Merge branch 'master' into ap/sstermination

Author: avik-pal

.JuliaFormatter.toml

@@ -0,0 +1 @@
+style = "sciml"

.github/workflows/CI.yml

@@ -15,11 +15,14 @@ jobs:
           - Core
           - Downstream
           - Downstream2
+        version:
+          - '1'
+          - '1.6'
     steps:
       - uses: actions/checkout@v2
       - uses: julia-actions/setup-julia@v1
         with:
-          version: 1
+          version: ${{ matrix.version }}
       - uses: actions/cache@v1
         env:
           cache-name: cache-artifacts

.github/workflows/Downstream.yml

@@ -7,23 +7,38 @@ on:
 
 jobs:
   test:
-    name: ${{ matrix.package.repo }}/${{ matrix.package.group }}
+    name: ${{ matrix.package.repo }}/${{ matrix.package.group }}/${{ matrix.julia-version }}
     runs-on: ${{ matrix.os }}
     env:
       GROUP: ${{ matrix.package.group }}
     strategy:
       fail-fast: false
       matrix:
-        julia-version: [1]
+        julia-version: [1,1.6]
         os: [ubuntu-latest]
         package:
-          - {user: SciML, repo: DelayDiffEq.jl, group: All}
+          - {user: SciML, repo: DelayDiffEq.jl, group: Interface}
+          - {user: SciML, repo: DelayDiffEq.jl, group: Integrators}
+          - {user: SciML, repo: DelayDiffEq.jl, group: Regression}
+          - {user: SciML, repo: JumpProcesses.jl, group: All}
           - {user: SciML, repo: DiffEqFlux.jl, group: DiffEqFlux}
-          - {user: SciML, repo: OrdinaryDiffEq.jl, group: Interface}
-          - {user: SciML, repo: OrdinaryDiffEq.jl, group: Integrators}
-          - {user: SciML, repo: OrdinaryDiffEq.jl, group: Regression}
-          - {user: SciML, repo: StochasticDiffEq.jl, group: All}
+          - {user: SciML, repo: OrdinaryDiffEq.jl, group: InterfaceI}
+          - {user: SciML, repo: OrdinaryDiffEq.jl, group: InterfaceII}
+          - {user: SciML, repo: OrdinaryDiffEq.jl, group: InterfaceIII}
+          - {user: SciML, repo: OrdinaryDiffEq.jl, group: InterfaceIV}
+          - {user: SciML, repo: OrdinaryDiffEq.jl, group: InterfaceV}
+          - {user: SciML, repo: OrdinaryDiffEq.jl, group: IntegratorsI}
+          - {user: SciML, repo: OrdinaryDiffEq.jl, group: IntegratorsII}
+          - {user: SciML, repo: OrdinaryDiffEq.jl, group: RegressionI}
+          - {user: SciML, repo: OrdinaryDiffEq.jl, group: RegressionII}
+          - {user: SciML, repo: StochasticDiffEq.jl, group: Interface1}
+          - {user: SciML, repo: StochasticDiffEq.jl, group: Interface2}
+          - {user: SciML, repo: StochasticDiffEq.jl, group: Interface3}
+          - {user: SciML, repo: StochasticDiffEq.jl, group: AlgConvergence}
           - {user: SciML, repo: Sundials.jl, group: All}
+          - {user: SciML, repo: SteadyStateDiffEq.jl, group: All}
+          - {user: SciML, repo: DifferentialEquations.jl, group: All}
+          - {user: SciML, repo: ModelingToolkit.jl, group: All}
 
     steps:
       - uses: actions/checkout@v2
@@ -45,7 +60,7 @@ jobs:
             # force it to use this PR's version of the package
             Pkg.develop(PackageSpec(path="."))  # resolver may fail with main deps
             Pkg.update()
-            Pkg.test()  # resolver may fail with test time deps
+            Pkg.test(coverage=true)  # resolver may fail with test time deps
           catch err
             err isa Pkg.Resolve.ResolverError || rethrow()
             # If we can't resolve that means this is incompatible by SemVer and this is fine
@@ -54,3 +69,7 @@ jobs:
             @info "Not compatible with this release. No problem." exception=err
             exit(0)  # Exit immediately, as a success
           end
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v1
+        with:
+          file: lcov.info

