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| author | Gunes Bayir <gunes.bayir@arm.com> | 2022-09-04 21:00:10 +0100 |
|---|---|---|
| committer | Gunes Bayir <gunes.bayir@arm.com> | 2022-09-09 09:29:43 +0000 |
| commit | 0eed305680ade0c48d07f592c4c4a8aaaad077b7 (patch) | |
| tree | ec4aa5c2e66135d377b5a34f5cf03f97462424c0 /src/core/utils/ScaleUtils.h | |
| parent | d11de9861e6c32fa389f503e037098f50ffed156 (diff) | |
| download | ComputeLibrary-0eed305680ade0c48d07f592c4c4a8aaaad077b7.tar.gz | |
Optimize FP32/16 Bilinear Scale Kernel for Neon™
This patch removes index and weight pre-computations where it's not used and reduces some calculations inside the inner-most loop of Scale.
Resolves: COMPMID-5452
Change-Id: Ie149b1b76a90a8cb659ada0f97aef78caf69932f
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8220
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/utils/ScaleUtils.h')
| -rw-r--r-- | src/core/utils/ScaleUtils.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/core/utils/ScaleUtils.h b/src/core/utils/ScaleUtils.h index 3cc986b1db..c09509253c 100644 --- a/src/core/utils/ScaleUtils.h +++ b/src/core/utils/ScaleUtils.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2020 Arm Limited. + * Copyright (c) 2020, 2022 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -53,6 +53,17 @@ inline bool is_align_corners_allowed_sampling_policy(SamplingPolicy sampling_pol { return sampling_policy != SamplingPolicy::CENTER; } + +/** Returns if precomputation of indices and/or weights is required or/not + * + * @param[in] data_layout Data layout + * @param[in] data_type Data type + * @param[in] policy Interpolation policy + * + * @return True if precomputation is required + */ +bool is_precomputation_required(DataLayout data_layout, DataType data_type, InterpolationPolicy policy); + } // namespace scale_utils } // namespace arm_compute #endif /* UTILS_CORE_SCALEUTILS_H */
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