Iiyunithi zokusetyenzwa kwedatha (i-DPUs) luhlobo olutsha lweeprosesa ezisebenza kakuhle ezinokuphinda zilungelelaniswe. Idityaniswe ne-interfaces yenethiwekhi yokusebenza okuphezulu, ii-DPU ziphucula umsebenzi kwaye zivuselele inethiwekhi kunye nemisebenzi yokugcina ethunyelwe ngamaseva amaziko edatha. Iingcali ezininzi ze-IT zikholelwa ukuba ii-DPUs zinamandla okudibanisa amandla kunye nee-CPU kunye nee-GPU ukuba zibe ziintsika zelizwe lekhompyutha.
Yenza ntoni iDPU?
I-DPU ngumgangatho wobuchwephesha be-chip kushishino lwe-IT kwaye yi-CPU ephezulu enokucwangciswa kwi-multi-core ekhokelela kujongano oluphezulu lwenethiwekhi. Ii-DPU zikwabhetyebhetye kwaye isoftware-iprogramu elungiselelwe iinjini zokukhawulezisa. Oku kwenza ukuba kube yimfuneko ukwenza iqonga elikwanti, elisekwe ngamafu. Ekugqibeleni, oku kumisela iminyaka elandelayo yetekhnoloji yokulinganisa ifu.
IiDPU njengeprosesa edibeneyo ezimeleyo
Ungasebenzisa iiDPU njengeprosesa edibeneyo ezimeleyo. Nangona kunjalo, zidla ngokudityaniswa kunye ne-a Ikhadi leNdibaniselwano yeNethiwekhi eSmart okanye i-SMARTNIC, isilawuli sojongano lwenethiwekhi esetyenziswa njengesixhobo esinamandla kwiiseva ze-hi-tech zangoku.
Abanye abathengisi basebenzisa iiprosesa ezisekiweyo ezixhamla kuphuhliso olunenkqubela phambili lweArm CPU ecosystem kunye neziseko zosetyenziso. Abanye abantu be-IT bakholelwa ukuba unokuzisebenzisa ngokupheleleyo ii-DPU kwaye ugxile kuphela kwindlela yokusebenza kwedatha ye-CPU ephezulu.
Inkxaso yokugcina iDPU
I-DPU yinto entsha ezukileyo ngesizathu. Ziyakwazi ukuguquguquka kakhulu, kwaye unokuzisebenzisa njengenkxaso yokugcina kwindawo yakho yedatha. Ukwenza umzekelo, ungasebenzisa i-Non-Volatile Memory Express okanye izixhobo zokugcina ze-NVMe ngokuzidibanisa ne-DPU's Peripheral Component Interconnect Express okanye ibhasi yePCIe.
Ukongeza, iDPU ikunika ufikelelo oluzinze ngakumbi kwixesha elidlulileyo izixhobo zokugcina oko kuxhomekeke kwi-NVMe-oF. I-DPU yenza ezi zixhobo ezincinci zokugcina njengezixhobo eziqhelekileyo ze-NVMe kwinkqubo. Le nkqubo ikhulisa uqhagamshelo lwakho kwindawo yokugcina kude kuba awusafuni abaqhubi abakhethekileyo ukuba baqhagamshele kwezi zixhobo zogcino zincinci.
Ukusetyenzwa kwedatha yintoni na
Ukutsiba i-x86 CPU eqhelekileyo ukuze usebenzise uhlaselo olukwintsebenzo ephezulu akufanelekanga. Cinga ngoku: ngaba i-CPU edibeneyo ingenza ngcono ukuba i-100 ye-Gigabit / i-sec ye-packet processing izisa i-x86 emadolweni ayo?
Endaweni yoko, ujongano lwenethiwekhi kufuneka luqine kwaye lusebenze ngokwaneleyo ukulawula ukusetyenzwa kwedatha yenethiwekhi. Ngakolunye uhlangothi, i-CPU kufuneka isetyenziselwe ukuqaliswa kwendlela yokulawula kunye nokulungiswa kwangaphandle, akukho okunye.
Iingcamango zokugqibela
Ngoku siyazi ukuba yintoni kanye kanye i-DPU, siyasiqonda isizathu sokuba abantu benze ingxabano malunga neeseva zayo zedatha ezisebenza kakhulu. Kuko konke umbulelo kumthamo weDPU wokukhulula ukugcinwa kunye nemisebenzi yenethiwekhi, eyenza iprosesa igxile ekusebenzeni inkqubo yokusebenza.
IiDPU ngokwenene ziyi-asethi kwizigebenga zetekhnoloji. Ngokongeza le teknoloji intsha kwiiseva zabo, abasebenzisi ekugqibeleni banokuyandisa i-CPU ukuya kwinqanaba elipheleleyo ngelixa besusa inethiwekhi eqhelekileyo kunye nokufikelela kwindawo yokugcina. Ukuba ujonge abavelisi, unokujonga ukuba yintoni na iNVIDIA, Marvell, Fungible, Pensando, Broadcom, Intel, kunye neKalray. Elo liqela elilungileyo lokuqalisa xa uphanda olu hlobo lwesisombululo.
I-YouTube: Yintoni i-DPU-I-Primer ye-STH eKhawulezayo kwiProsesa eNtsha (ServeTheHome)
Ngokucofa dlala, uyavumelana neYouTube Imiqathango yeNkonzo kwaye umthetho wabucala. Idatha ingabiwa noYouTube/Google.
Ikhredithi yeefoto: Yonke imifanekiso ebonisiweyo yeye-NVIDIA kwaye inikezelwe njengenxalenye yempahla yabo yeendaba.
