diff options
Diffstat (limited to 'src/core/utils')
| -rw-r--r-- | src/core/utils/helpers/tensor_transform.cpp | 7 | ||||
| -rw-r--r-- | src/core/utils/quantization/AsymmHelpers.cpp | 16 |
2 files changed, 13 insertions, 10 deletions
diff --git a/src/core/utils/helpers/tensor_transform.cpp b/src/core/utils/helpers/tensor_transform.cpp index 19d0badd74..212cfdabaa 100644 --- a/src/core/utils/helpers/tensor_transform.cpp +++ b/src/core/utils/helpers/tensor_transform.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2018-2020 Arm Limited. + * Copyright (c) 2018-2020, 2024 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -117,7 +117,10 @@ int calculate_end_on_index(TensorShape input_shape, } // Final clamp - stop = (stride > 0) ? utility::clamp(stop, 0, dim_size) : utility::clamp(stop, -1, dim_size - 1); + if (stride > 0) + stop = utility::clamp(stop, 0, dim_size); + else + stop = utility::clamp(stop, -1, dim_size - 1); return stop; } diff --git a/src/core/utils/quantization/AsymmHelpers.cpp b/src/core/utils/quantization/AsymmHelpers.cpp index f66d3e7064..f8b74a985d 100644 --- a/src/core/utils/quantization/AsymmHelpers.cpp +++ b/src/core/utils/quantization/AsymmHelpers.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2023 Arm Limited. + * Copyright (c) 2017-2024 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -122,13 +122,13 @@ arm_compute::Status calculate_quantized_multipliers(const QuantizationInfo &iq_ ARM_COMPUTE_RETURN_ERROR_ON(iq_info.scale().empty()); ARM_COMPUTE_RETURN_ERROR_ON(wq_info.scale().empty()); ARM_COMPUTE_RETURN_ERROR_ON(oq_info.scale().empty()); - - const unsigned int size = wq_info.scale().size(); - - auto &quant_multipliers = stage_info.gemmlowp_multipliers; - auto &quant_shifts = stage_info.gemmlowp_shifts; - quant_multipliers.resize(size); - quant_shifts.resize(size); + constexpr unsigned int padding_elems = 32; // assembly kernels assume the shifts and multipliers buffers are padded + const unsigned int size = wq_info.scale().size(); + const size_t padded_size = (size == 1) ? 1 : size + padding_elems; + auto &quant_multipliers = stage_info.gemmlowp_multipliers; + auto &quant_shifts = stage_info.gemmlowp_shifts; + quant_multipliers.resize(padded_size); + quant_shifts.resize(padded_size); const auto &w_scales = wq_info.scale(); const float i_scale = iq_info.scale().at(0); |