Parallelize CI by splitting Unit Tests and Integration Tests on different Github actions

.github/workflows/CI.yml

@@ -24,14 +24,17 @@ concurrency:
   cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
 jobs:
   test:
-    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    name: ${{ matrix.test_group }} / Julia ${{ matrix.version }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         version:
           - '1.10'
           - '1.11'
+        test_group:
+          - unit
+          - integration
         os:
           - ubuntu-latest
         arch:
@@ -45,7 +48,7 @@ jobs:
           include-all-prereleases: true
       - uses: julia-actions/cache@v1
         with:
-          cache-name: CI - Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
+          cache-name: Unit Tests CI - Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
       - name: Add Julia registries
         run: |
           using Pkg
@@ -54,6 +57,8 @@ jobs:
         shell: julia --color=yes {0}
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
+        env:
+          TENET_TEST_GROUP: ${{matrix.test_group}}
       - uses: julia-actions/julia-processcoverage@v1
       - uses: codecov/codecov-action@v3
         with:

test/integration/Reactant_test.jl

@@ -1,3 +1,5 @@
+using Reactant
+
 @testset "Reactant" begin
     # TODO test `make_tracer`
     # TODO test `create_result`

test/runtests.jl

@@ -1,45 +1,50 @@
 using Test
 using Tenet
 using OMEinsum
-using Reactant
 using Adapt
 
 include("Utils.jl")
 
-@testset "Unit tests" verbose = true begin
-    include("Helpers_test.jl")
-    include("Tensor_test.jl")
-    include("Numerics_test.jl")
-    include("TensorNetwork_test.jl")
-    include("Transformations_test.jl")
-    include("Lane_test.jl")
-    include("Site_test.jl")
-    include("Moment_test.jl")
-    include("Quantum_test.jl")
-    include("Gate_test.jl")
-    include("Circuit_test.jl")
-    include("Lattice_test.jl")
-    include("Ansatz_test.jl")
-    include("Product_test.jl")
-    include("MPS_test.jl")
-    include("MPO_test.jl")
+const TENET_TEST_GROUP = lowercase(get(ENV, "TENET_TEST_GROUP", "all"))
+
+if TENET_TEST_GROUP == "all" || TENET_TEST_GROUP == "unit"
+    @testset "Unit tests" verbose = true begin
+        include("Helpers_test.jl")
+        include("Tensor_test.jl")
+        include("Numerics_test.jl")
+        include("TensorNetwork_test.jl")
+        include("Transformations_test.jl")
+        include("Lane_test.jl")
+        include("Site_test.jl")
+        include("Moment_test.jl")
+        include("Quantum_test.jl")
+        include("Gate_test.jl")
+        include("Circuit_test.jl")
+        include("Lattice_test.jl")
+        include("Ansatz_test.jl")
+        include("Product_test.jl")
+        include("MPS_test.jl")
+        include("MPO_test.jl")
+    end
 end
 
-@testset "Integration tests" verbose = true begin
-    include("integration/Reactant_test.jl")
-    include("integration/ChainRules_test.jl")
-    # include("integration/BlockArray_test.jl")
-    include("integration/Dagger_test.jl")
-    include("integration/Makie_test.jl")
-    include("integration/KrylovKit_test.jl")
-    include("integration/Quac_test.jl")
-    include("integration/ITensors_test.jl")
-    include("integration/ITensorNetworks_test.jl")
+if TENET_TEST_GROUP == "all" || TENET_TEST_GROUP == "integration"
+    @testset "Integration tests" verbose = true begin
+        include("integration/Reactant_test.jl")
+        include("integration/ChainRules_test.jl")
+        # include("integration/BlockArray_test.jl")
+        include("integration/Dagger_test.jl")
+        include("integration/Makie_test.jl")
+        include("integration/KrylovKit_test.jl")
+        include("integration/Quac_test.jl")
+        include("integration/ITensors_test.jl")
+        include("integration/ITensorNetworks_test.jl")
 
-    @testset "Python" begin
-        include("integration/python/test_quimb.jl")
-        include("integration/python/test_qiskit.jl")
-        include("integration/python/test_qibo.jl")
+        @testset "Python" begin
+            include("integration/python/test_quimb.jl")
+            include("integration/python/test_qiskit.jl")
+            include("integration/python/test_qibo.jl")
+        end
     end
 end