diff options
Diffstat (limited to 'src/core/CL/cl_kernels/activation_float_helpers.h')
| -rw-r--r-- | src/core/CL/cl_kernels/activation_float_helpers.h | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/src/core/CL/cl_kernels/activation_float_helpers.h b/src/core/CL/cl_kernels/activation_float_helpers.h index a1e742da0d..02faae2369 100644 --- a/src/core/CL/cl_kernels/activation_float_helpers.h +++ b/src/core/CL/cl_kernels/activation_float_helpers.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019-2020 ARM Limited. + * Copyright (c) 2019-2020, 2022 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -31,47 +31,55 @@ #endif // GPU_ARCH == GPU_ARCH_BIFROST // Hard-Swish -#define hard_swish_op(DATA_TYPE, x, A_VAL, B_VAL) (x * ((min(max((x + (DATA_TYPE)3.0), (DATA_TYPE)0.0), (DATA_TYPE)6.0)) * (DATA_TYPE)0.166666667)) +#define hard_swish_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) \ + (x * ((min(max((x + (DATA_TYPE)3.0), (DATA_TYPE)0.0), (DATA_TYPE)6.0)) * (DATA_TYPE)0.166666667)) // Logistic Activation -#define logistic_op(DATA_TYPE, x, A_VAL, B_VAL) ((DATA_TYPE)1.0 / ((DATA_TYPE)1.0 + exp(-x))) +#define logistic_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) ((DATA_TYPE)1.0 / ((DATA_TYPE)1.0 + exp(-x))) // Hyperbolic Tangent Activation -#define tanh_op(DATA_TYPE, x, A_VAL, B_VAL) ((DATA_TYPE)A_VAL * tanh((DATA_TYPE)B_VAL * x)) +#define tanh_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) ((DATA_TYPE)A_VAL * tanh((DATA_TYPE)B_VAL * x)) // RELU Tangent Activation -#define relu_op(DATA_TYPE, x, A_VAL, B_VAL) (max((DATA_TYPE)0.0, x)) +#define relu_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) (max((DATA_TYPE)0.0, x)) // Bounded RELU Activation -#define brelu_op(DATA_TYPE, x, A_VAL, B_VAL) (min((DATA_TYPE)A_VAL, max((DATA_TYPE)0.0, x))) +#define brelu_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) (min((DATA_TYPE)A_VAL, max((DATA_TYPE)0.0, x))) // Lower Upper Bounded RELU Activation -#define lu_brelu_op(DATA_TYPE, x, A_VAL, B_VAL) (min(max(x, (DATA_TYPE)B_VAL), (DATA_TYPE)A_VAL)) +#define lu_brelu_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) (min(max(x, (DATA_TYPE)B_VAL), (DATA_TYPE)A_VAL)) // Leaky RELU Activation -#define lrelu_op(DATA_TYPE, x, A_VAL, B_VAL) ((min(x, (DATA_TYPE)0.0) * (DATA_TYPE)A_VAL) + max(x, (DATA_TYPE)0.0)) +#define lrelu_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) \ + ((min(x, (DATA_TYPE)0.0) * (DATA_TYPE)A_VAL) + max(x, (DATA_TYPE)0.0)) // Soft RELU Activation -#define srelu_op(DATA_TYPE, x, A_VAL, B_VAL) (log((DATA_TYPE)1.0 + exp(x))) +#define srelu_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) (log((DATA_TYPE)1.0 + exp(x))) // ELU Activation -#define elu_op(DATA_TYPE, x, A_VAL, B_VAL) (select(((DATA_TYPE)A_VAL * (exp(x) - (DATA_TYPE)1.0)), x, isgreaterequal(x, (DATA_TYPE)0.0))) +#define elu_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) \ + (select(((DATA_TYPE)A_VAL * (exp(x) - (DATA_TYPE)1.0)), x, \ + (SELECT_VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE))isgreaterequal(x, (DATA_TYPE)0.0))) // Absolute Activation -#define abs_op(DATA_TYPE, x, A_VAL, B_VAL) (fabs(x)) +#define abs_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) (fabs(x)) // Square Activation -#define square_op(DATA_TYPE, x, A_VAL, B_VAL) (x * x) +#define square_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) (x * x) // Square-root Activation -#define sqrt_op(DATA_TYPE, x, A_VAL, B_VAL) (sqrt(x)) +#define sqrt_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) (sqrt(x)) // Linear Activation -#define linear_op(DATA_TYPE, x, A_VAL, B_VAL) (MLA((DATA_TYPE)B_VAL, (DATA_TYPE)A_VAL, x)) +#define linear_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) (MLA((DATA_TYPE)B_VAL, (DATA_TYPE)A_VAL, x)) + +// GELU Activation +#define gelu_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) \ + (x * (DATA_TYPE)0.5 * ((DATA_TYPE)1.0 + erf(x / (DATA_TYPE)1.41421356237))) // Identity Activation -#define identity_op(DATA_TYPE, x, A_VAL, B_VAL) (x) +#define identity_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) (x) -#define ACT_OP(op, DATA_TYPE, x, A_VAL, B_VAL) op##_op(DATA_TYPE, x, A_VAL, B_VAL) +#define ACT_OP(op, DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) op##_op(DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) -#define ACTIVATION(op, DATA_TYPE, x, A_VAL, B_VAL) ACT_OP(op, DATA_TYPE, x, A_VAL, B_VAL) +#define ACTIVATION(op, DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) ACT_OP(op, DATA_TYPE, VEC_SIZE, x, A_VAL, B_VAL) |