Update

Author: Sbozzolo

.github/workflows/docs.yml

@@ -117,6 +117,14 @@ jobs:
         # If you want to use the branch-local source instead (should we always do this?)
         # spack -e . develop --path=$(pwd) palace@git."${{ github.head_ref || github.ref_name }}"=develop
 
+      - uses: julia-actions/cache@v2
+        if: needs.filter.outputs.test == 'true'
+
+      - uses: julia-actions/setup-julia@v2
+        if: needs.filter.outputs.test == 'true'
+        with:
+          version: '1'
+
       - name: Build and deploy
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/generate_test_matrix.py

@@ -0,0 +1,77 @@
+#!/usr/bin/env python3
+
+"""
+
+Test Matrix Generator
+
+Generates pairwise test combinations using
+[allpairspy](https://github.com/thombashi/allpairspy).
+
+## Usage
+
+```bash
+pip install -U pyyaml allpairspy
+python generate_test_matrix.py
+```
+
+It enforces certain contrains.
+
+"""
+from allpairspy import AllPairs
+import yaml
+
+parameters = [
+    # Favor x86
+    ["x86", "x86", "arm"],
+    ["gcc", "llvm", "intel-oneapi-compilers", ],
+    ["openmpi", "mpich", "intel-oneapi-mpi"],
+    ["openblas", "amdblis", "armpl-gcc", "intel-oneapi-mkl", ],
+    ["+shared", "~shared"],
+    ["+int64", "~int64"],
+    ["~openmp", "+openmp"],
+    ["+arpack", "+slepc"],
+    ["+mumps", "+superlu-dist", "+strumpack"],
+    ["~cuda"],
+]
+
+def is_valid(combo):
+    if len(combo) < 4:
+        # AllPairs creates partial combinations
+        return True
+    
+    arch, compiler, mpi, math_libs = combo[0], combo[1], combo[2], combo[3]
+    
+    # Intel packages must all be together and only on x86
+    intel_packages = [compiler == "intel-oneapi-compilers", 
+                      mpi == "intel-oneapi-mpi", 
+                      math_libs == "intel-oneapi-mkl"]
+    if any(intel_packages):
+        if arch != "x86" or not all(intel_packages):
+            return False
+
+    # Use ARMPL only with GCC and ARM
+    if math_libs == "armpl-gcc" and (compiler != "gcc" or arch != "arm"):
+        return False
+
+    # On ARM, use armpl-gcc or openblas
+    if arch == "arm" and math_libs not in ("armpl-gcc", "openblas"):
+            return False
+    
+    return True
+
+matrix = []
+for combo in AllPairs(parameters, filter_func=is_valid):
+    matrix.append({
+        "arch": combo[0],
+        "compiler": combo[1],
+        "mpi": combo[2],
+        "math-libs": combo[3],
+        "shared": combo[4],
+        "int": combo[5],
+        "openmp": combo[6],
+        "eigensolver": combo[7],
+        "solver": combo[8],
+        "cuda": combo[9],
+    })
+
+print(yaml.dump(matrix, default_flow_style=False, sort_keys=False))