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| author | morgolock <pablo.tello@arm.com> | 2020-03-04 14:57:46 +0000 |
|---|---|---|
| committer | Michele Di Giorgio <michele.digiorgio@arm.com> | 2020-03-10 18:01:33 +0000 |
| commit | 6b3865ad038d60a126fe1f90df815a480527a29f (patch) | |
| tree | 5f363b89bde5fc0ca98cf12d2ef82fafe1cb0bd4 /src/core/CL/cl_kernels/activation_quant_helpers.h | |
| parent | ce3a7b27f80960e88415bb6cabbb75de2239cea8 (diff) | |
| download | ComputeLibrary-6b3865ad038d60a126fe1f90df815a480527a29f.tar.gz | |
COMPMID-3080: Implement Hard-Swish activation in CL
Change-Id: I5ed35a5e0fba09791e4371b1a74108a1fdfed900
Signed-off-by: morgolock <pablo.tello@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/2848
Reviewed-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/CL/cl_kernels/activation_quant_helpers.h')
| -rw-r--r-- | src/core/CL/cl_kernels/activation_quant_helpers.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/core/CL/cl_kernels/activation_quant_helpers.h b/src/core/CL/cl_kernels/activation_quant_helpers.h index 0e4eb2b32e..7eaf082df3 100644 --- a/src/core/CL/cl_kernels/activation_quant_helpers.h +++ b/src/core/CL/cl_kernels/activation_quant_helpers.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019 ARM Limited. + * Copyright (c) 2019-2020 ARM Limited. * * SPDX-License-Identifier: MIT * @@ -48,6 +48,11 @@ inline TYPE lu_brelu_op(TYPE x) { return min(max(x, (TYPE)B_VAL), (TYPE)A_VAL); } +// Hard Swish Activation +inline TYPE hard_swish_op(TYPE x) +{ + return (x * ((min(max((TYPE)(x + (TYPE)3.f), (TYPE)0.f), (TYPE)6.f)) * (TYPE)0.166666667f)); +} #define ACTIVATION_OP2(op, x) op##_op(x) #define ACTIVATION_OP(op, x) ACTIVATION_OP2(op, x) @@ -81,4 +86,4 @@ inline TYPE lu_brelu_op(TYPE x) ({ \ data = ACTIVATION_OP(act, data); \ }) -#endif /* defined(S1_VAL) && defined(S2_VAL) */
\ No newline at end of file +#endif /* defined(S1_VAL) && defined(S2_VAL) */ |