.github/workflows/CI.yml

@@ -0,0 +1,69 @@
+name: CI
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+    tags: '*'
+jobs:
+  test:
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - '1.0'
+          - '1.6'
+          - '1'
+          - 'nightly'
+        os:
+          - ubuntu-latest
+        arch:
+          - x64
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.version }}
+          arch: ${{ matrix.arch }}
+      - uses: actions/cache@v1
+        env:
+          cache-name: cache-artifacts
+        with:
+          path: ~/.julia/artifacts
+          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-test-${{ env.cache-name }}-
+            ${{ runner.os }}-test-
+            ${{ runner.os }}-
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v1
+        with:
+          file: lcov.info
+  docs:
+    name: Documentation
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: '1'
+      - run: |
+          julia --project=docs -e '
+            using Pkg
+            Pkg.develop(PackageSpec(path=pwd()))
+            Pkg.instantiate()'
+      - run: |
+          julia --project=docs -e '
+            using Documenter: doctest
+            using DistributedArrays
+            doctest(DistributedArrays)'
+      - run: julia --project=docs docs/make.jl
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}

.github/workflows/CompatHelper.yml

@@ -0,0 +1,32 @@
+name: CompatHelper
+on:
+  schedule:
+    - cron: 0 0 * * *
+  workflow_dispatch:
+jobs:
+  CompatHelper:
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Add the General registry via Git"
+        run: |
+          import Pkg
+          ENV["JULIA_PKG_SERVER"] = ""
+          Pkg.Registry.add("General")
+        shell: julia --color=yes {0}
+      - name: "Install CompatHelper"
+        run: |
+          import Pkg
+          name = "CompatHelper"
+          uuid = "aa819f21-2bde-4658-8897-bab36330d9b7"
+          version = "3"
+          Pkg.add(; name, uuid, version)
+        shell: julia --color=yes {0}
+      - name: "Run CompatHelper"
+        run: |
+          import CompatHelper
+          CompatHelper.main()
+        shell: julia --color=yes {0}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+#           COMPATHELPER_PRIV: ${{ secrets.DOCUMENTER_KEY }}
+#           COMPATHELPER_PRIV: ${{ secrets.COMPATHELPER_PRIV }}

.github/workflows/TagBot.yml

@@ -1,11 +1,15 @@
 name: TagBot
 on:
-  schedule:
-    - cron: 0 * * * *
+  issue_comment:
+    types:
+      - created
+  workflow_dispatch:
 jobs:
   TagBot:
+    if: github.event_name == 'workflow_dispatch' || github.actor == 'JuliaTagBot'
     runs-on: ubuntu-latest
     steps:
       - uses: JuliaRegistries/TagBot@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
+          ssh: ${{ secrets.DOCUMENTER_KEY }}

Project.toml

@@ -1,6 +1,6 @@
 name = "DistributedArrays"
 uuid = "aaf54ef3-cdf8-58ed-94cc-d582ad619b94"
-version = "0.6.5"
+version = "0.6.6"
 
 [deps]
 Distributed = "8ba89e20-285c-5b6f-9357-94700520ee1b"
@@ -12,8 +12,8 @@ SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
+Primes = "0.4, 0.5"
 julia = "1"
-Primes = "0.4"
 
 [extras]
 SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"

docs/src/index.md

@@ -405,7 +405,7 @@ on the node that created it.
 
 Nested `spmd` calls
 -------------------
-As `spmd` executes the the specified function on all participating nodes, we need to be careful with nesting `spmd` calls.
+As `spmd` executes the specified function on all participating nodes, we need to be careful with nesting `spmd` calls.
 
 An example of an unsafe(wrong) way:
 ```julia
@@ -451,6 +451,6 @@ function foo(d::DArray)
 end
 spmd(foo,....)
 ```
-Without the `myid()` check, the `spmd` call to `foo` would execute `map!` from all nodes, which is not what we probably want.
+Without the `myid()` check, the `spmd` call to `foo` would execute `map!` from all nodes, which is probably not what we want.
 
 Similarly `@everywhere` from within a SPMD run should also be driven from the master node only.

src/darray.jl

@@ -597,10 +597,17 @@ function Base.copyto!(a::Array, s::SubDArray)
     return a
 end
 
+if VERSION < v"1.2"
+    # This is an internal API that has changed
+    reindex(A, I, J) = Base.reindex(A, I, J)
+else
+    reindex(A, I, J) = Base.reindex(I, J)
+end
+
 function DArray(SD::SubArray{T,N}) where {T,N}
     D = SD.parent
     DArray(size(SD), procs(D)) do I
-        lindices = Base.reindex(SD, SD.indices, I)
+        lindices = reindex(SD, SD.indices, I)
         convert(Array, D[lindices...])
     end
 end

src/mapreduce.jl

@@ -136,7 +136,11 @@ function Base.extrema(d::DArray)
     return reduce((t,s) -> (min(t[1], s[1]), max(t[2], s[2])), r)
 end
 
-Statistics._mean(f, A::DArray, region) = sum(f, A, dims = region) ./ prod((size(A, i) for i in region))
+if VERSION < v"1.3"
+    Statistics._mean(A::DArray, region) = sum(A, dims = region) ./ prod((size(A, i) for i in region))
+else
+    Statistics._mean(f, A::DArray, region) = sum(f, A, dims = region) ./ prod((size(A, i) for i in region))
+end
 
 # Unary vector functions
 (-)(D::DArray) = map(-, D)