Imemori Eqhubekayo ye-Optane DC - I-Optane ngefomethi ye-DIMM

Ngesonto eledlule eNgqungqutheleni ye-Intel Data Center Tech, inkampani yethule ngokusemthethweni amamojula enkumbulo e-Optane 3D XPoint ngefomethi ye-DIMM, ebizwa nge-Optane DC Persistent Memory (sicela ungaphambanisi nayo Imemori ye-Intel Optane - umugqa wabathengi wamadrayivu we-caching).

I-memory stick inomthamo we-128, 256 noma i-512 GB, i-pinout ihambisana nezinga le-DIMM, noma kunjalo, i-hardware kufanele isekele lolu hlobo lwememori - ukusekelwa okunjalo kuzovela esizukulwaneni esilandelayo se-Intel Xeon server platforms. Ngokuqondene nokusekelwa kwesoftware yomkhiqizo, iphrojekthi ye-Intel's Open Source isinesikhathi eside ikhona Ikhithi Yokuthuthukisa Inkumbulo Eqhubekayo (PMDK, kuze kube sekupheleni konyaka odlule - NVML).

Ngeshwa, isethulo asinayo imininingwane yobuchwepheshe efana nokusetshenziswa kwamandla, imvamisa, njll. - sizolinda isibuyekezo ku ARK. Akukacaci ukuthi kuzokwazi yini ukuhlanganisa i-DRAM ne-Optane esiteshini esifanayo sokulawula inkumbulo. Kodwa-ke, inkumbulo esanda kuvela maduze izokwazi "ukuthinteka" futhi okuthile kungalinganiswa, nakuba okwamanje kuphela kude. I-Optane DC Persistent Memory izohlolwa ku-inthanethi kuleli hlobo—nawe futhi ungaba yilungu, uma usebenzela inkampani yozakwethu be-Intel (akukephuzi kakhulu ukuthi ube yiyo, noma kunjalo). Ipulazi leseva elinama-2-processor node, 256 GB DRAM kanye ne-1 TB Persistent Memory ihlinzekwa ukuze ihlolwe.

Ngaphezu kwalokho, ekupheleni konyaka, ukunikezwa kwenkumbulo kumaphrojekthi ngamanye kuzoqala. Hhayi-ke, ukuthengiswa okubanzi kuhlelelwe ukuqala kuka-2019.

Source: www.habr.com