Raws li kev ua haujlwm siab (HPC) cov tshuab ua kom nyuaj, nws yog qhov tseem ceeb rau kev khiav lag luam kom muaj txiaj ntsig zoo. Lub zog faib hluav taws xob (PDUs) yog qhov tseem ceeb hauv kev ua kom muaj kev nyab xeeb thiab ua haujlwm ntawm HPC kev ua haujlwm. Hauv tsab xov xwm no, peb yuav tham txog daim ntawv thov PDUs hauv HPC thiab cov txiaj ntsig uas lawv muab.
PDUs yog dab tsi?
PDU yog ib chav tsev hluav taws xob uas faib hluav taws xob rau ntau yam khoom siv lossis tshuab. PDUs feem ntau yog siv rau hauv cov chaw zov me nyuam cov ntaub ntawv thiab HPC cov chaw tswj hwm kev faib hluav taws xob kom muaj kev nyab xeeb thiab ua tau zoo.
Hom PDUs
Ntau hom PDUs muaj nyob rau hauv HPC cov haujlwm. Basic PDUs muab lub zog faib ua haujlwm tseem ceeb. Intelligent PDUs muaj cov yam ntxwv siab heev, suav nrog kev saib xyuas tej thaj chaw deb, saib xyuas kev siv hluav taws xob, thiab ib puag ncig sensors. Hloov PDUs tso cai rau tej thaj chaw deb fais fab caij tsheb kauj vab rau ib tus neeg qhov hluav taws xob.
Yuav siv PDUs li cas hauv HPC
PDUs yog siv los tswj kev faib hluav taws xob rau HPC kev ua haujlwm, ua kom nws cov txiaj ntsig zoo thiab txhim khu kev qha. Txij li HPC systems xav tau lub zog loj thiab khiav ntau yam khoom siv ib txhij, kev tswj hwm kev faib hluav taws xob zoo yog qhov tseem ceeb.
Cov txiaj ntsig ntawm PDUs hauv HPC
Kev tswj hwm hluav taws xob PDU zoo hauv HPC muab ntau yam txiaj ntsig, suav nrog:
1. Ua kom lub sijhawm ua haujlwm tau zoo: PDUs ua kom cov lus teb sai dua hauv cov hluav taws xob hluav taws xob, txo qis qis thiab nce lub sijhawm ua haujlwm.
2. Txhim kho kev siv hluav taws xob zoo: PDUs nrog cov yam ntxwv siab heev xws li kev saib xyuas kev siv hluav taws xob tuaj yeem ua kom zoo rau kev siv hluav taws xob, ua rau cov nqi txuag lub sij hawm.
3. Txhim kho kev ntseeg siab: PDUs muab kev rov ua dua, ua kom cov tshuab tseem ceeb muaj lub zog tas li.
Xaus
PDUs yog qhov tseem ceeb hauv HPC kev ua haujlwm vim lawv ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo. Qhov ntau ntawm PDU hom muaj tso cai rau cov yam ntxwv siab heev, txhim kho kev tswj hwm hluav taws xob, thiab ua kom muaj kev ua haujlwm zoo. Nrog rau cov txiaj ntsig ntawm kev txhim kho lub sijhawm ua haujlwm, lub zog ua haujlwm tau zoo, thiab txhim kho kev ntseeg siab, HPC cov chaw muaj kev nqis peev tseem ceeb hauv PDUs rau kev tswj hwm hluav taws xob zoo.
Post lub sij hawm: Dec-17-2024