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annotate src/LazyTensors/LazyTensors.jl @ 1006:d9476fede83d refactor/lazy_tensors

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Add check methods for range size
author Jonatan Werpers <jonatan@werpers.com>
date Sun, 20 Mar 2022 22:22:32 +0100
parents 271aa6ae1055
children 6abbb2c6c3e4
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6945c15a6a7a Rename package LazyTensor to LazyTensors
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1 module LazyTensors
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2
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3 export LazyTensorApplication
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4 export LazyTensorTranspose
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5 export LazyTensorComposition
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6 export LazyLinearMap
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7 export IdentityTensor
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8 export ScalingTensor
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9 export InflatedLazyTensor
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10 export LazyOuterProduct
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11 export ⊗
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12 export DomainSizeMismatch
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13 export RangeSizeMismatch
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15 include("lazy_tensor.jl")
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16 include("tensor_types.jl")
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17 include("lazy_array.jl")
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18 include("lazy_tensor_operations.jl")
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19 include("tuple_manipulation.jl")
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20
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21 # Applying lazy tensors to vectors
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22 Base.:*(a::LazyTensor, v::AbstractArray) = LazyTensorApplication(a,v)
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23 Base.:*(a::LazyTensor, b::LazyTensor) = throw(MethodError(Base.:*,(a,b)))
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24 Base.:*(a::LazyTensor, args::Union{LazyTensor, AbstractArray}...) = foldr(*,(a,args...))
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26 # Addition and subtraction of lazy tensors
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27 Base.:+(s::LazyTensor, t::LazyTensor) = LazyTensorBinaryOperation{:+}(s,t)
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28 Base.:-(s::LazyTensor, t::LazyTensor) = LazyTensorBinaryOperation{:-}(s,t)
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30 # Composing lazy tensors
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31 Base.:∘(s::LazyTensor, t::LazyTensor) = LazyTensorComposition(s,t)
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33 # Outer products of tensors
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34 ⊗(a::LazyTensor, b::LazyTensor) = LazyOuterProduct(a,b)
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35
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36 end # module