def mul2_b

bendtorch-gpu@1.3.0.0 · main.bend:183

import Base
import bend-ml-tensor-array@0.1.18.0/main.bend as TA
import bend-ml-tensor-gpu@0.1.5.0/main.bend as TG
import bendtorch@1.3.0.0/main.bend as T

183def mul2_b(+n: Nat, +c: Nat, s: T.Two<TA.Mat<n, c>, TA.Mat<n, c>>, dy: TA.Mat<n, c>) -> T.Bwd<Unit, T.Two<TA.Mat<n, c>, TA.Mat<n, c>>>:
184  match s dy:
185    case T.Two{TA.Mat{a}, TA.Mat{b}} TA.Mat{d}: mul2_b2(n, c, TG.run2(~EN, ~lf_mulb, TG.depth(Nat.mul(n, c)), en(Nat.mul(n, c)), d, nn(Unit{}), nn(Unit{}), nn(Unit{}), a, b))