Module log_elementwise 

Elementwise natural log forward + backward.

Used by reverse-mode autograd in downstream crates (hf2q ADR-020 Track 1: log_softmax + KL-div composition).

Statics

LOG_SHADER_SOURCE

Functions

dispatch_log_backward_f32

Encode dx[i] = dy[i] / x[i] (the backward pass for elementwise log). x is the FORWARD INPUT, not the forward output.

dispatch_log_f32

Encode output[i] = log(input[i]) for f32 input.

register