Merge branches 'master' and 'matrixalgebra' of https://github.com/Jutho/TensorKit.jl into matrixalgebra

Author: lkdvos

Project.toml

@@ -6,8 +6,11 @@ version = "0.14.9"
 [deps]
 LRUCache = "8ac3fa9e-de4c-5943-b1dc-09c6b5f20637"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+MatrixAlgebraKit = "6c742aac-3347-4629-af66-fc926824e5e4"
+OhMyThreads = "67456a42-1dca-4109-a031-0a68de7e3ad5"
 PackageExtensionCompat = "65ce6f38-6b18-4e1d-a461-8949797d7930"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
+ScopedValues = "7e506255-f358-4e82-b7e4-beb19740aa63"
 Strided = "5e0ebb24-38b0-5f93-81fe-25c709ecae67"
 TensorKitSectors = "13a9c161-d5da-41f0-bcbd-e1a08ae0647f"
 TensorOperations = "6aa20fa7-93e2-5fca-9bc0-fbd0db3c71a2"
@@ -30,8 +33,11 @@ Combinatorics = "1"
 FiniteDifferences = "0.12"
 LRUCache = "1.0.2"
 LinearAlgebra = "1"
+MatrixAlgebraKit = "0.3"
+OhMyThreads = "0.8.0"
 PackageExtensionCompat = "1"
 Random = "1"
+ScopedValues = "1.3.0"
 Strided = "2"
 TensorKitSectors = "0.1"
 TensorOperations = "5.1"

docs/src/lib/spaces.md

@@ -90,6 +90,7 @@ dual
 conj
 flip
 ⊕
+⊖
 zero(::ElementarySpace)
 oneunit
 supremum

ext/TensorKitChainRulesCoreExt/TensorKitChainRulesCoreExt.jl

@@ -3,6 +3,7 @@ module TensorKitChainRulesCoreExt
 using TensorOperations
 using VectorInterface
 using TensorKit
+using TensorKit: foreachblock
 using ChainRulesCore
 using LinearAlgebra
 using TupleTools
@@ -11,6 +12,11 @@ import TensorOperations as TO
 using TensorOperations: promote_contract, tensoralloc_add, tensoralloc_contract
 using VectorInterface: promote_scale, promote_add
 
+using MatrixAlgebraKit
+using MatrixAlgebraKit: TruncationStrategy,
+                        svd_compact_pullback!, eig_full_pullback!, eigh_full_pullback!,
+                        qr_compact_pullback!, lq_compact_pullback!
+
 include("utility.jl")
 include("constructors.jl")
 include("linalg.jl")