A descriptor of a element-wise operation. More...
#include <mkldnn_types.h>
Public Attributes | |
| mkldnn_primitive_kind_t | primitive_kind |
| The kind of primitive. More... | |
| mkldnn_prop_kind_t | prop_kind |
| The kind of propagation. More... | |
| mkldnn_alg_kind_t | alg_kind |
| The kind of eltwise algorithm. More... | |
| mkldnn_memory_desc_t | data_desc |
| Source and destination memory descriptor. More... | |
| mkldnn_memory_desc_t | diff_data_desc |
| Source and destination gradient memory descriptor. More... | |
| float | alpha |
| Algorithm specific parameter. More... | |
| float | beta |
Detailed Description
A descriptor of a element-wise operation.
Member Data Documentation
◆ primitive_kind
| mkldnn_primitive_kind_t mkldnn_eltwise_desc_t::primitive_kind |
The kind of primitive.
Used for self identifying the primitive descriptor. Must be mkldnn_eltwise.
◆ prop_kind
| mkldnn_prop_kind_t mkldnn_eltwise_desc_t::prop_kind |
The kind of propagation.
Possible values: mkldnn_forward_training, mkldnn_forward_inference, mkldnn_backward, and mkldnn_backward_data.
◆ alg_kind
| mkldnn_alg_kind_t mkldnn_eltwise_desc_t::alg_kind |
The kind of eltwise algorithm.
Possible values: mkldnn_eltwise_relu, mkldnn_eltwise_tanh, mkldnn_eltwise_elu, mkldnn_eltwise_square, mkldnn_eltwise_abs, mkldnn_eltwise_sqrt, mkldnn_eltwise_linear, mkldnn_eltwise_bounded_relu, mkldnn_eltwise_soft_relu, mkldnn_eltwise_logistic.
◆ data_desc
| mkldnn_memory_desc_t mkldnn_eltwise_desc_t::data_desc |
Source and destination memory descriptor.
◆ diff_data_desc
| mkldnn_memory_desc_t mkldnn_eltwise_desc_t::diff_data_desc |
Source and destination gradient memory descriptor.
◆ alpha
| float mkldnn_eltwise_desc_t::alpha |
Algorithm specific parameter.
Accordance table:
- mkldnn_eltwise_relu:
alpha– negative slope,betaignored - mkldnn_eltwise_tanh:
alphaandbetaignored - mkldnn_eltwise_elu:
alpha– negative slope,betaignored - mkldnn_eltwise_square:
alphaandbetaignored - mkldnn_eltwise_abs:
alphaandbetaignored - mkldnn_eltwise_sqrt:
alphaandbetaignored - mkldnn_eltwise_linear:
alpha– scale,beta– shift - mkldnn_eltwise_bounded_relu:
alpha– upper bound,betaignored - mkldnn_eltwise_soft_relu:
alphaandbetaignored - mkldnn_eltwise_logistic:
alphaandbetaignored
◆ beta
| float mkldnn_eltwise_desc_t::beta |
The documentation for this struct was generated from the following file:
- include/mkldnn_types.h
