v4.2.0

.github/workflows/compile.yml

@@ -228,6 +228,7 @@ jobs:
           -DENABLE_TESTING=ON
           -DFLOAT_PRECISION=${{ matrix.precision }}
           -DENABLE_DEPRECATED_API=${{ matrix.deprecated }}
+          -DDISABLE_DEPRECATION_WARNINGS=${{ matrix.deprecated }}
           -DENABLE_MULTITHREADING=${{ matrix.omp }}
           -DENABLE_DISTRIBUTION=${{ matrix.mpi }}
           -DENABLE_CUDA=${{ matrix.cuda }}

.github/workflows/test_free.yml

@@ -54,10 +54,6 @@ jobs:
       build_dir: "build"
       depr_dir: "build/tests/deprecated"
 
-      # run all slow, rigorous tests (because runner is free)
-      num_qubit_perms: 0
-      test_all_deploys: ON
-
     # perform the job
     steps:
       - name: Get QuEST
@@ -70,15 +66,15 @@ jobs:
           -DENABLE_TESTING=ON
           -DENABLE_MULTITHREADING=OFF
           -DENABLE_DEPRECATED_API=${{ matrix.version == 3 && 'ON' || 'OFF' }}
+          -DDISABLE_DEPRECATION_WARNINGS=${{ matrix.version == 3 && 'ON' || 'OFF' }}
           -DFLOAT_PRECISION=${{ matrix.precision }}
-          -DTEST_ALL_DEPLOYMENTS=${{ env.test_all_deploys }}
-          -DTEST_MAX_NUM_QUBIT_PERMUTATIONS=${{ env.num_qubit_perms }}
 
       # force 'Release' build (needed by MSVC to enable optimisations)
       - name: Compile
         run: cmake --build ${{ env.build_dir }} --config Release --parallel
 
-      # run v4 unit tests in random order, excluding the integration tests
+      # run v4 unit tests in random order, excluding the integration tests,
+      # using the default environment variables (e.g. test all permutations)
       # TODO:
       # ctest currently doesn't know of our Catch2 tags, so we
       # are manually excluding each integration test by name

.github/workflows/test_paid.yml

@@ -90,7 +90,7 @@ jobs:
 
       # tests will be non-comprehensive/faster to save $$$
       num_qubit_perms: 10
-      test_all_deploys: OFF
+      test_all_deploys: 0
 
     # perform the job
     steps:
@@ -139,6 +139,12 @@ jobs:
       - name: Compile
         run: cmake --build ${{ env.build_dir }} --parallel
 
+      # specifying only env-vars with non-default values
+      - name: Configure tests with environment variables
+        run: | 
+          echo "TEST_MAX_NUM_QUBIT_PERMUTATIONS=${{ env.num_qubit_perms }}" >> $GITHUB_ENV
+          echo "TEST_ALL_DEPLOYMENTS=${{ env.test_all_deploys }}" >> $GITHUB_ENV
+
       # cannot use ctests when distributed, grr!
       - name: Run multithreaded + distributed v4 tests (16 nodes, 4 threads eeach)
         if: ${{ matrix.mpi == 'ON' }}
@@ -206,11 +212,11 @@ jobs:
       # which will be shared between 4 MPI processes
       # (no --oversubscribe flag necessary on MPICH)
       num_mpi_nodes: 4
-      mpi_share_gpu: ON
+      mpi_share_gpu: 1
 
       # we will test all combinations of deployments
       # (e.g. CPU + MPI vs GPU), repeated 5 times each
-      test_all_deploys: ON
+      test_all_deploys: 1
       test_repetitions: 5
 
     # perform the job
@@ -255,14 +261,18 @@ jobs:
           -DENABLE_CUDA=${{ matrix.cuda }}
           -DENABLE_CUQUANTUM=${{ matrix.cuquantum }}
           -DCMAKE_CUDA_ARCHITECTURES=${{ env.cuda_arch }}
-          -DTEST_ALL_DEPLOYMENTS=${{ env.test_all_deploys }}
-          -DTEST_NUM_MIXED_DEPLOYMENT_REPETITIONS=${{ env.test_repetitions }}
-          -DPERMIT_NODES_TO_SHARE_GPU=${{ env.mpi_share_gpu }}
           -DCMAKE_CXX_FLAGS=${{ matrix.mpi == 'ON' && matrix.cuda == 'ON' && '-fno-lto' || '' }}
 
       - name: Compile
         run: cmake --build ${{ env.build_dir }} --parallel
 
+      # specify only env-vars with non-default values
+      - name: Configure tests with environment variables
+        run: | 
+          echo "TEST_ALL_DEPLOYMENTS=${{ env.test_all_deploys }}" >> $GITHUB_ENV
+          echo "TEST_NUM_MIXED_DEPLOYMENT_REPETITIONS=${{ env.test_repetitions }}" >> $GITHUB_ENV
+          echo "PERMIT_NODES_TO_SHARE_GPU=${{ env.mpi_share_gpu }}" >> $GITHUB_ENV
+
       # cannot use ctests when distributed, grr!
       - name: Run GPU + distributed v4 mixed tests (4 nodes sharing 1 GPU)
         run: |

AUTHORS.txt

@@ -44,6 +44,10 @@ Dr Ian Bush [consultant]
     HPC
 
 External contributors:
+Diogo Pratas Maia
+    added non-unitary Pauli gadget (for unitaryHACK issue #594)
+Mai Đức Khang
+    implemented RAM probe (for unitaryHACK issue #600)
 James Richings
     patched overflow in bitwise.hpp logic
 Luc Jaulmes