Intel GPU SGX - sungani deta yanu pa khadi lojambula. Ndi chitsimikizo

Khadi yojambula ya Intel Xe yokhala ndi chithandizo cha SGX GPU

Kuyambira pomwe idalengezedwa kuti Intel ipanga khadi yake yamavidiyo, anthu onse omwe akupita patsogolo akhala akudikirira kuti mapulani ayambe kusintha kukhala chinthu chogwirika. Zambiri zaukadaulo zomwe zimadziwika pano, koma lero titha kunena zinazake zenizeni komanso zofunika. Zadziwika kuti tsogolo la Intel kanema khadi lithandizira ukadaulo wofanana ndi Chithunzi cha Intel SGX, posungira zodalirika kwambiri zazinthu zofunika kwambiri - zimatchedwa GPU SGX.

Tanena zaukadaulo wa Intel Software Guard Extensions posachedwa pokhudzana ndi Kutulutsa kwa Intel SGX Card. Zowonjezera za Intel SGX ndi malangizo a CPU omwe amathandizira kuti mapulogalamu azitha kupanga ma enclaves, madera otetezedwa m'malo adilesi ya pulogalamu yomwe imapereka chinsinsi komanso kukhulupirika ngakhale pakakhala pulogalamu yaumbanda yamwayi.

Koma si ndondomeko yokhayo yomwe iyenera kutetezedwa, komanso deta ya ogwiritsa ntchito. Magulu a zigawenga amalota usana ndi usiku za momwe angabere zithunzi zanu ndikuzifafaniza kapena kuzibisa. Osati bwanji opanda zikumbukiro zofunika kwambiri? Intel SGX, mumitundu yake ya GPU SGX, imathanso kupulumutsa pano. Pankhaniyi zimagwira ntchito motere.

Udindo wofunikira muukadaulo uwu, monga momwe dzinalo likusonyezera, imaseweredwa ndi purosesa yazithunzi. "Kodi khadi la kanema likukhudzana bwanji ndi kusungirako deta?" - mwina mumafunsa. Chowonadi ndi chakuti ndi ulemu wonse kwa Intel SGX, pali mapurosesa ochepa omwe amathandizira ukadaulo uwu kuposa omwe satero. Chifukwa chake, zidasankhidwa kusamutsa kuphedwa kwa code yodalira SGX ku GPU, yofanana ndi momwe zidachitikira mu Intel SGX Card yomwe yatchulidwa kale. Khadi la kanema liri ndi mwayi winanso: kapangidwe kake kamalola kuti ikhale ndi kukumbukira kwakukulu, komwe kungagwiritsidwe ntchito ngati zosungirako zotetezedwa.

Mfundo yogwiritsira ntchito GPU SGX ili motere. Zithunzi za galu wanu yemwe mumamukonda, komanso deta ina yofunika kwambiri, imayikidwa pamalo osungiramo makadi a kanema pogwiritsa ntchito mapulogalamu apadera a Intel. Chitetezo cha Intel SGX chimagwira ntchito pamayendedwe oyendetsa mafayilo. Chotsatira, pulogalamu yapadera yomweyi imagwirizanitsa zomwe zili zosungirako ndi utumiki wamtambo mu imodzi mwa mitundu yosankhidwa ndi ogwiritsa ntchito. Mosiyana ndi mautumiki ena amtambo, kasitomala wa Intel sangathe kusokonezedwa chifukwa amakhala ndi madera ovuta m'magawo a SGX. Choncho, deta yanu imalandira madigiri angapo a chitetezo ku kuba ndi chiwonongeko.

Kodi chimachitika ndi chiyani ngati mapulogalamu a Intel asiya kugwira ntchito pazifukwa zina ndipo deta yatsekeredwa m'malo mwake? Intel ikuyembekeza kugawana ukadaulo wake ndi anthu ena kutengera chiphaso chokhazikika komanso kuwongolera. Kotero padzakhala njira ina. Chabwino, dongosolo lokha liziwoneka pamsika kale kuposa maonekedwe a makadi a kanema - nthawi ikadali yosadziwika. Koma tidikira.

Source: www.habr.com