Why TOPI does not support bias_add?

Questions
#1

Hello!

the Relay support bias_add like relay.nn.bias_add, but TOPI does not has topi.nn.bias_add.

why TOPI does not support bias_add?? What if a user wants to use bias_add in TOPI, how to implement bias_add??

#2

Because bias add can be directly imlemented via expand_dims then followed by an add

1 Like
#3

thank you for the reply!

But I think it would be more efficient to provide it as an API than a direct implementation. Is there any future plan to add bias_add to TOPI?

thank you.