diff options
Diffstat (limited to 'src/core/NEON/kernels/NEFillBorderKernel.cpp')
| -rw-r--r-- | src/core/NEON/kernels/NEFillBorderKernel.cpp | 225 |
1 files changed, 129 insertions, 96 deletions
diff --git a/src/core/NEON/kernels/NEFillBorderKernel.cpp b/src/core/NEON/kernels/NEFillBorderKernel.cpp index 1c7c1f9763..00b0c0ae8d 100644 --- a/src/core/NEON/kernels/NEFillBorderKernel.cpp +++ b/src/core/NEON/kernels/NEFillBorderKernel.cpp @@ -30,14 +30,19 @@ #include "arm_compute/core/Types.h" #include "arm_compute/core/Validate.h" #include "arm_compute/core/Window.h" -#include "src/core/NEON/kernels/NEFillBorderKernel.h" + #include "src/core/helpers/WindowHelpers.h" +#include "src/core/NEON/kernels/NEFillBorderKernel.h" namespace arm_compute { namespace { -inline void fill_constant_value_single_channel_special(ITensor *tensor, const Window &window, unsigned int right, unsigned int bottom, const PixelValue &constant_border_value) +inline void fill_constant_value_single_channel_special(ITensor *tensor, + const Window &window, + unsigned int right, + unsigned int bottom, + const PixelValue &constant_border_value) { float border_value; constant_border_value.get(border_value); @@ -52,39 +57,43 @@ inline void fill_constant_value_single_channel_special(ITensor *tensor, const Wi Iterator vertical_it(tensor, vertical); - execute_window_loop(vertical, [&](const Coordinates &) - { - const auto row_start = reinterpret_cast<float *>(start_valid_region + vertical_it.offset()); + execute_window_loop( + vertical, + [&](const Coordinates &) + { + const auto row_start = reinterpret_cast<float *>(start_valid_region + vertical_it.offset()); - // Fill left and right borders - *(row_start - 1) = border_value; - std::fill_n(row_start + width, right, border_value); - }, - vertical_it); + // Fill left and right borders + *(row_start - 1) = border_value; + std::fill_n(row_start + width, right, border_value); + }, + vertical_it); // Top and bottom border Iterator plane_it(tensor, window); // Iterate over all XY planes - execute_window_loop(window, [&](const Coordinates &) - { - uint8_t *base_addr = start_valid_region + plane_it.offset(); - // Top border - const auto row_start = reinterpret_cast<float *>(base_addr - stridey); - // Fill top rows including left/right borders - std::fill_n(row_start - 1, 1 + width + right, border_value); - - // Bottom border - const unsigned low_border_size = height + bottom; - for(unsigned int i = height; i < low_border_size; ++i) + execute_window_loop( + window, + [&](const Coordinates &) { - const auto row_start = reinterpret_cast<float *>(base_addr + i * stridey); - - // Fill bottom rows including left/right borders + uint8_t *base_addr = start_valid_region + plane_it.offset(); + // Top border + const auto row_start = reinterpret_cast<float *>(base_addr - stridey); + // Fill top rows including left/right borders std::fill_n(row_start - 1, 1 + width + right, border_value); - } - }, - plane_it); + + // Bottom border + const unsigned low_border_size = height + bottom; + for (unsigned int i = height; i < low_border_size; ++i) + { + const auto row_start = reinterpret_cast<float *>(base_addr + i * stridey); + + // Fill bottom rows including left/right borders + std::fill_n(row_start - 1, 1 + width + right, border_value); + } + }, + plane_it); } } // namespace @@ -93,14 +102,20 @@ NEFillBorderKernel::NEFillBorderKernel() { } -void NEFillBorderKernel::configure(ITensor *tensor, BorderSize border_size, BorderMode border_mode, const PixelValue &constant_border_value) +void NEFillBorderKernel::configure(ITensor *tensor, + BorderSize border_size, + BorderMode border_mode, + const PixelValue &constant_border_value) { ARM_COMPUTE_ERROR_ON_NULLPTR(tensor); _tensor = tensor; configure(tensor->info(), border_size, border_mode, constant_border_value); } -void NEFillBorderKernel::configure(ITensorInfo *tensor, BorderSize border_size, BorderMode border_mode, const PixelValue &constant_border_value) +void NEFillBorderKernel::configure(ITensorInfo *tensor, + BorderSize border_size, + BorderMode border_mode, + const PixelValue &constant_border_value) { ARM_COMPUTE_ERROR_ON_NULLPTR(tensor); //Note: ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(input) is not needed here as this kernel doesn't use CPU FP16 instructions. @@ -124,7 +139,7 @@ void NEFillBorderKernel::run(const Window &window, const ThreadInfo &info) ARM_COMPUTE_UNUSED(info); // If there is no border: early exit - if(_border_size.empty()) + if (_border_size.empty()) { return; } @@ -132,13 +147,14 @@ void NEFillBorderKernel::run(const Window &window, const ThreadInfo &info) ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(INEKernel::window(), window); - switch(_mode) + switch (_mode) { case BorderMode::CONSTANT: { - if(_border_size.left == 1 && _border_size.top == 1 && _tensor->info()->data_type() == DataType::F32) + if (_border_size.left == 1 && _border_size.top == 1 && _tensor->info()->data_type() == DataType::F32) { - fill_constant_value_single_channel_special(_tensor, window, _border_size.right, _border_size.bottom, _constant_border_value); + fill_constant_value_single_channel_special(_tensor, window, _border_size.right, _border_size.bottom, + _constant_border_value); } else { @@ -176,46 +192,56 @@ void NEFillBorderKernel::fill_replicate_single_channel(const Window &window) Iterator vertical_it(_tensor, vertical); - execute_window_loop(vertical, [&](const Coordinates &) - { - uint8_t *base_addr = start_valid_region + vertical_it.offset(); - // Fill left and right borders - for(unsigned int i = 0; i < _border_size.left; ++i) + execute_window_loop( + vertical, + [&](const Coordinates &) { - std::memcpy(base_addr + static_cast<int>(i - _border_size.left) * element_size, vertical_it.ptr(), element_size); - } + uint8_t *base_addr = start_valid_region + vertical_it.offset(); + // Fill left and right borders + for (unsigned int i = 0; i < _border_size.left; ++i) + { + std::memcpy(base_addr + static_cast<int>(i - _border_size.left) * element_size, vertical_it.ptr(), + element_size); + } - for(unsigned int i = 0; i < _border_size.right; ++i) - { - std::memcpy(base_addr + (width + i) * element_size, vertical_it.ptr() + (width - 1) * element_size, element_size); - } - }, - vertical_it); + for (unsigned int i = 0; i < _border_size.right; ++i) + { + std::memcpy(base_addr + (width + i) * element_size, vertical_it.ptr() + (width - 1) * element_size, + element_size); + } + }, + vertical_it); // Top and bottom border Iterator plane_it(_tensor, window); // Iterate over all XY planes - execute_window_loop(window, [&](const Coordinates &) - { - uint8_t *base_addr = start_valid_region + plane_it.offset(); - // Top border - for(int i = -_border_size.top; i < 0; ++i) + execute_window_loop( + window, + [&](const Coordinates &) { - // Copy top rows including left/right borders - std::memcpy(base_addr + i * static_cast<int>(_tensor->info()->strides_in_bytes()[1]) - _border_size.left * element_size, - base_addr - _border_size.left * element_size, (_border_size.left + width + _border_size.right) * element_size); - } + uint8_t *base_addr = start_valid_region + plane_it.offset(); + // Top border + for (int i = -_border_size.top; i < 0; ++i) + { + // Copy top rows including left/right borders + std::memcpy(base_addr + i * static_cast<int>(_tensor->info()->strides_in_bytes()[1]) - + _border_size.left * element_size, + base_addr - _border_size.left * element_size, + (_border_size.left + width + _border_size.right) * element_size); + } - // Bottom border - for(unsigned int i = height; i < height + _border_size.bottom; ++i) - { - // Copy bottom rows including left/right borders - std::memcpy(base_addr + i * _tensor->info()->strides_in_bytes()[1] - _border_size.left * element_size, - base_addr + (height - 1) * _tensor->info()->strides_in_bytes()[1] - _border_size.left * element_size, (_border_size.left + width + _border_size.right) * element_size); - } - }, - plane_it); + // Bottom border + for (unsigned int i = height; i < height + _border_size.bottom; ++i) + { + // Copy bottom rows including left/right borders + std::memcpy(base_addr + i * _tensor->info()->strides_in_bytes()[1] - _border_size.left * element_size, + base_addr + (height - 1) * _tensor->info()->strides_in_bytes()[1] - + _border_size.left * element_size, + (_border_size.left + width + _border_size.right) * element_size); + } + }, + plane_it); } void NEFillBorderKernel::fill_constant_value_single_channel(const Window &window) @@ -232,50 +258,57 @@ void NEFillBorderKernel::fill_constant_value_single_channel(const Window &window Iterator vertical_it(_tensor, vertical); - execute_window_loop(vertical, [&](const Coordinates &) - { - uint8_t *base_addr = start_valid_region + vertical_it.offset(); - // Fill left and right borders - for(unsigned int i = 0; i < _border_size.left; ++i) + execute_window_loop( + vertical, + [&](const Coordinates &) { - std::memcpy(base_addr + static_cast<int>(i - _border_size.left) * element_size, &_constant_border_value, element_size); - } + uint8_t *base_addr = start_valid_region + vertical_it.offset(); + // Fill left and right borders + for (unsigned int i = 0; i < _border_size.left; ++i) + { + std::memcpy(base_addr + static_cast<int>(i - _border_size.left) * element_size, &_constant_border_value, + element_size); + } - for(unsigned int i = 0; i < _border_size.right; ++i) - { - std::memcpy(base_addr + (width + i) * element_size, &_constant_border_value, element_size); - } - }, - vertical_it); + for (unsigned int i = 0; i < _border_size.right; ++i) + { + std::memcpy(base_addr + (width + i) * element_size, &_constant_border_value, element_size); + } + }, + vertical_it); // Top and bottom border Iterator plane_it(_tensor, window); // Iterate over all XY planes - execute_window_loop(window, [&](const Coordinates &) - { - uint8_t *base_addr = start_valid_region + plane_it.offset(); - // Top border - for(int i = -_border_size.top; i < 0; ++i) + execute_window_loop( + window, + [&](const Coordinates &) { - // Fill top rows including left/right borders - for(unsigned int j = 0; j < (_border_size.left + width + _border_size.right); ++j) + uint8_t *base_addr = start_valid_region + plane_it.offset(); + // Top border + for (int i = -_border_size.top; i < 0; ++i) { - std::memcpy(base_addr + i * stridey + static_cast<int>(j - _border_size.left) * element_size, &_constant_border_value, element_size); + // Fill top rows including left/right borders + for (unsigned int j = 0; j < (_border_size.left + width + _border_size.right); ++j) + { + std::memcpy(base_addr + i * stridey + static_cast<int>(j - _border_size.left) * element_size, + &_constant_border_value, element_size); + } } - } - // Bottom border - const unsigned low_border_size = height + _border_size.bottom; - for(unsigned int i = height; i < low_border_size; ++i) - { - // Fill bottom rows including left/right borders - for(unsigned int j = 0; j < (_border_size.left + width + _border_size.right); ++j) + // Bottom border + const unsigned low_border_size = height + _border_size.bottom; + for (unsigned int i = height; i < low_border_size; ++i) { - std::memcpy(base_addr + i * stridey + static_cast<int>(j - _border_size.left) * element_size, &_constant_border_value, element_size); + // Fill bottom rows including left/right borders + for (unsigned int j = 0; j < (_border_size.left + width + _border_size.right); ++j) + { + std::memcpy(base_addr + i * stridey + static_cast<int>(j - _border_size.left) * element_size, + &_constant_border_value, element_size); + } } - } - }, - plane_it); + }, + plane_it); } } // namespace arm_compute |