Reboot nyaya pa Skylake uye Kaby Lake mapurosesa mushure mekushandisa iyo Specter chigamba

Intel yakaziva kuti mamwe mapurosesa echiratidzo, anokonzeresa zvekare muhurongwa, mushure mekushandisa iyo Specter chigamba. Maererano nashe Navin shenoy, iyezvino mutevedzeri wemutungamiri wekambani, 90% yemakomputa ane Intel processor ane chigamba chinopesana neSpecter neMeltdown. Asi mhedzisiro yakawanikwa iri kusagadzikana mushure mekuisa chigamba.

Pakutanga zvakanzi vamwe vatengi vane Broadwell naHaswell based processor vaitaura matambudziko. Asi dambudziko hariratidzike sekukanganisa chete ma processor. Sezviri pachena, mapurosesa achangoburwa, Skylake uye Kaby Lake inogona kunge iri kusangana nehurongwa hwekutanga.

Mr. Shenoy, akatamira kune vezvenhau kuburikidza neyake Blog zvemukati:

Isu takaona kuti maitiro akafanana anoitika mune zvimwe zvigadzirwa, zvinosanganisira Ivy Bridge, Sandy Bridge, Skylake, uye Kaby-based mapuratifomu.

Isu takaunza zvakare matambudziko aya mukati uye tiri kufamba takanangana nekuziva mudzi wedambudziko.

Naizvozvo, zvakafanotaurwa tichaona zvitsva zvinogadzirisa matambudziko ekutanga kana uchiisa chigamba. Shenoy akapa mukana wekuti vashandisi vehunyanzvi vashanyire iyo Intel Security Center, uko iyo kambani ichashambadzira yakajairika yekuvandudza pane shanduko yeumwe neumwe matambudziko.

Kune rimwe divi, mutevedzeri wapurezidhendi weIntel, anovandudza iko kuita maererano nemashandiro ari kuiswa neIntel patch. Mhedzisiro yacho inosiyana nemutoro webasa wakaiswa ma processor. Izvo zviito zvinokonzeresa marongero ehurongwa kana zvikumbiro zvakakura kune kernel zvichaona mashandiro avo achiderera pamusoro pevamwe ma processor.

Zvakawanda, izvi iri kutora kudonha mukuita kubva ku2% kusvika ku4% muzviitiko zvakawanda, ndiko kuti, patinosanganisa zviito zvinoverenga nekunyora, pamwe nekukwidziridzwa kwevhidhiyo. Kunyange zvakadaro, kana processor ichidikanwa, tinowana madonhwe ekuita padhuze ne18%. 

Parizvino hapana nhau zvine chekuita nematare akamhan'arwa nemasangano akasiyana siyana, achipesana neIntel, kusanganisira ivo chete vagovani vaive nenhau dzechiitiko ichi kubva kunhau Intel pakutanga yaisakwanisa kupa tsananguro yakajeka, ichisimbisa iyo yese indasitiri sechimwe chikonzero chekukanganisa. Chero zvazvingaitika, vagadziri vemidziyo yemakomputa vakagadziriswa neIntel, iyo yakakumbira ruregerero uye iri kushanda kudzivirira matambudziko anouya.


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