Visible to Intel only — GUID: GUID-3222AE72-B605-4302-A0B7-5D2E2C1A9FA8
Visible to Intel only — GUID: GUID-3222AE72-B605-4302-A0B7-5D2E2C1A9FA8
Sum
Overview
A primitive to sum multiple tensors. More…
// structs
struct dnnl::sum;
// global functions
dnnl_status_t DNNL_API dnnl_sum_primitive_desc_create(
dnnl_primitive_desc_t* sum_primitive_desc,
dnnl_engine_t engine,
const_dnnl_memory_desc_t dst_desc,
int n,
const float* scales,
const_dnnl_memory_desc_t const* src_descs,
const_dnnl_primitive_attr_t attr
);
Detailed Documentation
A primitive to sum multiple tensors.
See also:
Sum in developer guide
Global Functions
dnnl_status_t DNNL_API dnnl_sum_primitive_desc_create(
dnnl_primitive_desc_t* sum_primitive_desc,
dnnl_engine_t engine,
const_dnnl_memory_desc_t dst_desc,
int n,
const float* scales,
const_dnnl_memory_desc_t const* src_descs,
const_dnnl_primitive_attr_t attr
)
Creates a primitive descriptor for an (out-of-place) sum primitive.
Parameters:
sum_primitive_desc |
Output primitive descriptor. |
dst_desc |
Destination memory descriptor. |
n |
Number of source parameters. |
scales |
Vector of scales to multiply data in each source memory by. |
src_descs |
Array of source memory descriptors having n elements. |
attr |
Primitive attributes to use (can be NULL). |
engine |
Engine to use. |
Returns:
dnnl_success on success and a status describing the error otherwise.