Primitive descriptor for convolution backward propagation. More...
#include <dnnl.hpp>
Inheritance diagram for dnnl::convolution_backward_data::primitive_desc:
Collaboration diagram for dnnl::convolution_backward_data::primitive_desc:
Public Member Functions | |
| primitive_desc (const desc &desc, const engine &e, const convolution_forward::primitive_desc &hint_fwd_pd, bool allow_empty=false) | |
| Initializes primitive descriptor for convolution backward propagation. More... | |
| primitive_desc (const desc &desc, const primitive_attr &attr, const engine &e, const convolution_forward::primitive_desc &hint_fwd_pd, bool allow_empty=false) | |
Initializes primitive descriptor for convolution backward propagation with attributes defined by attr. More... | |
| primitive_desc (dnnl_primitive_desc_t pd) | |
Initializes a primitive descriptor for convolution backward propagation from a C primitive descriptor pd. More... | |
| memory::desc | diff_src_desc () const |
| Queries diff source gradient memory descriptor. | |
| memory::desc | weights_desc () const |
| Queries weights memory descriptor. | |
| memory::desc | diff_dst_desc () const |
| Queries diff destination memory descriptor. | |
 Public Member Functions inherited from dnnl::primitive_desc | |
| primitive_desc (const_dnnl_op_desc_t desc, const primitive_attr *attr, const engine &e, const_dnnl_primitive_desc_t hint_fwd_pd, bool allow_empty=false) | |
Creates a primitive descriptor from given op_desc, attr, engine, and optionally a hint primitive descriptor from forward propagation. More... | |
| bool | next_impl () |
| Advances the next implementation for the given op descriptor. More... | |
| primitive_desc_base (dnnl_primitive_desc_t pd, dnnl::primitive::kind prim_kind, dnnl::prop_kind prop_kind1, dnnl::prop_kind prop_kind2) | |
| Constructs a primitive_desc from a C counterpart. More... | |
| Public Member Functions inherited from dnnl::primitive_desc_base | |
| engine | get_engine () const |
| Returns the engine of the primitive descriptor. | |
| const char * | impl_info_str () const |
| Returns implementation name. | |
| memory::dim | query_s64 (query q) const |
| Queries the memory::dim value (same as int64_t). | |
| memory::desc | query_md (query what, int idx=0) const |
| Queries and returns requested memory descriptor. | |
| memory::desc | scratchpad_desc () const |
| Queries scratchpad memory descriptor. More... | |
| engine | scratchpad_engine () const |
| Returns the engine that owns the scratchpad memory. | |
| primitive_attr | get_primitive_attr () const |
| Returns the attributes. | |
| Public Member Functions inherited from dnnl::handle< dnnl_primitive_desc_t > | |
| handle ()=default | |
| Empty constructor. More... | |
| handle (dnnl_primitive_desc_t t, bool weak=false) | |
| Constructs a C handle wrapper from a C handle. More... | |
| void | reset (dnnl_primitive_desc_t t, bool weak=false) |
| Resets the value of a C handle. More... | |
| dnnl_primitive_desc_t | get (bool allow_emtpy=false) const |
| Returns the value of the underlying C handle. | |
Additional Inherited Members | |
| Protected Member Functions inherited from dnnl::primitive_desc_base | |
| primitive_desc_base (dnnl_primitive_desc_t pd, dnnl::primitive::kind prim_kind, dnnl::prop_kind prop_kind1, dnnl::prop_kind prop_kind2) | |
| Constructs a primitive_desc from a C counterpart. More... | |
Detailed Description
Primitive descriptor for convolution backward propagation.
Constructor & Destructor Documentation
◆ primitive_desc() [1/3]
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inline |
Initializes primitive descriptor for convolution backward propagation.
◆ primitive_desc() [2/3]
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inline |
Initializes primitive descriptor for convolution backward propagation with attributes defined by attr.
◆ primitive_desc() [3/3]
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inline |
Initializes a primitive descriptor for convolution backward propagation from a C primitive descriptor pd.
The documentation for this struct was generated from the following file:
- include/dnnl.hpp