Intel® oneAPI Deep Neural Network Developer Guide and Reference
ID
768875
Date
6/30/2025
Public
Abs
AbsBackward
Add
AvgPool
AvgPoolBackward
BatchNormForwardTraining
BatchNormInference
BatchNormTrainingBackward
BiasAdd
BiasAddBackward
Clamp
ClampBackward
Concat
Convolution
ConvolutionBackwardData
ConvolutionBackwardWeights
ConvTranspose
ConvTransposeBackwardData
ConvTransposeBackwardWeights
Dequantize
Divide
DynamicDequantize
DynamicQuantize
Elu
EluBackward
End
Exp
GroupNorm
GELU
GELUBackward
HardSigmoid
HardSigmoidBackward
HardSwish
HardSwishBackward
Interpolate
InterpolateBackward
LayerNorm
LayerNormBackward
LeakyReLU
Log
LogSoftmax
LogSoftmaxBackward
MatMul
Maximum
MaxPool
MaxPoolBackward
Minimum
Mish
MishBackward
Multiply
Pow
PReLU
PReLUBackward
Quantize
Reciprocal
ReduceL1
ReduceL2
ReduceMax
ReduceMean
ReduceMin
ReduceProd
ReduceSum
ReLU
ReLUBackward
Reorder
Round
Select
Sigmoid
SigmoidBackward
SoftMax
SoftMaxBackward
SoftPlus
SoftPlusBackward
Sqrt
SqrtBackward
Square
SquaredDifference
StaticReshape
StaticTranspose
Subtract
Tanh
TanhBackward
TypeCast
Wildcard
enum dnnl_alg_kind_t
enum dnnl_normalization_flags_t
enum dnnl_primitive_kind_t
enum dnnl_prop_kind_t
enum dnnl_query_t
enum dnnl::normalization_flags
enum dnnl::query
struct dnnl_exec_arg_t
struct dnnl_primitive
struct dnnl_primitive_desc
struct dnnl::primitive
struct dnnl::primitive_desc
struct dnnl::primitive_desc_base
enum dnnl_rnn_direction_t
enum dnnl_rnn_flags_t
enum dnnl::rnn_direction
enum dnnl::rnn_flags
struct dnnl::augru_backward
struct dnnl::augru_forward
struct dnnl::gru_backward
struct dnnl::gru_forward
struct dnnl::lbr_augru_backward
struct dnnl::lbr_augru_forward
struct dnnl::lbr_gru_backward
struct dnnl::lbr_gru_forward
struct dnnl::lstm_backward
struct dnnl::lstm_forward
struct dnnl::rnn_primitive_desc_base
struct dnnl::vanilla_rnn_backward
struct dnnl::vanilla_rnn_forward
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.