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| author | Michele Di Giorgio <michele.digiorgio@arm.com> | 2019-10-23 10:53:10 +0100 |
|---|---|---|
| committer | Michele Di Giorgio <michele.digiorgio@arm.com> | 2019-11-28 10:02:15 +0000 |
| commit | 14cbfb2921990d8bf125231e350e2ac8dcd95a8b (patch) | |
| tree | 9bec073d72c44c480c8807601889481d9b89ee7e /src/core/CL/cl_kernels/helpers_asymm.h | |
| parent | ed7b27dd7cbdae57b880029840ad0235523848e0 (diff) | |
| download | ComputeLibrary-14cbfb2921990d8bf125231e350e2ac8dcd95a8b.tar.gz | |
COMPMID-2609: Enable quantization with multiplier greater than 1 on OpenCL
Change-Id: I050f1f84e214e61f7cbb0197a672b68a4940edae
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2158
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Manuel Bottini <manuel.bottini@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Diffstat (limited to 'src/core/CL/cl_kernels/helpers_asymm.h')
| -rw-r--r-- | src/core/CL/cl_kernels/helpers_asymm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/CL/cl_kernels/helpers_asymm.h b/src/core/CL/cl_kernels/helpers_asymm.h index f7eff758c0..09409dc5e9 100644 --- a/src/core/CL/cl_kernels/helpers_asymm.h +++ b/src/core/CL/cl_kernels/helpers_asymm.h @@ -369,6 +369,8 @@ inline float dequantize_qasymm8(uchar input, float offset, float scale) #define ASYMM_ROUNDING_DIVIDE_BY_POW2(x, exponent, size) asymm_rounding_divide_by_POW2_##size(x, exponent) #define ASYMM_MULT(a, b, size) asymm_mult##size(a, b) +#define ASYMM_MULT_BY_QUANT_MULTIPLIER_GREATER_THAN_ONE(x, quantized_multiplier, left_shift, size) \ + ASYMM_MULT(x *((VEC_DATA_TYPE(int, size))(1) << (-left_shift)), quantized_multiplier, size) #define ASYMM_MULT_BY_QUANT_MULTIPLIER_LESS_THAN_ONE(x, quantized_multiplier, right_shift, size) \ ASYMM_ROUNDING_DIVIDE_BY_POW2(ASYMM_MULT(x, quantized_multiplier, size), right_shift, size) #define ASYMM_EXP_ON_INTERVAL_BETWEEN_NEGATIVE_ONE_QUARTER_AND_0_EXCL(a, size) asymm_exp_on_interval_between_negative_one_quarter_and_0_excl##size(a) |