struct dnnl::eltwise_backward::desc¶
Overview¶
Descriptor for an elementwise backward propagation primitive. More…
#include <dnnl.hpp> struct desc { // fields dnnl_eltwise_desc_t data; // construction desc( algorithm aalgorithm, const memory::desc& diff_data_desc, const memory::desc& data_desc, float alpha = 0, float beta = 0 ); };
Detailed Documentation¶
Descriptor for an elementwise backward propagation primitive.
Construction¶
desc( algorithm aalgorithm, const memory::desc& diff_data_desc, const memory::desc& data_desc, float alpha = 0, float beta = 0 )
Constructs a descriptor for an elementwise backward propagation primitive.
Parameters:
aalgorithm |
Elementwise algorithm kind. |
diff_data_desc |
Diff source and destination memory descriptors. |
data_desc |
Source memory descriptor. |
alpha |
The alpha parameter for the elementwise operation. Specific meaning depends on the algorithm. |
beta |
The beta parameter for the elementwise operation. Specific meaning depends on the algorithm. |