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def first_written_done

bendtorch-core@0.1.0.0 · src/tensor/clone_contract.bend:116

import bendtorch-core@0.1.0.0/src/tensor/clone_contract.bend as CloneContract
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/LAWS.bend as StorageLaws
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
import bendtorch-core@0.1.0.0/src/tensor/word_conversion.bend as Conversion
import bendtorch-core@0.1.0.0/src/tensor/observation.bend as Observation
import bendtorch-core@0.1.0.0/src/tensor/read_contract.bend as Reads
import bendtorch-core@0.1.0.0/src/tensor/write_contract.bend as Writes

116def first_written_done(+shape: Shape.Shape, +fill: F32, -valid: {Lifecycle.logical_length(StorageLaws.created(Shape.count(shape), fill)) == Shape.logical_numel(Shape.dimensions(shape)) : Nat}, +index: U32, +value: F32, +other: U32, inside: {Nat.is_lt(U32.to_nat(other), Shape.logical_numel(Shape.dimensions(shape))) == True{} : Bool}) ->
117  {Observation.clone_written_first(shape, index, value, other, Done{Core.TTensor{StorageLaws.created(Shape.count(shape), fill), valid}}) == Some{Writes.written_pick(shape, index, value, other, fill)} : Maybe<&2, F32>}:
118  Equal.trans(Maybe<&2, F32>, Observation.clone_written_first_pair(shape, index, value, other, Core.clone(shape, Core.TTensor{StorageLaws.created(Shape.count(shape), fill), valid})),
119    Lifecycle.read_value(Storage.get(StorageLaws.written(StorageLaws.first(StorageLaws.created(Shape.count(shape), fill)), index, value), other)),
120    Some{Writes.written_pick(shape, index, value, other, fill)},
121    first_written_projection(shape, StorageLaws.created(Shape.count(shape), fill), valid, index, value, other, Storage.clone(StorageLaws.created(Shape.count(shape), fill)), {==}),
122    Reads.stored_value(StorageLaws.written(StorageLaws.first(StorageLaws.created(Shape.count(shape), fill)), index, value), other, Writes.written_pick(shape, index, value, other, fill),
123      StorageLaws.replay_get(Shape.count(shape), fill, [StorageLaws.First{}, StorageLaws.Write{index, value}], other, Conversion.shape_count_within(shape),
124        Reads.word_inside(shape, other, inside))))

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Used by (1)