Table Of Contents
Table Of Contents

mx.symbol.add_n

Description

Adds all input arguments element-wise.

\[add\_n(a_1, a_2, ..., a_n) = a_1 + a_2 + ... + a_n\]

add_n is potentially more efficient than calling add by n times.

The storage type of add_n output depends on storage types of inputs

  • add_n(row_sparse, row_sparse, ..) = row_sparse

  • add_n(default, csr, default) = default

  • add_n(any input combinations longer than 4 (>4) with at least one default type) = default

  • otherwise, add_n falls all inputs back to default storage and generates default storage

Usage

mx.symbol.add_n(...)

Arguments

Argument

Description

args

NDArray-or-Symbol[].

Positional input arguments

name

string, optional.

Name of the resulting symbol.