Develop

.gitmodules

@@ -0,0 +1,18 @@
+[submodule "TensorCrossInterpolation.jl"]
+	path = TensorCrossInterpolation.jl
+	url = [email protected]:tensor4all/TensorCrossInterpolation.jl.git
+[submodule "QuanticsGrids.jl"]
+	path = QuanticsGrids.jl
+	url = [email protected]:tensor4all/QuanticsGrids.jl.git
+[submodule "QuanticsTCI.jl"]
+	path = QuanticsTCI.jl
+	url = [email protected]:tensor4all/QuanticsTCI.jl.git
+[submodule "FastMPOContractions.jl"]
+	path = FastMPOContractions.jl
+	url = [email protected]:tensor4all/FastMPOContractions.jl.git
+[submodule "T4AITensorCompat.jl"]
+	path = T4AITensorCompat.jl
+	url = [email protected]:tensor4all/T4AITensorCompat.jl.git
+[submodule "PartitionedMPSs.jl"]
+	path = PartitionedMPSs.jl
+	url = [email protected]:tensor4all/PartitionedMPSs.jl.git

AGENTS.md

@@ -0,0 +1,33 @@
+- Use the same language as in past conversations with the user (if it has been Japanese, use Japanese)
+
+- All source code and documentation must be in English
+
+- Each subdirectory is a submodule. If there is an AGENTS.md in each directory, read it when working on the corresponding library
+
+- Each submodule is an independent Julia package with its own Project.toml, src/, test/, and docs/ directories. Understand the package structure before making changes
+
+- When working on a submodule, navigate into its directory and work as if it were a standalone package. Be aware of dependencies between packages
+
+- To update submodules after pulling changes, use `git submodule update --init --recursive`
+
+- Run tests for a specific package by navigating to its directory and running `julia --project=. -e 'using Pkg; Pkg.test()'` or `julia --project=. test/runtests.jl`
+
+- For debugging specific tests, it's more efficient to run only the relevant test file. For packages using `include()` statements in `runtests.jl` (like TensorCrossInterpolation.jl), comment out unnecessary includes and run only the test file you're debugging
+
+- Some libraries use ReTestItems as their test framework (e.g., Quantics.jl, QuanticsGrids.jl, TreeTCI.jl, SimpleTensorTrains.jl). However, ReTestItems has compatibility issues with libraries that use Distributed for parallel computation, so those libraries use the standard Test.jl framework instead
+
+- If a package has a `.JuliaFormatter.toml` file, follow its formatting rules. Otherwise, follow standard Julia style guidelines
+
+- When making changes that affect multiple packages, consider the dependency graph and test affected packages accordingly
+
+- The `gh` (GitHub CLI) command is available locally and can be used for GitHub-related operations
+
+- **Never push directly to main branch**: All changes must be made through pull requests. Create a branch, commit changes, push the branch, and create a PR. Wait for CI workflows to pass before merging.
+
+- **Never use force push to main branch**: Force pushing (including `--force-with-lease`) to main is prohibited. If you need to rewrite history, do it on a feature branch and create a PR.
+
+- All libraries are under the [tensor4all GitHub organization](https://github.com/tensor4all)
+
+- Some libraries are registered in T4ARegistry. Use T4ARegistrator.jl to register them. T4ARegistrator.jl is a development tool that should be installed in the global environment, not added as a dependency in individual package Project.toml files. When manually registering packages in T4ARegistry, use HTTPS URLs (not SSH) in the `repo` field of Package.toml to ensure compatibility in environments without SSH access
+
+- Some libraries are already registered in the official Julia registry. To register a new version, comment `@JuliaRegistrator register` in the library's issue, and the bot will create a PR to the official registry

Project.toml

@@ -1,34 +1,29 @@
-name = "Quantics"
-uuid = "87f76fb3-a40a-40c9-a63c-29fcfe7b7547"
+name = "T4AQuantics"
+uuid = "99202d80-6772-4c79-995b-f2660cf2bd6d"
 authors = ["Hiroshi Shinaoka <[email protected]> and contributors"]
 version = "0.4.6"
 
