def settled

bendtorch-core@0.1.0.0 · src/autograd/tensor_backward.bend:1133

import Base

1133# A node whose operands are all constants is a constant itself, as in PyTorch
1134# an operation on tensors that do not require grad gives one that does not;
1135# any other node is frozen at each operand that is a constant.
1136def settled(+node: Node, +ids: List<&2, Nat>, +nodes: List<&2, Node>, +count: Nat, constant: Bool) -> Node:
1137  match constant:
1138    case True{}:
1139      Constant{}
1140    case False{}:
1141      freeze(ids, nodes, count, node)