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| author | Georgios Pinitas <georgios.pinitas@arm.com> | 2019-10-16 19:21:40 +0100 |
|---|---|---|
| committer | Michele Di Giorgio <michele.digiorgio@arm.com> | 2019-11-06 15:53:24 +0000 |
| commit | dbdea0d1c025b18d4d82c278c87454427918f5b4 (patch) | |
| tree | 68bc25452f5d5b41006fb507c41516446cf8e457 /arm_compute/core/Types.h | |
| parent | 75d47330e7ca0325cf5d83711452f6aeb085998f (diff) | |
| download | ComputeLibrary-dbdea0d1c025b18d4d82c278c87454427918f5b4.tar.gz | |
COMPMID-2308: NEConvolutionLayer: support QUANT8_SYMM_PER_CHANNEL filters
Change-Id: Ic1bf5f0d21ccd525f84213a360f7e199d7f50577
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2177
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 'arm_compute/core/Types.h')
| -rw-r--r-- | arm_compute/core/Types.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arm_compute/core/Types.h b/arm_compute/core/Types.h index f4955ed457..1c9e8ce891 100644 --- a/arm_compute/core/Types.h +++ b/arm_compute/core/Types.h @@ -77,7 +77,8 @@ enum class DataType U8, /**< unsigned 8-bit number */ S8, /**< signed 8-bit number */ QSYMM8, /**< quantized, symmetric fixed-point 8-bit number */ - QASYMM8, /**< quantized, asymmetric fixed-point 8-bit number */ + QASYMM8, /**< quantized, asymmetric fixed-point 8-bit number unsigned */ + QASYMM8_SIGNED, /**< quantized, asymmetric fixed-point 8-bit number signed */ QSYMM8_PER_CHANNEL, /**< quantized, symmetric per channel fixed-point 8-bit number */ QASYMM8_PER_CHANNEL, /**< quantized, asymmetric per channel fixed-point 8-bit number */ U16, /**< unsigned 16-bit number */ @@ -1881,6 +1882,8 @@ struct GEMMLowpOutputStageInfo int gemmlowp_shift{ 0 }; /**< GEMMLowp output stage shift used for quantizing to uint8 */ int gemmlowp_min_bound{ 0 }; /**< GEMMLowp min value used to saturate down the output result before converting back to QASYMM8 */ int gemmlowp_max_bound{ 0 }; /**< GEMMLowp max value used to saturate down the output result before converting back to QASYMM8 */ + std::vector<int> gemmlowp_multipliers{}; /**< GEMMLowp output stage multiplier used for quantizing to QASYMM8 */ + std::vector<int> gemmlowp_shifts{}; /**< GEMMLowp output stage multiplier used for quantizing to QASYMM8 */ }; /** GEMM LHS (Left Hand Side) matrix information */ @@ -2015,6 +2018,14 @@ public: { return _gemmlowp_output_stage; }; + /** Sets GEMMLowp output stage + * + * @param[in] output_stage Output stage to set + */ + void set_gemmlowp_output_stage(GEMMLowpOutputStageInfo &output_stage) + { + _gemmlowp_output_stage = output_stage; + }; /** Flag which specifies if a wider accumulator should be used. * * @return True if a wider accumulator has to be used |