From f70256bd46f03090281581c152bd17b4a50febcd Mon Sep 17 00:00:00 2001 From: steniu01 Date: Thu, 13 Jul 2017 14:03:35 +0100 Subject: COMPMID-443 Collapse higher dimension for pooling layer and normalization layer Change-Id: Icd08eefbd938c11c77dc4264af1fa3664fb336bc Reviewed-on: http://mpd-gerrit.cambridge.arm.com/80568 Tested-by: Kaizen Reviewed-by: Georgios Pinitas Reviewed-by: Anthony Barbier --- src/core/CL/kernels/CLNormalizationLayerKernel.cpp | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'src/core/CL/kernels/CLNormalizationLayerKernel.cpp') diff --git a/src/core/CL/kernels/CLNormalizationLayerKernel.cpp b/src/core/CL/kernels/CLNormalizationLayerKernel.cpp index b2bcb9225d..1afd76a375 100644 --- a/src/core/CL/kernels/CLNormalizationLayerKernel.cpp +++ b/src/core/CL/kernels/CLNormalizationLayerKernel.cpp @@ -35,7 +35,7 @@ using namespace arm_compute; CLNormalizationLayerKernel::CLNormalizationLayerKernel() - : _input(nullptr), _squared_input(nullptr), _output(nullptr), _border_size(0) + : _input(nullptr), _squared_input(nullptr), _output(nullptr), _border_size(0), _is_in_map(false) { } @@ -65,8 +65,8 @@ void CLNormalizationLayerKernel::configure(const ICLTensor *input, const ICLTens _squared_input = squared_input; _output = output; - const bool is_in_map = (norm_info.type() == NormType::IN_MAP_1D); - const unsigned int border_width = is_in_map ? std::min(norm_info.norm_size() / 2, 3U) : 0; + _is_in_map = (norm_info.type() == NormType::IN_MAP_1D); + const unsigned int border_width = _is_in_map ? std::min(norm_info.norm_size() / 2, 3U) : 0; _border_size = BorderSize(0, border_width); // Create kernel @@ -81,7 +81,7 @@ void CLNormalizationLayerKernel::configure(const ICLTensor *input, const ICLTens _kernel.setArg(idx++, norm_info.norm_size() / 2); // Configure kernel window - const unsigned int num_elems_processed_per_iteration = (is_in_map) ? 4 : 1; + const unsigned int num_elems_processed_per_iteration = (_is_in_map) ? 4 : 1; const unsigned int num_elems_read_per_iteration = num_elems_processed_per_iteration + 2 * (norm_info.norm_size() / 2); Window win = calculate_max_window(*input->info(), Steps(num_elems_processed_per_iteration)); @@ -102,7 +102,9 @@ void CLNormalizationLayerKernel::run(const Window &window, cl::CommandQueue &que ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); - Window slice = window.first_slice_window_3D(); + const int collapsed_dimension = _is_in_map ? Window::DimZ : 4; + Window window_collapsed = window.collapse_if_possible(ICLKernel::window(), collapsed_dimension); + Window slice = window_collapsed.first_slice_window_3D(); do { @@ -112,5 +114,5 @@ void CLNormalizationLayerKernel::run(const Window &window, cl::CommandQueue &que add_3D_tensor_argument(idx, _output, slice); enqueue(queue, *this, slice); } - while(window.slide_window_slice_3D(slice)); + while(window_collapsed.slide_window_slice_3D(slice)); } -- cgit v1.2.1