def built_cloned

bendtorch-core@0.1.0.0 · src/tensor/slice.bend:317

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/storage/main.bend as Storage
import bendtorch-core@0.1.0.0/src/storage/model.bend as Model
import bendtorch-core@0.1.0.0/src/storage/certificates.bend as Certificates
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Core
import bendtorch-core@0.1.0.0/src/tensor/lifecycle.bend as Lifecycle

317# The build from an owned source: the source comes back as the first half of
318# its clone, and the build reads the second half.
319def built_cloned(+kind: Pass, +input: Shape.Shape, +output: Shape.Shape, +plan: Plan, +depth: Nat, +length: Nat,
320  -valid: {Storage.bounds(depth, length) == True{} : Bool},
321  -exact: {length == Shape.logical_numel(Shape.dimensions(output)) : Nat},
322  +d: Nat, +n: Nat, -array: Array<F32>, pair: Array<F32> & Array<F32>, -same: {pair == Array.clone(F32, array) : Array<F32> & Array<F32>},
323  -balanced: Model.Balanced(F32, d, array), -ok: {Storage.bounds(d, n) == True{} : Bool},
324  -fits: {Lifecycle.logical_length(Storage.Owned{d, n, array, balanced, ok}) == Shape.logical_numel(Shape.dimensions(input)) : Nat}) ->
325  Core.Dynamic & Result<&2, &1, Error, Core.Dynamic>:
326  (kept, copy) = pair
327  (Core.Packed{input, Core.TTensor{Storage.Owned{d, n, kept, Certificates.clone_first(F32, d, array, (kept, copy), same, balanced), ok}, fits}},
328    Done{Core.Packed{output, Core.TTensor{Storage.Owned{depth, length, built_array(kind, depth, plan, length, copy),
329      built_balanced(kind, depth, plan, length, copy), valid}, exact}}})