU pakuwongolera mphamvu moyenera.