diff options
Diffstat (limited to 'tests/validation/reference/Convolution3d.h')
| -rw-r--r-- | tests/validation/reference/Convolution3d.h | 71 |
1 files changed, 6 insertions, 65 deletions
diff --git a/tests/validation/reference/Convolution3d.h b/tests/validation/reference/Convolution3d.h index 700175880b..2e5fefd99a 100644 --- a/tests/validation/reference/Convolution3d.h +++ b/tests/validation/reference/Convolution3d.h @@ -25,7 +25,6 @@ #define __ARM_COMPUTE_TEST_VALIDATION_CONVOLUTION_H__ #include "arm_compute/core/utils/quantization/AsymmHelpers.h" -#include "tests/validation/FixedPoint.h" #include "tests/validation/Helpers.h" #include "tests/validation/reference/UtilsQuantizedAsymm.h" @@ -91,74 +90,16 @@ inline void convolution3d(const SimpleTensor<T> &in, const SimpleTensor<T> &weig *out_ptr = acc + (*b_ptr); } -// 3D convolution for fixed point type -template < typename T, typename TB, typename std::enable_if < std::is_integral<T>::value &&std::is_integral<TB>::value, int >::type = 0 > +// 3D convolution for QASYMM8 type +template < typename T, typename TB, typename std::enable_if < std::is_same<T, uint8_t>::value &&std::is_same<TB, int32_t>::value, int >::type = 0 > inline void convolution3d(const SimpleTensor<T> &in, const SimpleTensor<T> &weights, const SimpleTensor<TB> &bias, SimpleTensor<T> &out, int i_offset, int w_offset, int b_offset, int o_offset, int xi, int yi, int width_in, int height_in, int depth_in, int width_weights, int height_weights, int dilation_x = 1, int dilation_y = 1) { - const T *in_ptr = in.data() + i_offset; - const T *w_ptr = weights.data() + w_offset; - const T *b_ptr = bias.data() + b_offset; - T *out_ptr = out.data() + o_offset; - int fixed_point_position = in.fixed_point_position(); - - const int half_width_weights_start = width_weights / 2; - const int half_width_weights_end = ((width_weights % 2) == 0) ? (half_width_weights_start - 1) : half_width_weights_start; - const int half_height_weights_start = height_weights / 2; - const int half_height_weights_end = ((height_weights % 2) == 0) ? (half_height_weights_start - 1) : half_height_weights_start; - - using namespace fixed_point_arithmetic; - using promoted_type = fixed_point_arithmetic::traits::promote_t<T>; - - // Reset accumulator - fixed_point<promoted_type> acc(0, fixed_point_position); - - // Compute a 2D convolution for each IFM and accumulate the result - for(int ifm = 0; ifm < depth_in; ++ifm) - { - // Compute the offset for the input slice - const int offset_slice_in = xi + yi * width_in + ifm * width_in * height_in; - - // Compute 2D convolution - for(int yk = -half_height_weights_start; yk <= half_height_weights_end; ++yk) - { - for(int xk = -half_width_weights_start; xk <= half_width_weights_end; ++xk) - { - // Check if the pixel is out-of-bound - if(is_valid_pixel(xi + xk * dilation_x, 0, width_in) && is_valid_pixel(yi + yk * dilation_y, 0, height_in)) - { - const int idx = xk + half_width_weights_start; - const int idy = yk + half_height_weights_start; - - const fixed_point<promoted_type> i_value(in_ptr[offset_slice_in + xk * dilation_x + yk * dilation_y * width_in], fixed_point_position, true); - const fixed_point<promoted_type> w_value(w_ptr[idx + idy * width_weights + ifm * width_weights * height_weights], fixed_point_position, true); - const fixed_point<promoted_type> iw = i_value * w_value; - acc = iw + acc; - } - } - } - } - - // Get the bias - const fixed_point<promoted_type> b(*b_ptr, fixed_point_position, true); - - // Accumulate the bias and covert back - acc = acc + b; - fixed_point<T> res(acc); - *out_ptr = res.raw(); -} - -// 3D convolution for QASYMM8 type -template <> -inline void convolution3d(const SimpleTensor<uint8_t> &in, const SimpleTensor<uint8_t> &weights, const SimpleTensor<int32_t> &bias, SimpleTensor<uint8_t> &out, - int i_offset, int w_offset, int b_offset, int o_offset, - int xi, int yi, int width_in, int height_in, int depth_in, int width_weights, int height_weights, int dilation_x, int dilation_y) -{ - const uint8_t *in_ptr = in.data() + i_offset; - const uint8_t *w_ptr = weights.data() + w_offset; - const int32_t *b_ptr = bias.data() + b_offset; - uint8_t *out_ptr = out.data() + o_offset; + const T *in_ptr = in.data() + i_offset; + const T *w_ptr = weights.data() + w_offset; + const TB *b_ptr = bias.data() + b_offset; + T *out_ptr = out.data() + o_offset; const int input_offset = -in.quantization_info().offset; const float input_scale = in.quantization_info().scale; |