cumulative_sum1()

__kernel void stan::math::opencl_kernels::cumulative_sum1	(	__global SCAL *	out_wgs,
		__global SCAL *	out_threads,
		__global SCAL *	in,
		int	size
	)

First kernel of the cumulative sum implementation.

Each thread sums the assigned elements and threads within same work group add their results together.

Parameters

[out]	out_wgs	results from each work group
[out]	out_threads	results for each thread
[in]	in	input data
	size	size number of elements in the input

Definition at line 27 of file cumulative_sum.hpp.