• Nathan Bronson's avatar
    increase AccessSpreader internal width · cd8bd8a1
    Nathan Bronson authored
    Summary:
    This diff exposes the maximum number of internal stripes
    supported by the AccessSpreader, increases that value from 128 to 256
    for server platforms, and uses bulk string operations to speed up the
    internal initialization. This change only affects the spreading results
    on machines with more than 128 hardware threads.
    
    (Note: this ignores all push blocking failures!)
    
    Reviewed By: yfeldblum
    
    Differential Revision: D20772443
    
    fbshipit-source-id: 5c7142efb2bb9ba07cc423195074fc33aeea6dcb
    cd8bd8a1
CacheLocalityTest.cpp 42.6 KB