Module elementwise 

Element-wise CPU kernels — arithmetic, activations, and mathematical ops.

All kernels operate on F32 tensors. Binary ops support same-shape operands only (broadcasting handled by the dispatch layer after shape inference).

Functions

abs

add

ceil

clip

div

erf

exp

floor

gelu

GELU approximation: 0.5 * x * (1 + tanh(sqrt(2/π) * (x + 0.044715 * x³)))

hard_swish

Hard Swish: x * relu6(x + 3) / 6

leaky_relu

log

mul

neg

pow

relu

round

sigmoid

silu

SiLU / Swish: x * sigmoid(x)

sqrt

sub

tanh_act