diff options
Diffstat (limited to 'src/core/utils/ScaleUtils.cpp')
| -rw-r--r-- | src/core/utils/ScaleUtils.cpp | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/src/core/utils/ScaleUtils.cpp b/src/core/utils/ScaleUtils.cpp index 82c6405e89..ee57a8e7a7 100644 --- a/src/core/utils/ScaleUtils.cpp +++ b/src/core/utils/ScaleUtils.cpp @@ -40,12 +40,26 @@ float arm_compute::scale_utils::calculate_resize_ratio(size_t input_size, size_t return static_cast<float>(in) / static_cast<float>(out); } -bool arm_compute::scale_utils::is_precomputation_required(DataLayout data_layout, DataType data_type, InterpolationPolicy policy) +bool arm_compute::scale_utils::is_precomputation_required(DataLayout data_layout, DataType data_type, + InterpolationPolicy policy, BorderMode border_mode) { - // whether to precompute indices & weights - // The Neon™ kernels (which are preferred over SVE when policy is BILINEAR) do not use - // precomputed index and weights when data type is FP32/16. - // If policy is nearest_neighbor for SVE, then precompute because it's being used - // To be revised in COMPMID-5453/5454 - return data_layout != DataLayout::NHWC || (data_type != DataType::F32 && data_type != DataType::F16) || (CPUInfo::get().get_isa().sve == true && policy == InterpolationPolicy::NEAREST_NEIGHBOR); + // Do not calculate precomputed weights and indices if kernel code doesn't use them + if(data_layout == DataLayout::NHWC) + { + switch(data_type) + { + case DataType::F32: + case DataType::F16: + return (CPUInfo::get().get_isa().sve == true && policy == InterpolationPolicy::NEAREST_NEIGHBOR); + case DataType::U8: + case DataType::S8: + case DataType::QASYMM8: + case DataType::QASYMM8_SIGNED: + return (border_mode != BorderMode::REPLICATE) || (policy == InterpolationPolicy::NEAREST_NEIGHBOR); + default: + return true; + } + } + + return true; }
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