diff options
Diffstat (limited to 'src/runtime/NEON/functions/NEDeconvolutionLayer.cpp')
| -rw-r--r-- | src/runtime/NEON/functions/NEDeconvolutionLayer.cpp | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/src/runtime/NEON/functions/NEDeconvolutionLayer.cpp b/src/runtime/NEON/functions/NEDeconvolutionLayer.cpp index 3987370d9e..081c7cc538 100644 --- a/src/runtime/NEON/functions/NEDeconvolutionLayer.cpp +++ b/src/runtime/NEON/functions/NEDeconvolutionLayer.cpp @@ -65,7 +65,6 @@ PadStrideInfo compute_upsample_info(const PadStrideInfo &info, uint32_t deconv_p return PadStrideInfo(stride_x, stride_y, deconv_pad_left, deconv_pad_right, deconv_pad_top, deconv_pad_bottom, DimensionRoundingType::FLOOR); } - } // namespace NEDeconvolutionLayer::NEDeconvolutionLayer(std::shared_ptr<IMemoryManager> memory_manager) // NOLINT @@ -110,6 +109,16 @@ Status NEDeconvolutionLayer::validate(const ITensorInfo *input, ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, weights); } + const unsigned int pad_left = info.pad_left(); + const unsigned int pad_top = info.pad_top(); + const unsigned int pad_right = info.pad_right(); + const unsigned int pad_bottom = info.pad_bottom(); + + ARM_COMPUTE_RETURN_ERROR_ON(((input->dimension(width_idx) - 1) * info.stride().first + + weights->dimension(width_idx)) < (pad_left + pad_right)); + ARM_COMPUTE_RETURN_ERROR_ON(((input->dimension(height_idx) - 1) * info.stride().second + + weights->dimension(height_idx)) < (pad_top + pad_bottom)); + auto out_dims = deconvolution_output_dimensions(input->dimension(width_idx), input->dimension(height_idx), weights->dimension(width_idx), weights->dimension(height_idx), info); @@ -140,20 +149,14 @@ Status NEDeconvolutionLayer::validate(const ITensorInfo *input, "Output's depth is invalid."); } - uint32_t deconv_pad_x = 0; - uint32_t deconv_pad_y = 0; - const unsigned int stride_x = info.stride().first; - const unsigned int stride_y = info.stride().second; - // Guard against overflows in compute_deconvolution_upsampled_shape() - const DataLayout data_layout = input->data_layout(); - const size_t idx_w = get_data_layout_dimension_index(data_layout, DataLayoutDimension::WIDTH); - const size_t idx_h = get_data_layout_dimension_index(data_layout, DataLayoutDimension::HEIGHT); - const unsigned int out_x = (input->dimension(idx_w) - 1) * stride_x + 1; - const unsigned int out_y = (input->dimension(idx_h) - 1) * stride_y + 1; - ARM_COMPUTE_RETURN_ERROR_ON(weights->dimension(idx_w) > out_x); - ARM_COMPUTE_RETURN_ERROR_ON(weights->dimension(idx_h) > out_y); - ARM_COMPUTE_RETURN_ERROR_ON((out_x - weights->dimension(idx_w) + 1) > out_dims.first); - ARM_COMPUTE_RETURN_ERROR_ON((out_y - weights->dimension(idx_h) + 1) > out_dims.second); + uint32_t deconv_pad_x = 0; + uint32_t deconv_pad_y = 0; + const uint32_t stride_x = info.stride().first; + const uint32_t stride_y = info.stride().second; + const auto deconv_padding = compute_deconvolution_padding(*input, *weights, static_cast<int32_t>(stride_x), + static_cast<int32_t>(stride_y), out_dims); + ARM_COMPUTE_RETURN_ERROR_ON_MSG(deconv_padding.first < 0 || deconv_padding.second < 0, + "Negative padding not supported"); const TensorShape scale_out_shape = compute_deconvolution_upsampled_shape(*input, *weights, stride_x, stride_y, out_dims, deconv_pad_x, deconv_pad_y); @@ -235,6 +238,7 @@ void NEDeconvolutionLayer::configure(ITensor *input, uint32_t deconv_pad_y = 0; const TensorShape scale_out_shape = compute_deconvolution_upsampled_shape( *input->info(), *weights->info(), stride_x, stride_y, out_dims, deconv_pad_x, deconv_pad_y); + const PadStrideInfo upsample_info = compute_upsample_info(info, deconv_pad_x, deconv_pad_y); // Do not perform upsampling when the operation uses unit stride in all dimensions |