Intel® oneAPI Deep Neural Network Developer Guide and Reference
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Visible to Intel only — GUID: GUID-4FA3F0CD-8BF9-480D-838E-06B49908D125
struct dnnl::convolution_backward_weights
Overview
Convolution weights gradient primitive. More…
#include <dnnl.hpp>
struct convolution_backward_weights: public dnnl::primitive
{
// structs
struct primitive_desc;
// construction
convolution_backward_weights();
convolution_backward_weights(const primitive_desc& pd);
convolution_backward_weights(
const primitive_desc& pd,
const std::vector<uint8_t>& cache_blob
);
};Inherited Members
public:
// enums
enum kind;
// methods
handle<T, traits>& operator = (const handle<T, traits>&);
handle<T, traits>& operator = (handle<T, traits>&&);
void reset(T t, bool weak = false);
T get(bool allow_empty = false) const;
operator T () const;
operator bool () const;
bool operator == (const handle<T, traits>& other) const;
bool operator != (const handle& other) const;
const_dnnl_primitive_desc_t get_primitive_desc() const;
kind get_kind() const;
std::vector<uint8_t> get_cache_blob() const;
void execute(const stream& astream, const std::unordered_map<int, memory>& args) const;
handle();
handle();
handle();
handle();Detailed Documentation
Convolution weights gradient primitive.
Construction
convolution_backward_weights()Default constructor. Produces an empty object.
convolution_backward_weights(const primitive_desc& pd)Constructs a convolution weights gradient primitive.
Parameters:
pd |
Primitive descriptor for a convolution weights gradient primitive. |
convolution_backward_weights(
const primitive_desc& pd,
const std::vector<uint8_t>& cache_blob
)Constructs a convolution weights gradient primitive from a cache blob.
Parameters:
pd |
Primitive descriptor for a convolution weights gradient primitive. |
cache_blob |
Cache blob. |