The base class for all primitive descriptors. More...
#include <dnnl.hpp>
Inheritance diagram for dnnl::primitive_desc_base:
Collaboration diagram for dnnl::primitive_desc_base:
Public Member Functions | |
| 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. | |
Protected Member Functions | |
| 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
The base class for all primitive descriptors.
Constructor & Destructor Documentation
◆ primitive_desc_base()
|
inlineprotected |
Constructs a primitive_desc from a C counterpart.
Performs certain checks to make sure that the C counterpart refers to a primitive descriptor of a particular primitive kind and propagation kind.
Note: primitive_desc constructed this way does not support next_impl().
Member Function Documentation
◆ scratchpad_desc()
|
inline |
Queries scratchpad memory descriptor.
- See also
- Primitive Attributes: Scratchpad Returns a zero_md if no scratchpad is required.
- Examples
- memory_format_propagation.cpp.
The documentation for this struct was generated from the following file:
- include/dnnl.hpp