BendtorchGpu.sgd_loop: def of bendtorch-gpu@1.3.0.0
Import: import bendtorch-gpu@1.3.0.0/main.bend as BendtorchGpu
Lines 207-211 of bendtorch-gpu@1.3.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-gpu@1.3.0.0/main.bend&start_line=207&end_line=211

import Base
import bend-ml-tensor-gpu@0.1.5.0/main.bend as TG

def sgd_loop(k: Nat, +i: U32, +l: U32, +lr: F32, rw: Array<F32> & F32, rg: Array<F32> & F32) -> TG.O2:
  match k rw rg:
    case 0n Tuple{w, +x} Tuple{g, +y}: TG.O2{w, g}
    case 1n+q Tuple{w, +x} Tuple{g, +y}:
      sgd_loop(q, (i + l : U32), l, lr, Array.get(F32, Array.set(F32, w, i, (x + (F32.neg(lr) * y : F32) : F32)), (i + l : U32)), Array.get(F32, Array.set(F32, g, i, 0.0), (i + l : U32)))

Uses (13):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.set
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.neg
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor-gpu@0.1.5.1/main.bend&name=O2