Switch CI to Github actions (#57)

* Switch CI to Github actions

* Fix tests on 32-bit

* More fixes for 32-bit

.github/workflows/ci.yml

@@ -0,0 +1,47 @@
+name: CI
+on:
+  push:
+    branches: [master]
+  pull_request:
+    types: [opened, synchronize, reopened]
+jobs:
+  test:
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # MutableArithmetics doesn't have any binary dependencies, so just test
+        # on Linux, LTS and current release, 64-bit and 32-bit.
+        include:
+          - version: '1.0'
+            os: ubuntu-latest
+            arch: x86
+          - version: '1.0'
+            os: ubuntu-latest
+            arch: x64
+          - version: '1'
+            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

.github/workflows/documentation.yml

@@ -0,0 +1,23 @@
+name: Documentation
+on:
+  push:
+    branches: [master]
+    tags: '*'
+  pull_request:
+    types: [opened, synchronize, reopened]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@latest
+        with:
+          # Build documentation on Julia 1.0
+          version: '1.0'
+      - name: Install dependencies
+        run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
+      - name: Build and deploy
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # For authentication with GitHub Actions token
+          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # For authentication with SSH deploy key
+        run: julia --project=docs/ docs/make.jl

test/matmul.jl

@@ -51,7 +51,7 @@ end
 
 @testset "Errors" begin
     @testset "`promote_op` error" begin
-        AT = CustomArray{Int, 3}
+        AT = CustomArray{Int64, 3}
         err = ErrorException("`promote_operation(+, CustomArray{Int64,3}, CustomArray{Int64,3})` not implemented yet, please report this.")
         @test_throws err MA.promote_operation(+, AT, AT)
     end
@@ -104,10 +104,12 @@ end
 
         # 40 bytes to create the buffer
         # 8 bytes in the double for loop. FIXME: figure out why
-        alloc_test(() -> MA.add_mul!(y, A, x), 48)
-        alloc_test(() -> MA.operate_fallback!(MA.IsMutable(), MA.add_mul, y, A, x), 48)
-        alloc_test(() -> MA.operate!(MA.add_mul, y, A, x), 48)
-        alloc_test(() -> MA.mutable_operate!(MA.add_mul, y, A, x), 48)
+        # Half size on 32-bit.
+        n = Sys.WORD_SIZE == 64 ? 48 : 24
+        alloc_test(() -> MA.add_mul!(y, A, x), n)
+        alloc_test(() -> MA.operate_fallback!(MA.IsMutable(), MA.add_mul, y, A, x), n)
+        alloc_test(() -> MA.operate!(MA.add_mul, y, A, x), n)
+        alloc_test(() -> MA.mutable_operate!(MA.add_mul, y, A, x), n)
     end
     @testset "matrix-matrix product" begin
         A = [1 2 3; 4 5 6; 6 8 9]
@@ -140,11 +142,13 @@ end
             alloc_test(() -> MA.mutability(C, MA.add_mul, C, A, B), 0)
         end
 
-        # 40 bytes to create the buffer
+        # 40 bytes to create the buffer on 64-bit.
         # 8 bytes in the double for loop. FIXME: figure out why
-        alloc_test(() -> MA.add_mul!(C, A, B), 48)
-        alloc_test(() -> MA.operate!(MA.add_mul, C, A, B), 48)
-        alloc_test(() -> MA.mutable_operate!(MA.add_mul, C, A, B), 48)
+        # Half size on 32-bit.
+        n = Sys.WORD_SIZE == 64 ? 48 : 24
+        alloc_test(() -> MA.add_mul!(C, A, B), n)
+        alloc_test(() -> MA.operate!(MA.add_mul, C, A, B), n)
+        alloc_test(() -> MA.mutable_operate!(MA.add_mul, C, A, B), n)
     end
 end