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Changes to support TensorKit v0.17 #416

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cb74adb
changes related to old `fusionblockstructure`
borisdevos Apr 20, 2026
20cc108
Update Project.toml for TensorKit main
kshyatt Apr 23, 2026
2fa698d
Update Project.toml
kshyatt Apr 25, 2026
45f995e
compat updates
kshyatt Apr 26, 2026
5703ac1
Revert "compat updates"
kshyatt Apr 26, 2026
689c506
Drop sources
kshyatt Apr 26, 2026
47524f9
Ensure `JordanMPOTensor` auto-converts
lkdvos Apr 26, 2026
b15c273
Add sources for now to see if anything else is broken
kshyatt Apr 27, 2026
f551d0d
Fix compat too
kshyatt Apr 27, 2026
5c76ae3
Update Project.toml
kshyatt Apr 28, 2026
7d85bb7
compat bump
kshyatt Apr 28, 2026
888a378
Update Project.toml
kshyatt Apr 28, 2026
dd0176d
God's number one compat hater
kshyatt Apr 28, 2026
05e2e1d
and another one
borisdevos Apr 28, 2026
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16 changes: 11 additions & 5 deletions Project.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -33,8 +33,8 @@ MPSKitAdaptExt = "Adapt"
Accessors = "0.1"
Adapt = "4"
Aqua = "0.8.9"
BlockTensorKit = "0.3.8"
CUDA = "5.9"
BlockTensorKit = "0.3.10"
CUDA = "6"
Combinatorics = "1"
Compat = "3.47, 4.10"
DocStringExtensions = "0.9.3"
Expand All @@ -51,14 +51,14 @@ Plots = "1.40"
Printf = "1"
Random = "1"
RecipesBase = "1.1"
TensorKit = "0.16.3"
TensorKitManifolds = "0.7"
TensorKit = "0.17"
TensorKitManifolds = "0.8"
TensorKitTensors = "0.2"
TensorOperations = "5.5.1"
Test = "1"
TestExtras = "0.3"
VectorInterface = "0.2, 0.3, 0.4, 0.5"
cuTENSOR = "2.3"
cuTENSOR = "6"
julia = "1.10"

[extras]
Expand All @@ -74,5 +74,11 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
TestExtras = "5ed8adda-3752-4e41-b88a-e8b09835ee3a"
cuTENSOR = "011b41b2-24ef-40a8-b3eb-fa098493e9e1"

[sources]
BlockTensorKit = {url = "https://github.com/kshyatt/BlockTensorKit.jl", rev="ksh/braidingtensor"}
TensorKit = {url = "https://github.com/QuantumKitHub/TensorKit.jl", rev="ld-fixes"}
TensorKitManifolds = {url = "https://github.com/QuantumKitHub/TensorKitManifolds.jl", rev="ksh/bump"}
TensorKitTensors = {url = "https://github.com/QuantumKitHub/TensorKitTensors.jl", rev="ksh/compat"}

[targets]
test = ["Aqua", "Adapt", "CUDA", "cuTENSOR", "Pkg", "Test", "TestExtras", "Plots", "Combinatorics", "ParallelTestRunner", "TensorKitTensors"]
8 changes: 4 additions & 4 deletions src/operators/jordanmpotensor.jl
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Expand Up @@ -49,10 +49,10 @@ struct JordanMPOTensor{
# constructor from data
function JordanMPOTensor{E, S, TA, TB, TC, TD}(
V::TensorMapSumSpace,
A::SparseBlockTensorMap{TA, E, S, 2, 2},
B::SparseBlockTensorMap{TB, E, S, 2, 1},
C::SparseBlockTensorMap{TC, E, S, 1, 2},
D::SparseBlockTensorMap{TD, E, S, 1, 1}
A::SparseBlockTensorMap{<:Any, <:Any, S, 2, 2},
B::SparseBlockTensorMap{<:Any, <:Any, S, 2, 1},
C::SparseBlockTensorMap{<:Any, <:Any, S, 1, 2},
D::SparseBlockTensorMap{<:Any, <:Any, S, 1, 1}
) where {E, S, TA, TB, TC, TD}
return new{E, S, TA, TB, TC, TD}(V, A, B, C, D)
end
Expand Down
8 changes: 4 additions & 4 deletions src/utility/utility.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -251,15 +251,15 @@ function mul_front!(
cp = allocator_checkpoint!(allocator)

Ablocks = blocks(A)
Bstructure = TensorKit.fusionblockstructure(space(B))
Bstructure = TensorKit.subblockstructure(space(B))
for ((f₁, f₂), c) in subblocks(C)
# fetch A block
u = first(f₁.uncoupled)
a = Ablocks[u]
isempty(a) && (scale!(c, β); continue)

# fetch B block
haskey(Bstructure.fusiontreeindices, (f₁, f₂)) || (scale!(c, β); continue)
haskey(Bstructure, (f₁, f₂)) || (scale!(c, β); continue)
b = B[f₁, f₂]

tensorcontract!(
Expand Down Expand Up @@ -299,7 +299,7 @@ function mul_tail!(

cp = allocator_checkpoint!(allocator)

Astructure = TensorKit.fusionblockstructure(space(A))
Astructure = TensorKit.subblockstructure(space(A))
Bblocks = blocks(B)
for ((f₁, f₂), c) in subblocks(C)
# fetch B block
Expand All @@ -308,7 +308,7 @@ function mul_tail!(
isempty(b) && (scale!(c, β); continue)

# fetch A block
haskey(Astructure.fusiontreeindices, (f₁, f₂)) || (scale!(c, β); continue)
haskey(Astructure, (f₁, f₂)) || (scale!(c, β); continue)
a = A[f₁, f₂]

tensorcontract!(
Expand Down
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