• Allison Vacanti's avatar
    Add support for BitFields. · 56cc5c3d
    Allison Vacanti authored
    BitFields are:
    - Stored in memory using a contiguous buffer of bits.
    - Accessible via portals, a la ArrayHandle.
    - Portals operate on individual bits or words.
    - Operations may be atomic for safe use from concurrent kernels.
    The new BitFieldToUnorderedSet device algorithm produces an ArrayHandle
    containing the indices of all set bits, in no particular order.
    The new AtomicInterface classes provide an abstraction into bitwise
    atomic operations across control and execution environments and are used
    to implement the BitPortals.
BenchmarkDeviceAdapter.cxx 59.3 KB