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Upgrade TensorAlgebra overloads #89

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Merged
merged 2 commits into from
Nov 25, 2025
Merged

Upgrade TensorAlgebra overloads #89

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8d7495c
Upgrade TensorAlgebra overloads
mtfishman Nov 25, 2025
de87012
Fix Projects
mtfishman Nov 25, 2025
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4 changes: 2 additions & 2 deletions Project.toml
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
name = "FusionTensors"
uuid = "e16ca583-1f51-4df0-8e12-57d32947d33e"
authors = ["ITensor developers <[email protected]> and contributors"]
version = "0.5.15"
version = "0.5.16"

[deps]
Accessors = "7d9f7c33-5ae7-4f3b-8dc6-eff91059b697"
Expand Down Expand Up @@ -29,7 +29,7 @@ LRUCache = "1.6"
LinearAlgebra = "1.10"
Random = "1.10"
Strided = "2.3"
TensorAlgebra = "0.5.1"
TensorAlgebra = "0.5.2"
TensorKitSectors = "0.1, 0.2"
TensorProducts = "0.1.7"
TypeParameterAccessors = "0.4"
Expand Down
15 changes: 8 additions & 7 deletions src/fusiontensor/tensor_algebra_interface.jl
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Expand Up @@ -4,7 +4,7 @@ using BlockArrays: Block
using GradedArrays: space_isequal
using LinearAlgebra: mul!
using TensorAlgebra: TensorAlgebra, AbstractBlockPermutation, FusionStyle, blockedperm,
genperm, matricize, unmatricize
blockedtrivialperm, genperm, matricize, unmatricize

function TensorAlgebra.output_axes(
::typeof(contract),
Expand Down Expand Up @@ -52,15 +52,15 @@ function TensorAlgebra.unmatricize(
return FusionTensor(data_matrix(m), codomain_axes, domain_axes)
end

function TensorAlgebra.permuteblockeddims(
function TensorAlgebra.bipermutedims(
ft::FusionTensor,
codomain_perm::Tuple{Vararg{Int}},
domain_perm::Tuple{Vararg{Int}},
)
return permutedims(ft, permmortar((codomain_perm, domain_perm)))
end

function TensorAlgebra.permuteblockeddims!(
function TensorAlgebra.bipermutedims!(
a_dest::FusionTensor,
a_src::FusionTensor,
codomain_perm::Tuple{Vararg{Int}},
Expand All @@ -69,7 +69,8 @@ function TensorAlgebra.permuteblockeddims!(
return permutedims!(a_dest, a_src, permmortar((codomain_perm, domain_perm)))
end

# TODO define custom broadcast rules
# TODO: Define custom broadcast rules for FusionTensors so that we can delete
# this method.
function TensorAlgebra.unmatricizeadd!(
style::FusionTensorFusionStyle,
a_dest::AbstractArray,
Expand Down Expand Up @@ -119,11 +120,11 @@ for f in MATRIX_FUNCTIONS
@eval begin
function TensorAlgebra.$f(
a::FusionTensor,
codomain_perm::Tuple{Vararg{Int}}, domain_perm::Tuple{Vararg{Int}};
codomain_length::Val, domain_length::Val;
kwargs...,
)
a_mat = matricize(a, codomain_perm, domain_perm)
biperm = permmortar((codomain_perm, domain_perm))
a_mat = matricize(a, codomain_length, domain_length)
biperm = blockedtrivialperm((codomain_length, domain_length))
permuted_axes = axes(a)[biperm]
checkspaces_dual(codomain(permuted_axes), domain(permuted_axes))
fa_mat = set_data_matrix(a_mat, Base.$f(data_matrix(a_mat); kwargs...))
Expand Down
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