.github/workflows/FormatCheck.yml

@@ -0,0 +1,42 @@
+name: format-check
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'release-'
+    tags: '*'
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        julia-version: [1]
+        julia-arch: [x86]
+        os: [ubuntu-latest]
+    steps:
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: ${{ matrix.julia-version }}
+
+      - uses: actions/checkout@v1
+      - name: Install JuliaFormatter and format
+        # This will use the latest version by default but you can set the version like so:
+        #
+        # julia  -e 'using Pkg; Pkg.add(PackageSpec(name="JuliaFormatter", version="0.13.0"))'
+        run: |
+          julia  -e 'using Pkg; Pkg.add(PackageSpec(name="JuliaFormatter"))'
+          julia  -e 'using JuliaFormatter; format(".", verbose=true)'
+      - name: Format check
+        run: |
+          julia -e '
+          out = Cmd(`git diff --name-only`) |> read |> String
+          if out == ""
+              exit(0)
+          else
+              @error "Some files have not been formatted !!!"
+              write(stdout, out)
+              exit(1)
+          end'

.github/workflows/Invalidations.yml

@@ -0,0 +1,40 @@
+name: Invalidations
+
+on:
+  pull_request:
+
+concurrency:
+  # Skip intermediate builds: always.
+  # Cancel intermediate builds: always.
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  evaluate:
+    # Only run on PRs to the default branch.
+    # In the PR trigger above branches can be specified only explicitly whereas this check should work for master, main, or any other default branch
+    if: github.base_ref == github.event.repository.default_branch
+    runs-on: ubuntu-latest
+    steps:
+    - uses: julia-actions/setup-julia@v1
+      with:
+        version: '1'
+    - uses: actions/checkout@v3
+    - uses: julia-actions/julia-buildpkg@v1
+    - uses: julia-actions/julia-invalidations@v1
+      id: invs_pr
+
+    - uses: actions/checkout@v3
+      with:
+        ref: ${{ github.event.repository.default_branch }}
+    - uses: julia-actions/julia-buildpkg@v1
+    - uses: julia-actions/julia-invalidations@v1
+      id: invs_default
+    
+    - name: Report invalidation counts
+      run: |
+        echo "Invalidations on default branch: ${{ steps.invs_default.outputs.total }} (${{ steps.invs_default.outputs.deps }} via deps)" >> $GITHUB_STEP_SUMMARY
+        echo "This branch: ${{ steps.invs_pr.outputs.total }} (${{ steps.invs_pr.outputs.deps }} via deps)" >> $GITHUB_STEP_SUMMARY
+    - name: Check if the PR does increase number of invalidations
+      if: steps.invs_pr.outputs.total > steps.invs_default.outputs.total
+      run: exit 1

Project.toml

@@ -1,76 +1,105 @@
 name = "DiffEqBase"
 uuid = "2b5f629d-d688-5b77-993f-72d75c75574e"
 authors = ["Chris Rackauckas <[email protected]>"]
-version = "6.73.3"
+version = "6.118.1"
 
