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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/NEON/NEMath.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/NEON/NEMath.h')
| -rw-r--r-- | arm_compute/core/NEON/NEMath.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arm_compute/core/NEON/NEMath.h b/arm_compute/core/NEON/NEMath.h index 560abd6cdc..8593059b1a 100644 --- a/arm_compute/core/NEON/NEMath.h +++ b/arm_compute/core/NEON/NEMath.h @@ -129,6 +129,17 @@ float32x4_t vpowq_f32(float32x4_t val, float32x4_t n); * @note This function calculates the following expression: (x + 2^n -1 ) / 2^n where n = exponent * * @param[in] x Vector of 4 elements + * @param[in] exponent Vector of 4 elements with integer value used to round to nearest division by a power-of-two + * + * @return the nearest division by a power-of-two using exponent + */ +int32x4_t rounding_divide_by_pow2(int32x4_t x, int32x4_t exponent); + +/** Round to the nearest division by a power-of-two using exponent + * + * @note This function calculates the following expression: (x + 2^n -1 ) / 2^n where n = exponent + * + * @param[in] x Vector of 4 elements * @param[in] exponent Integer value used to round to nearest division by a power-of-two * * @return the nearest division by a power-of-two using exponent |