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Fix example caching checksum #227

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Merged
pbrehmer merged 7 commits into from
Jun 18, 2025
Merged

Fix example caching checksum #227

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8eaa197
Generate `checksum` based on relative path
pbrehmer Jun 17, 2025
5cde74f
Update examples/make.jl
pbrehmer Jun 17, 2025
0b9f7ff
Fix formatting
pbrehmer Jun 17, 2025
4e86dd9
Merge branch 'master' into fix-example-caching
pbrehmer Jun 18, 2025
424f036
Merge branch 'fix-example-caching' of github.com:quantumghent/PEPSKit…
pbrehmer Jun 18, 2025
4093664
Add rendered examples and updated cache file
pbrehmer Jun 18, 2025
28b83f2
Update J1-J2 SU example
pbrehmer Jun 18, 2025
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18 changes: 9 additions & 9 deletions docs/src/examples/2d_ising_partition_function/index.md
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@ Z = InfinitePartitionFunction(O)
````

````
InfinitePartitionFunction{TensorMap{ComplexF64, ComplexSpace, 2, 2, Vector{ComplexF64}}}(TensorMap{ComplexF64, ComplexSpace, 2, 2, Vector{ComplexF64}}[TensorMap((ℂ^2 ⊗ ℂ^2) ← (ℂ^2 ⊗ ℂ^2)):
InfinitePartitionFunction{TensorKit.TensorMap{ComplexF64, TensorKit.ComplexSpace, 2, 2, Vector{ComplexF64}}}(TensorKit.TensorMap{ComplexF64, TensorKit.ComplexSpace, 2, 2, Vector{ComplexF64}}[TensorMap((ℂ^2 ⊗ ℂ^2) ← (ℂ^2 ⊗ ℂ^2)):
[:, :, 1, 1] =
3.169519816780443 + 0.0im 0.4999999999999995 + 0.0im
0.4999999999999995 + 0.0im 0.1505971059561009 + 0.0im
Expand Down Expand Up @@ -124,7 +124,7 @@ env, = leading_boundary(env₀, Z; tol=1e-8, maxiter=500);

````
[ Info: CTMRG init: obj = +1.784252138312e+00 -1.557258880375e+00im err = 1.0000e+00
[ Info: CTMRG conv 63: obj = +3.353928644031e+00 err = 4.6005361791e-09 time = 3.52 sec
[ Info: CTMRG conv 63: obj = +3.353928644031e+00 err = 4.5903314811e-09 time = 8.12 sec

````

Expand All @@ -138,7 +138,7 @@ space.(env.edges)
````

````
4×1×1 Array{TensorMapSpace{ComplexSpace, 2, 1}, 3}:
4×1×1 Array{TensorKit.TensorMapSpace{TensorKit.ComplexSpace, 2, 1}, 3}:
[:, :, 1] =
(ℂ^20 ⊗ ℂ^2) ← ℂ^20
(ℂ^20 ⊗ ℂ^2) ← ℂ^20
Expand All @@ -159,9 +159,9 @@ e = expectation_value(Z, (1, 1) => E, env)
````

````
λ = 3.353928644031376 - 1.11587056863837e-15im
m = 0.9736086674403005 - 1.8262801879417628e-17im
e = -1.8637796145082448 + 7.305120751767051e-17im
λ = 3.3539286440313782 - 5.873212040152551e-16im
m = 0.9736086674403001 + 1.8262157316829647e-17im
e = -1.8637796145082437 - 1.4609725853463717e-16im

````

Expand Down Expand Up @@ -205,9 +205,9 @@ extrapolation):
````

````
(-(log(λ)) / beta - f_exact) / f_exact = -1.3211126079531055e-15 - 2.749331575238102e-16im
(abs(m) - abs(m_exact)) / abs(m_exact) = 0.0
(e - e_exact) / e_exact = -0.02373206809908996 - 3.82650130578649e-17im
(-(log(λ)) / beta - f_exact) / f_exact = -6.605563039765528e-16 - 1.447068124555315e-16im
(abs(m) - abs(m_exact)) / abs(m_exact) = -4.561270094458082e-16
(e - e_exact) / e_exact = -0.023732068099090543 + 7.652732508485748e-17im

