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warp_reduce.cuh File Reference
#include "specializations/warp_reduce_shfl.cuh"
#include "specializations/warp_reduce_smem.cuh"
#include "../thread/thread_operators.cuh"
#include "../util_arch.cuh"
#include "../util_type.cuh"
#include "../util_namespace.cuh"

Classes

class  cub::WarpReduce< T, LOGICAL_WARP_THREADS, PTX_ARCH >
 The WarpReduce class provides collective methods for computing a parallel reduction of items partitioned across a CUDA thread warp.

warp_reduce_logo.png
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struct  cub::WarpReduce< T, LOGICAL_WARP_THREADS, PTX_ARCH >::TempStorage
 The operations exposed by WarpReduce require a temporary memory allocation of this nested type for thread communication. This opaque storage can be allocated directly using the __shared__ keyword. Alternatively, it can be aliased to externally allocated memory (shared or global) or union'd with other storage allocation types to facilitate memory reuse. More...
 

Namespaces

 cub
 Optional outer namespace(s)
 

Detailed Description

The cub::WarpReduce class provides collective methods for computing a parallel reduction of items partitioned across a CUDA thread warp.