cub::BatchedCopyLookbackPolicy

struct BatchedCopyLookbackPolicy

The lookback tuning policy for all algorithms in DeviceMemcpy.

Public Functions

inline friend ::std::ostream &operator<<(

::std::ostream &os,

const BatchedCopyLookbackPolicy &policy

)

Public Members

BatchedCopySmallBufferPolicy small_buffer

Sub-policy for small buffers copied by a single thread block.

BatchedCopyLargeBufferPolicy large_buffer

Sub-policy for large buffers requiring multi-block collaboration.

Friends

inline friend constexpr bool operator==(

const BatchedCopyLookbackPolicy &lhs,

const BatchedCopyLookbackPolicy &rhs

) noexcept

inline friend constexpr bool operator!=(

const BatchedCopyLookbackPolicy &lhs,

const BatchedCopyLookbackPolicy &rhs

) noexcept