diff options
Diffstat (limited to 'src/core/CL/cl_kernels/activation_layer_qa8.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/activation_layer_qa8.cl | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/core/CL/cl_kernels/activation_layer_qa8.cl b/src/core/CL/cl_kernels/activation_layer_qa8.cl index 02668f7ac1..cb31e99efb 100644 --- a/src/core/CL/cl_kernels/activation_layer_qa8.cl +++ b/src/core/CL/cl_kernels/activation_layer_qa8.cl @@ -25,10 +25,15 @@ #define TYPE VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) +// RELU Activation +inline TYPE relu_op(TYPE x) +{ + return max((TYPE)CONST_0, x); +} // Bounded RELU Activation inline TYPE brelu_op(TYPE x) { - return min((TYPE)A_VAL, max(0, x)); + return min((TYPE)A_VAL, max(CONST_0, x)); } // Lower Upper Bounded RELU Activation inline TYPE lu_brelu_op(TYPE x) @@ -49,6 +54,7 @@ inline TYPE lu_brelu_op(TYPE x) * @note A, B variables required by some activation functions are set using -DA_VAL= and -DB_VAL= respectively. * @note Quantization scales of the input/output tensors are passed in with -DS1_VAL= and -DS2_VAL= respectively. * @note Quantization offsets of the input/output tensors are passed in with -DO1_VAL= and -DO2_VAL= respectively. + * @note Quantized value of constant zero should be given as a preprocessor argument using -DCONST_0=value. e.g. -DCONST_0=128. * * @param[in] input_ptr Pointer to the source image. Supported data types: QASYMM8 * @param[in] input_stride_x Stride of the source image in X dimension (in bytes) |