 [deps]
-ArrayInterface = "4fba245c-0d91-5ea0-9b3e-6abc04ee57a9"
+ArrayInterfaceCore = "30b0a656-2188-435a-8636-2ec0e6a096e2"
 ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"
-DEDataArrays = "754358af-613d-5f8d-9788-280bf1605d4c"
 DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
 Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
 DocStringExtensions = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"
 EnumX = "4e289a0a-7415-4d19-859d-a7e5c4648b56"
 FastBroadcast = "7034ab61-46d4-4ed7-9d0f-46aef9175898"
 ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
 FunctionWrappers = "069b7b12-0de2-55c6-9aab-29f3d0a68a2e"
-IterativeSolvers = "42fd0dbc-a981-5370-80f2-aaf504508153"
-LabelledArrays = "2ee39098-c373-598a-b85f-a56591580800"
+FunctionWrappersWrappers = "77dc65aa-8811-40c2-897b-53d922fa7daf"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Logging = "56ddb016-857b-54e1-b83d-db4d58db5568"
+Markdown = "d6f4376e-aef5-505a-96c1-9c027394607a"
 MuladdMacro = "46d2c3a1-f734-5fdb-9937-b9b9aeba4221"
-NonlinearSolve = "8913a72c-1f9b-4ce2-8d82-65094dcecaec"
 Parameters = "d96e819e-fc66-5662-9728-84c9c7592b0a"
 PreallocationTools = "d236fae5-4411-538c-8e31-a6e3d9e00b46"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 RecursiveArrayTools = "731186ca-8d62-57ce-b412-fbd966d074cd"
-RecursiveFactorization = "f2c3362d-daeb-58d1-803e-2bc74f2840b4"
 Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
 Requires = "ae029012-a4dd-5104-9daa-d747884805df"
 SciMLBase = "0bca4576-84f4-4d90-8ffe-ffa030f20462"
 Setfield = "efcf1570-3423-57d1-acb7-fd33fddbac46"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
-StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
+Static = "aedffcd0-7271-4cad-89d0-dc628f76c6d3"
+StaticArraysCore = "1e83bf80-4336-4d27-bf5d-d5a4f845583c"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
-SuiteSparse = "4607b0f0-06f3-5cda-b6b1-a6196a1729e9"
+Tricks = "410a4b4d-49e4-4fbc-ab6d-cb71b17b3775"
 ZygoteRules = "700de1a5-db45-46bc-99cf-38207098b444"
 
+[weakdeps]
+Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
+GeneralizedGenerated = "6b9d7cbe-bcb9-11e9-073f-15a7a543e2eb"
+MPI = "da04e1cc-30fd-572f-bb4f-1f8673147195"
+Measurements = "eff96d63-e80a-5855-80a2-b1b0885c5ab7"
+MonteCarloMeasurements = "0987c9cc-fe09-11e8-30f0-b96dd679fdca"
+ReverseDiff = "37e2e3b7-166d-5795-8a7a-e32c996b4267"
+Tracker = "9f7883ad-71c0-57eb-9f7f-b5c9e6d3789c"
+Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
+Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
+
+[extensions]
+DiffEqBaseDistributionsExt = "Distributions"
+DiffEqBaseGeneralizedGeneratedExt = "GeneralizedGenerated"
+DiffEqBaseMPIExt = "MPI"
+DiffEqBaseMeasurementsExt = "Measurements"
+DiffEqBaseMonteCarloMeasurementsExt = "MonteCarloMeasurements"
+DiffEqBaseReverseDiffExt = "ReverseDiff"
+DiffEqBaseTrackerExt = "Tracker"
+DiffEqBaseUnitfulExt = "Unitful"
+DiffEqBaseZygoteExt = "Zygote"
+
 [compat]
-ArrayInterface = "2.6, 3.0"
-ChainRulesCore = "0.10, 1"
-DEDataArrays = "0.2"
+ArrayInterfaceCore = "0.1.26"
+ChainRulesCore = "1"
 DataStructures = "0.18"
 Distributions = "0.25"
-DocStringExtensions = "0.8"
+DocStringExtensions = "0.9"
 EnumX = "1"
-FastBroadcast = "0.1.4"
+FastBroadcast = "0.2"
 ForwardDiff = "0.10"
 FunctionWrappers = "1.0"
-IterativeSolvers = "0.9"
-LabelledArrays = "1.1"
+FunctionWrappersWrappers = "0.1"
 MuladdMacro = "0.2.1"
-NonlinearSolve = "0.3.0"
 Parameters = "0.12.0"
-PreallocationTools = "0.1.0"
+PreallocationTools = "0.4"
 RecursiveArrayTools = "2"
-RecursiveFactorization = "0.2"
-Reexport = "0.2, 1.0"
-Requires = "0.5, 1.0"
-SciMLBase = "1.13"
-Setfield = "0.7, 0.8"
-StaticArrays = "0.11, 0.12, 1.0"
+Reexport = "1.0"
+Requires = "1.0"
+SciMLBase = "1.84"
+Setfield = "0.8, 1"
+Static = "0.7, 0.8"
+StaticArraysCore = "1.4"
+Tricks = "0.1.6"
 ZygoteRules = "0.2"
 julia = "1.6"
 
