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| author | steniu01 <steven.niu@arm.com> | 2017-07-27 15:42:44 +0100 |
|---|---|---|
| committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-09-17 14:16:42 +0100 |
| commit | cfc6fe8bffceb9acc5234985f6da73361abd56d7 (patch) | |
| tree | 5c412f894dcfb2c9690707dddca91efb34c8dc90 /src/core/CL/cl_kernels/convolution_layer.cl | |
| parent | e33eb645664e3525086a01b27674febc99ecf5c3 (diff) | |
| download | ComputeLibrary-cfc6fe8bffceb9acc5234985f6da73361abd56d7.tar.gz | |
COMPMID-443 collapse higher dimension for CL col2im kernel
Change-Id: I99d41c7c95b8d4e3cd5c1685c68936b6a2db4192
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/81885
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Diffstat (limited to 'src/core/CL/cl_kernels/convolution_layer.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/convolution_layer.cl | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/core/CL/cl_kernels/convolution_layer.cl b/src/core/CL/cl_kernels/convolution_layer.cl index 7eb04c76ca..0dd331f171 100644 --- a/src/core/CL/cl_kernels/convolution_layer.cl +++ b/src/core/CL/cl_kernels/convolution_layer.cl @@ -241,6 +241,8 @@ __kernel void im2col_kernel3x3_padx0_pady0( * @param[in] src_step_x src_stride_x * number of elements along X processed per workitem(in bytes) * @param[in] src_stride_y Stride of the source tensor in Y dimension (in bytes) * @param[in] src_step_y src_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] src_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] src_step_z src_stride_z * number of elements along Z processed per workitem(in bytes) * @param[in] src_offset_first_element_in_bytes The offset of the first element in the source tensor * @param[out] dst_ptr Pointer to the destination tensor. Supported data types: same as @p src_ptr * @param[in] dst_stride_x Stride of the destination tensor in X dimension (in bytes) @@ -250,17 +252,19 @@ __kernel void im2col_kernel3x3_padx0_pady0( * @param[in] dst_stride_z Stride of the destination tensor in Z dimension (in bytes) * @param[in] dst_step_z dst_stride_z * number of elements along Z processed per workitem(in bytes) * @param[in] dst_offset_first_element_in_bytes The offset of the first element in the destination tensor + * @param[in] dst_stride_w Stride of the destination tensor in W dimension (in bytes) * @param[in] width The output tensor width */ __kernel void col2im( - IMAGE_DECLARATION(src), + TENSOR3D_DECLARATION(src), TENSOR3D_DECLARATION(dst), + uint dst_stride_w, uint width) { - Image src = CONVERT_TO_IMAGE_STRUCT(src); + Tensor3D src = CONVERT_TO_TENSOR3D_STRUCT(src); Tensor3D dst = CONVERT_TO_TENSOR3D_STRUCT_NO_STEP(dst); - int idx = get_global_id(0) * dst.stride_z + (get_global_id(1) / width) * dst.stride_y + (get_global_id(1) % width) * dst.stride_x; + int idx = get_global_id(0) * dst.stride_z + (get_global_id(1) / width) * dst.stride_y + (get_global_id(1) % width) * dst.stride_x + get_global_id(2) * dst_stride_w; __global uchar *tmp_out_ptr = dst.ptr + idx; *((__global DATA_TYPE *)tmp_out_ptr) = *((__global DATA_TYPE *)(src.ptr)); } |