Új hozzászólás Aktív témák

  • S_x96x_S

    addikt

    Konkurencia :
    -------------------
    ARMv9 roadmap ( SVE2, Matrix maths ) ...
    eléggé agresszív lett az arm .. jövőre (2022) várhatóak az ARMv9 architektúrájú eszközök.
    https://www.anandtech.com/print/16584/arm-announces-armv9-architecture
    "For the next-generation mobile IP cores, code-named Matterhorn and Makalu, the company is disclosing an aggregate expected 30% IPC gain across these two generations, excluding frequency or any other additional performance gains which could be reached by SoC designers. This actually represents a 14% generational increases across these two new designs, and as showcased in the performance curve in the slide, would indicate that improvements are slowing down relative to what Arm had managed over the past few years since the A76. Still, the company states that the rate of advancement is still well beyond the industry average – admittedly that is being dragged down by some players."

    -------------------
    STH:
    https://www.servethehome.com/armv9-introduced-at-arm-vision-day-2021/
    "The key takeaways are that Armv9 is coming with improved performance and security. We should start to see designs once Arm’s partners adopt the architecture and implement it into products. On the server-side, this announcement is akin to how Intel started talking about Sapphire Rapids some time ago, yet we will not see chips for a little bit longer."

    ------------------
    megj1:
    persze az SVE2 - még 2019 -es ,
    de ha jól értem, akkor ez már "alap" lesz a v9 -es designoknál.
    ( ami már 2048b -es utasításokat is támogat )
    Ez hasonló lépés mint amikor az Intel eldöntötte, hogy az AVX-512 -öt a legalsóbb szegmensbe is benyomja ..

    megj2:
    - ezzel az Intel új AVX512, AMX (Advanced Matrix Extensions ) "rugalmasan" lefedik az ARM processzorai.

    Nagy kérdőjel:
    - a ZEN4-ben lesz-e AMX ?

Új hozzászólás Aktív témák