 [extras]
 Distributed = "8ba89e20-285c-5b6f-9357-94700520ee1b"
+Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
 ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
+GeneralizedGenerated = "6b9d7cbe-bcb9-11e9-073f-15a7a543e2eb"
 InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
+LabelledArrays = "2ee39098-c373-598a-b85f-a56591580800"
+Measurements = "eff96d63-e80a-5855-80a2-b1b0885c5ab7"
+MonteCarloMeasurements = "0987c9cc-fe09-11e8-30f0-b96dd679fdca"
 Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
+Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
+ReverseDiff = "37e2e3b7-166d-5795-8a7a-e32c996b4267"
 SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"
+StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+Tracker = "9f7883ad-71c0-57eb-9f7f-b5c9e6d3789c"
+Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
+Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
 [targets]
-test = ["Distributed", "ForwardDiff", "InteractiveUtils", "Pkg", "Random", "SafeTestsets", "Statistics", "Test"]
+test = ["Distributed", "GeneralizedGenerated", "Measurements", "MonteCarloMeasurements", "Unitful", "LabelledArrays", "ForwardDiff", "InteractiveUtils", "Plots", "Pkg", "Random", "StaticArrays", "SafeTestsets", "Statistics", "Test", "Distributions"]

README.md

@@ -5,8 +5,9 @@
 [![Build status](https://badge.buildkite.com/99cbd352c336779c3117e4da61255a1ed8e7e7c084c3c2516c.svg)](https://buildkite.com/julialang/diffeqbase-dot-jl)
 
 DiffEqBase.jl is a component package in the DiffEq ecosystem. It holds the
-common types and utility functions which are shared by other component packages
-in order to reduce the size of dependencies. This is so that the packages for the common interface do not require one another, allowing users to use the functionality of individual packages if they so please. Users interested in using this
+common types and utility functions which are shared by other solver packages
+to promote code reuse in the differential equation solver code.
+Users interested in using this
 functionality in full should check out [DifferentialEquations.jl](https://github.com/JuliaDiffEq/DifferentialEquations.jl)
 
 The documentation for the interfaces here can be found in [DiffEqDocs.jl](https://diffeq.sciml.ai/dev/) and [DiffEqDevDocs.jl](https://devdocs.sciml.ai/dev).

ext/DiffEqBaseDistributionsExt.jl

@@ -0,0 +1,8 @@
+module DiffEqBaseDistributionsExt
+
+using Distributions, DiffEqBase
+
+DiffEqBase.handle_distribution_u0(_u0::Distributions.Sampleable) = rand(_u0)
+DiffEqBase.isdistribution(_u0::Distributions.Sampleable) = true
+
+end

ext/DiffEqBaseGeneralizedGeneratedExt.jl

@@ -0,0 +1,11 @@
+module DiffEqBaseGeneralizedGeneratedExt
+
+using DiffEqBase
+isdefined(Base, :get_extension) ? (using GeneralizedGenerated) :
+(using ..GeneralizedGenerated)
+
+function SciMLBase.numargs(::GeneralizedGenerated.RuntimeFn{Args}) where {Args}
+    GeneralizedGenerated.from_type(Args) |> length
+end
+
+end

ext/DiffEqBaseMPIExt.jl

@@ -0,0 +1,13 @@
+module DiffEqBaseMPIExt
+
+import DiffEqBase
+isdefined(Base, :get_extension) ? (import MPI) : (import ..MPI)
+
+if isdefined(MPI, :AbstractMultiRequest)
+    function DiffEqBase.anyeltypedual(::Type{T},
+                                      counter = 0) where {T <: MPI.AbstractMultiRequest}
+        Any
+    end
+end
+
+end