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| author | Vidhya Sudhan Loganathan <vidhyasudhan.loganathan@arm.com> | 2019-11-04 14:42:08 +0000 |
|---|---|---|
| committer | Michele Di Giorgio <michele.digiorgio@arm.com> | 2019-11-14 16:25:06 +0000 |
| commit | 951b8a4c01de2810349b6f16cf9bbba7578484fa (patch) | |
| tree | 8b3ab1c04279da7be3afd6632a9894b6197c1e1b /src/core/utils/quantization/AsymmHelpers.cpp | |
| parent | cd4e9abf7a165f15ccd10ac4541365d4f8a6db19 (diff) | |
| download | ComputeLibrary-951b8a4c01de2810349b6f16cf9bbba7578484fa.tar.gz | |
COMPMID-2309 : CLConvolutionLayer: support QUANT8_SYMM_PER_CHANNEL filters
Change-Id: I16f6758b768ede404a064db057302ded706e1e8a
Signed-off-by: Vidhya Sudhan Loganathan <vidhyasudhan.loganathan@arm.com>
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2215
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/utils/quantization/AsymmHelpers.cpp')
| -rw-r--r-- | src/core/utils/quantization/AsymmHelpers.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/core/utils/quantization/AsymmHelpers.cpp b/src/core/utils/quantization/AsymmHelpers.cpp index 386d75eca2..7e22a814b5 100644 --- a/src/core/utils/quantization/AsymmHelpers.cpp +++ b/src/core/utils/quantization/AsymmHelpers.cpp @@ -173,14 +173,18 @@ std::pair<int, int> get_min_max_values_from_quantized_data_type(DataType data_ty } return std::make_pair(min_quant_val, max_quant_val); } -void compute_quantized_multipliers_and_shifts(const ITensor *input, const ITensor *weights, const ITensor *output, int32_t *output_multipliers_ptr, int32_t *output_shifts_ptr) +void compute_quantized_multipliers_and_shifts(const ITensorInfo *input, + const ITensorInfo *weights, + const ITensorInfo *output, + unsigned int idx_ofms, + int32_t *output_multipliers_ptr, + int32_t *output_shifts_ptr) { - const unsigned int idx_c = get_data_layout_dimension_index(weights->info()->data_layout(), DataLayoutDimension::CHANNEL); - const unsigned int num_filters = is_data_type_quantized_per_channel(weights->info()->data_type()) ? weights->info()->dimension(idx_c) : 1; + const unsigned int num_filters = is_data_type_quantized_per_channel(weights->data_type()) ? weights->dimension(idx_ofms) : 1; - const UniformQuantizationInfo iq_info = input->info()->quantization_info().uniform(); - const QuantizationInfo wq_info = weights->info()->quantization_info(); - const UniformQuantizationInfo oq_info = output->info()->quantization_info().uniform(); + const UniformQuantizationInfo iq_info = input->quantization_info().uniform(); + const QuantizationInfo wq_info = weights->quantization_info(); + const UniformQuantizationInfo oq_info = output->quantization_info().uniform(); for(unsigned int i = 0; i < num_filters; ++i) { |