Opencl and threads

Author: andrjohns

.github/workflows/main.yml

@@ -29,18 +29,28 @@ jobs:
       with:
         python-version: '3.x'
 
+    - name: Install POCL on Ubuntu Runners
+      run: |
+        sudo apt-get update && sudo apt-get install -y ocl-icd-opencl-dev pocl-opencl-icd
+      shell: bash
+
+
     - name: Suppress warnings
-      run: echo "CPPFLAGS += -Wno-psabi -Wno-deprecated-declarations" >> make/local
+      run: |
+        echo "CPPFLAGS += -Wno-psabi -Wno-deprecated-declarations" >> make/local
+        echo "STAN_OPENCL=true" >> make/local
+        echo "STAN_THREADS=true" >> make/local
 
     - name: Build Math libs
       run: |
         make -f make/standalone math-libs -j2
 
     - name: Run mix/fun unit tests
       run: |
-        python runTests.py -j4 --jumbo test/unit/math/fwd
-        python runTests.py -j4 --jumbo test/unit/math/prim
-        python runTests.py -j4 --jumbo test/unit/math/rev
+        python runTests.py -j4 --jumbo --run-all test/unit/math/fwd
+        python runTests.py -j4 --jumbo --run-all test/unit/math/prim
+        python runTests.py -j4 --jumbo --run-all test/unit/math/rev
+        python runTests.py -j4 --jumbo --run-all test/unit/math/opencl
         python runTests.py -j2 test/unit/math/mix
 
     - name: Upload gtest_output xml

runTests.py

@@ -62,7 +62,6 @@
     "test/unit/math/opencl/device_functions",
     "test/unit/math/opencl/kernel_generator",
     "test/unit/math/opencl/prim",
-    "test/unit/math/opencl/prim/constraint",
     "test/unit/math/opencl/rev",
     "test/unit/math/opencl/rev/constraint",
 ]