````

Expand Down
164 changes: 79 additions & 85 deletions docs/src/examples/3d_ising_partition_function/index.md
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316 changes: 155 additions & 161 deletions docs/src/examples/bose_hubbard/index.md
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27 changes: 14 additions & 13 deletions docs/src/examples/boundary_mps/index.md
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ peps₀ = InfinitePEPS(rand, ComplexF64, ComplexSpace(2), ComplexSpace(2))
````

````
InfinitePEPS{TensorMap{ComplexF64, ComplexSpace, 1, 4, Vector{ComplexF64}}}(TensorMap{ComplexF64, ComplexSpace, 1, 4, Vector{ComplexF64}}[TensorMap(ℂ^2 ← (ℂ^2 ⊗ ℂ^2 ⊗ (ℂ^2)' ⊗ (ℂ^2)')):
InfinitePEPS{TensorKit.TensorMap{ComplexF64, TensorKit.ComplexSpace, 1, 4, Vector{ComplexF64}}}(TensorKit.TensorMap{ComplexF64, TensorKit.ComplexSpace, 1, 4, Vector{ComplexF64}}[TensorMap(ℂ^2 ← (ℂ^2 ⊗ ℂ^2 ⊗ (ℂ^2)' ⊗ (ℂ^2)')):
[:, :, 1, 1, 1] =
0.8343040072662887 + 0.15425705836788395im 0.4612746978522435 + 0.7411151918989216im
0.6640771294125087 + 0.4428356798799721im 0.9163597170532635 + 0.24145695415210522im
Expand Down Expand Up @@ -99,7 +99,7 @@ T = InfiniteTransferPEPS(peps₀, dir, row)
````

````
single site MPSKit.InfiniteMPO{Tuple{TensorMap{ComplexF64, ComplexSpace, 1, 4, Vector{ComplexF64}}, TensorMap{ComplexF64, ComplexSpace, 1, 4, Vector{ComplexF64}}}}:
single site MPSKit.InfiniteMPO{Tuple{TensorKit.TensorMap{ComplexF64, TensorKit.ComplexSpace, 1, 4, Vector{ComplexF64}}, TensorKit.TensorMap{ComplexF64, TensorKit.ComplexSpace, 1, 4, Vector{ComplexF64}}}}:
╷ ⋮
┼ O[1]: (TensorMap(ℂ^2 ← (ℂ^2 ⊗ ℂ^2 ⊗ (ℂ^2)' ⊗ (ℂ^2)')), TensorMap(ℂ^2 ← (ℂ^2 ⊗ ℂ^2 ⊗ (ℂ^2)' ⊗ (ℂ^2)')))
╵ ⋮
Expand Down Expand Up @@ -137,7 +137,7 @@ mps, env, ϵ = leading_boundary(mps₀, T, VUMPS(; tol=1e-6, verbosity=2));

````
[ Info: VUMPS init: obj = +5.052950412844e+00 +1.493192627823e-02im err = 8.4684e-01
[ Info: VUMPS conv 4: obj = +1.744071149764e+01 +2.162482215518e-08im err = 2.0274771864e-07 time = 2.78 sec
[ Info: VUMPS conv 4: obj = +1.744071149764e+01 +2.162482270345e-08im err = 2.0274771848e-07 time = 4.39 sec

````

Expand All @@ -149,7 +149,7 @@ norm_vumps = abs(prod(expectation_value(mps, T)))
````

````
17.440711497641615
17.440711497641633
````

This can be compared to the result obtained using CTMRG, where we see that the results match:
Expand All @@ -164,8 +164,8 @@ norm_ctmrg = abs(norm(peps₀, env_ctmrg))