 [deps]
 EllipsisNotation = "da5c29d0-fa7d-589e-88eb-ea29b0a81949"
-FastMPOContractions = "f6e391d2-8ffa-4d7a-98cd-7e70024481ca"
-ITensorMPS = "0d1a4710-d33b-49a5-8f18-73bdf49b47e2"
 ITensors = "9136182c-28ba-11e9-034c-db9fb085ebd5"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 QuanticsTCI = "b11687fd-3a1c-4c41-97d0-998ab401d50e"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 SparseIR = "4fe2279e-80f0-4adb-8463-ee114ff56b7d"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
-
-[weakdeps]
-PartitionedMPSs = "17ce1de9-5131-45e3-8a48-9723b6e2dc23"
+T4AITensorCompat = "864b39ca-388c-4f43-a593-a1076cf4b253"
+T4APartitionedMPSs = "f7a3e09c-877e-4116-af24-45397c1413c2"
 
 [extensions]
-QuantiscPartitionedMPSsExt = "PartitionedMPSs"
+QuantiscPartitionedMPSsExt = "T4APartitionedMPSs"
 
 [compat]
 EllipsisNotation = "1"
-FastMPOContractions = "^0.2.2"
-ITensorMPS = "0.3.1"
 ITensors = "0.7, 0.8, 0.9"
-PartitionedMPSs = "0.5.2, 0.6"
 QuanticsTCI = "0.7"
 SparseIR = "^0.96, 0.97, 1"
 StaticArrays = "1"
+T4APartitionedMPSs = "0.7"
 julia = "1"
 
 [extras]
@@ -38,8 +33,9 @@ QuanticsTCI = "b11687fd-3a1c-4c41-97d0-998ab401d50e"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 ReTestItems = "817f1d60-ba6b-4fd5-9520-3cf149f6a823"
 SparseIR = "4fe2279e-80f0-4adb-8463-ee114ff56b7d"
+T4APartitionedMPSs = "f7a3e09c-877e-4116-af24-45397c1413c2"
 TensorCrossInterpolation = "b261b2ec-6378-4871-b32e-9173bb050604"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["Test", "Random", "ReTestItems", "Aqua", "PartitionedMPSs", "TensorCrossInterpolation", "QuanticsTCI", "QuanticsGrids", "SparseIR"]
+test = ["Test", "Random", "ReTestItems", "Aqua", "T4APartitionedMPSs", "TensorCrossInterpolation", "QuanticsTCI", "QuanticsGrids", "SparseIR"]

README.md

@@ -1,19 +1,19 @@
-# Quantics
+# T4AQuantics
 
-[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://tensor4all.github.io/Quantics.jl/dev)
-[![CI](https://github.com/tensor4all/Quantics.jl/actions/workflows/CI.yml/badge.svg)](https://github.com/tensor4all/Quantics.jl/actions/workflows/CI.yml)
+[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://tensor4all.github.io/T4AQuantics.jl/dev)
+[![CI](https://github.com/tensor4all/T4AQuantics.jl/actions/workflows/CI.yml/badge.svg)](https://github.com/tensor4all/T4AQuantics.jl/actions/workflows/CI.yml)
 
 This library provides a high-level interface to manipulate quantics tensor train (QTT) format in Julia such as Fourier transform, convolution, and matrix-vector multiplication.
 This library is based on `ITensors.jl`.
 
 ## Installation
 
-The following will install `Quantics.jl`:
+The following will install `T4AQuantics.jl`:
 
 ```julia
-julia> using Pkg; Pkg.add("Quantics.jl")
+julia> using Pkg; Pkg.add("T4AQuantics.jl")
 ```
 
 ## Usage
 
-Please refer to the [documentation](https://tensor4all.github.io/Quantics.jl/) for usage.
+Please refer to the [documentation](https://tensor4all.github.io/T4AQuantics.jl/) for usage.

docs/make.jl

@@ -1,7 +1,7 @@
-using Quantics
+using T4AQuantics
 using Documenter
 
-DocMeta.setdocmeta!(Quantics, :DocTestSetup, :(using Quantics); recursive=true)
+DocMeta.setdocmeta!(T4AQuantics, :DocTestSetup, :(using T4AQuantics); recursive=true)
 
 makedocs(;
     modules=[Quantics],