• ozric
    #22
    Ebből a szempontból primitívebb mint a Fermi.

    A Fermi félkoherens:

    "if the read and write paths are separate, it may be necessary to explicitly flush the entire write / ‘‘export’’ path before it is safe to issue the read, and any caches on the read path would not be coherent with respect to the write data."
    Forrás

    Viszont az Opteron a foglalatok között is cache koherens (L3).