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#ifndef __OPENCL_VERSION__
#include "header.cl"
#endif
__kernel void TEMPLATE(slice,Dtype)(const int_tp nthreads,
__global const Dtype* in_data,
const int forward, const int_tp num_slices,
const int_tp slice_size,
const int_tp bottom_slice_axis,
const int_tp top_slice_axis,
const int_tp offset_slice_axis,
__global Dtype* out_data) {
for (int_tp index = get_global_id(0); index < nthreads;
index += get_global_size(0)) {
const int_tp total_slice_size = slice_size * top_slice_axis;
const int_tp slice_num = index / total_slice_size;
const int_tp slice_index = index % total_slice_size;
const int_tp bottom_index = slice_index
+ (slice_num * bottom_slice_axis + offset_slice_axis) * slice_size;
if (forward == 1) {
out_data[index] = in_data[bottom_index];
} else {
out_data[bottom_index] = in_data[index];
}
}
}
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