Moving to clang

peekxc · Dec 12, 2023 · 398bb7c · 398bb7c
1 parent 823717d
commit 398bb7c
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Showing 2 changed files with 19 additions and 2 deletions.
diff --git a/.github/workflows/build_windows.yml b/.github/workflows/build_windows.yml
@@ -12,7 +12,9 @@ jobs:
     runs-on: ${{ matrix.os }}
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      #   LDFLAGS: "-Wl,-S"
+      CC: clang-cl
+      CXX: clang-cl
+      LDFLAGS: "-Wl,-S"
     strategy:
       fail-fast: false
       matrix:

diff --git a/src/primate/sparse.py b/src/primate/sparse.py
@@ -27,7 +27,22 @@ def matrix_function(
         Number of additional Lanczos vectors to orthogonalize against when building the Krylov basis.
     
   """
-  pass
+  if isinstance(A, np.ndarray):
+    module_func = "MatrixFunction_dense"
+  elif issparray(A): 
+    module_func = "MatrixFunction_sparse"
+  elif isinstance(A, LinearOperator):
+    module_func = "MatrixFunction_linop"
+  else:
+    raise ValueError(f"Invalid type '{type(A)}' supplied for operator A")
+
+  #_lanczos.MatrixFunction_sparse(A_sparse, deg, rtol, orth, **dict(function="log"))
+  #_lanczos.MatrixFunction_sparse(A_sparse, deg, rtol, orth, **dict(function="log"))
+  ## Construct the instance
+  M = getattr(_lanczos, module_func)(A, deg, orth, **dict(function=fun))
+  return M
+
+
 
 # class MatrixFunction(LinearOperator):
 #   """Approximates the action v |-> f(A)v """