````
[ Info: CTMRG init: obj = -5.556349490423e-01 +1.605938670370e+00im err = 1.0000e+00
[ Info: CTMRG conv 37: obj = +1.744071151099e+01 err = 3.2013507863e-07 time = 0.15 sec
abs(norm_vumps - norm_ctmrg) / norm_vumps = 7.653157885484634e-10
[ Info: CTMRG conv 37: obj = +1.744071151099e+01 err = 3.2046524013e-07 time = 0.19 sec
abs(norm_vumps - norm_ctmrg) / norm_vumps = 7.653151774414538e-10

````

Expand Down Expand Up @@ -206,10 +206,11 @@ norm_2x2_ctmrg = abs(norm(peps₀_2x2, env_ctmrg_2x2))

````
[ Info: VUMPS init: obj = +6.668046237341e+02 -1.267878277078e+01im err = 8.7901e-01
[ Info: VUMPS conv 101: obj = +9.723958853252e+04 +1.933478098677e-03im err = 4.1930714637e-07 time = 2.92 sec
┌ Warning: VUMPS cancel 200: obj = +9.713547617328e+04 -3.270767578613e+02im err = 4.7663743999e-02 time = 8.25 sec
└ @ MPSKit ~/.julia/packages/MPSKit/XpTWn/src/algorithms/groundstate/vumps.jl:73
[ Info: CTMRG init: obj = +1.074898090007e+03 -2.096255594496e+02im err = 1.0000e+00
[ Info: CTMRG conv 41: obj = +9.723959008610e+04 err = 6.0876980113e-07 time = 0.37 sec
abs(norm_2x2_vumps - norm_2x2_ctmrg) / norm_2x2_vumps = 1.5976813021479506e-8
[ Info: CTMRG conv 41: obj = +9.723959008610e+04 err = 6.0700367621e-07 time = 0.66 sec
abs(norm_2x2_vumps - norm_2x2_ctmrg) / norm_2x2_vumps = 0.0010661671847507165

````

Expand Down Expand Up @@ -252,7 +253,7 @@ transfer_pepo = InfiniteTransferPEPO(peps₀, pepo, 1, 1)
````

````
single site MPSKit.InfiniteMPO{Tuple{TensorMap{ComplexF64, ComplexSpace, 1, 4, Vector{ComplexF64}}, TensorMap{ComplexF64, ComplexSpace, 1, 4, Vector{ComplexF64}}, TensorMap{ComplexF64, ComplexSpace, 2, 4, Vector{ComplexF64}}}}:
single site MPSKit.InfiniteMPO{Tuple{TensorKit.TensorMap{ComplexF64, TensorKit.ComplexSpace, 1, 4, Vector{ComplexF64}}, TensorKit.TensorMap{ComplexF64, TensorKit.ComplexSpace, 1, 4, Vector{ComplexF64}}, TensorKit.TensorMap{ComplexF64, TensorKit.ComplexSpace, 2, 4, Vector{ComplexF64}}}}:
╷ ⋮
┼ O[1]: (TensorMap(ℂ^2 ← (ℂ^2 ⊗ ℂ^2 ⊗ (ℂ^2)' ⊗ (ℂ^2)')), TensorMap(ℂ^2 ← (ℂ^2 ⊗ ℂ^2 ⊗ (ℂ^2)' ⊗ (ℂ^2)')), TensorMap((ℂ^2 ⊗ (ℂ^2)') ← (ℂ^2 ⊗ ℂ^2 ⊗ (ℂ^2)' ⊗ (ℂ^2)')))
╵ ⋮
Expand All @@ -269,9 +270,9 @@ norm_pepo = abs(prod(expectation_value(mps_pepo, transfer_pepo)));
````

````
[ Info: VUMPS init: obj = +3.309203535702e+01 -4.227375981213e-01im err = 9.3280e-01
[ Info: VUMPS conv 5: obj = +2.483696258643e+02 +2.405967620689e-07im err = 5.0410779189e-08 time = 2.32 sec
norm_pepo = 248.36962586426355
[ Info: VUMPS init: obj = +3.309203535702e+01 -4.227375981212e-01im err = 9.3280e-01
[ Info: VUMPS conv 5: obj = +2.483696258643e+02 +2.405968608492e-07im err = 5.0410779107e-08 time = 3.38 sec
norm_pepo = 248.36962586426358

````

Expand Down
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