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author | Manuel Bottini <manuel.bottini@arm.com> | 2019-10-03 12:03:19 +0100 |
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committer | Manuel Bottini <manuel.bottini@arm.com> | 2019-10-07 12:52:40 +0000 |
commit | 6665f82b38ce904aa588230546d66e65d38f20d6 (patch) | |
tree | 360cddcf65dceed0c5408f7242bb58e9e307d7aa /tests/validation | |
parent | cce2ea6194f3e781cc9eb86c6d2bd50be0c97b1e (diff) | |
download | ComputeLibrary-6665f82b38ce904aa588230546d66e65d38f20d6.tar.gz |
COMPMID-2452: Mismatches FP16 in CL InstanceNormalization
Change-Id: I8a28557370be50b2ccc9534feb9fc552c6ee5cf0
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2037
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'tests/validation')
-rw-r--r-- | tests/validation/reference/InstanceNormalizationLayer.cpp | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/tests/validation/reference/InstanceNormalizationLayer.cpp b/tests/validation/reference/InstanceNormalizationLayer.cpp index 0e5c02aa99..ad0ac1be68 100644 --- a/tests/validation/reference/InstanceNormalizationLayer.cpp +++ b/tests/validation/reference/InstanceNormalizationLayer.cpp @@ -52,26 +52,21 @@ SimpleTensor<T> instance_normalization(const SimpleTensor<T> &src, float gamma, for(size_t c_i = 0; c_i < c_size; ++c_i) { float sum_h_w = 0; - //Compute mean + float sum_sq_h_w = 0; + for(size_t h_i = 0; h_i < h_size; ++h_i) { for(size_t w_i = 0; w_i < w_size; ++w_i) { - sum_h_w += src[coord2index(src.shape(), Coordinates(w_i, h_i, c_i, n_i))]; + float val = src[coord2index(src.shape(), Coordinates(w_i, h_i, c_i, n_i))]; + sum_h_w += val; + sum_sq_h_w += val*val; } } + //Compute mean const float mean_h_w = sum_h_w / (h_size * w_size); - //Compute variance - float partial_var_h_w = 0; - for(size_t h_i = 0; h_i < h_size; ++h_i) - { - for(size_t w_i = 0; w_i < w_size; ++w_i) - { - partial_var_h_w += std::pow(src[coord2index(src.shape(), Coordinates(w_i, h_i, c_i, n_i))] - mean_h_w, 2); - } - } - const float var_h_w = partial_var_h_w / (h_size * w_size); + const float var_h_w = sum_sq_h_w / (h_size * w_size) - mean_h_w * mean_h_w;; //Apply mean for(size_t h_i = 0; h_i < h_size; ++h_i) |