diff options
Diffstat (limited to 'tests/validation/Helpers.h')
| -rw-r--r-- | tests/validation/Helpers.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/validation/Helpers.h b/tests/validation/Helpers.h index 30959161bb..5fdd57f7ba 100644 --- a/tests/validation/Helpers.h +++ b/tests/validation/Helpers.h @@ -26,6 +26,7 @@ #include "arm_compute/core/Types.h" #include "arm_compute/core/Utils.h" +#include "tests/Globals.h" #include "tests/validation/half.h" #include <random> @@ -129,6 +130,55 @@ std::pair<T, T> get_activation_layer_test_bounds(ActivationLayerInfo::Activation return bounds; } +/** Fill mask with the corresponding given pattern. + * + * @param[in,out] mask Mask to be filled according to pattern + * @param[in] cols Columns (width) of mask + * @param[in] rows Rows (height) of mask + * @param[in] pattern Pattern to fill the mask according to + */ +inline void fill_mask_from_pattern(uint8_t *mask, int cols, int rows, MatrixPattern pattern) +{ + unsigned int v = 0; + std::mt19937 gen(library->seed()); + std::bernoulli_distribution dist(0.5); + + for(int r = 0; r < rows; ++r) + { + for(int c = 0; c < cols; ++c, ++v) + { + uint8_t val = 0; + + switch(pattern) + { + case MatrixPattern::BOX: + val = 255; + break; + case MatrixPattern::CROSS: + val = ((r == (rows / 2)) || (c == (cols / 2))) ? 255 : 0; + break; + case MatrixPattern::DISK: + val = (((r - rows / 2.0f + 0.5f) * (r - rows / 2.0f + 0.5f)) / ((rows / 2.0f) * (rows / 2.0f)) + ((c - cols / 2.0f + 0.5f) * (c - cols / 2.0f + 0.5f)) / ((cols / 2.0f) * + (cols / 2.0f))) <= 1.0f ? 255 : 0; + break; + case MatrixPattern::OTHER: + val = (dist(gen) ? 0 : 255); + break; + default: + return; + } + + mask[v] = val; + } + } + + if(pattern == MatrixPattern::OTHER) + { + std::uniform_int_distribution<uint8_t> distribution_u8(0, ((cols * rows) - 1)); + mask[distribution_u8(gen)] = 255; + } +} + /** Calculate output tensor shape give a vector of input tensor to concatenate * * @param[in] input_shapes Shapes of the tensors to concatenate across depth. |