Removed None backend and corrected the trig functions by adding TWO_PI

Author: max-models

psydac/feec/tests/test_global_projectors.py

@@ -220,8 +220,8 @@ def test_derham_projector_2d_hcurl(ncells, degree, periodic, multiplicity):
     P0, P1, P2, PX = derham_h.projectors()
 
     # Function to project
-    f1  = lambda xi1, xi2 : np.sin( TWO_PI * (xi1 + 0.5) ) * np.cos( xi2 + 0.3 )
-    f2  = lambda xi1, xi2 : np.cos( xi1 + 0.5 ) * np.sin( xi2 - 0.2 )
+    f1  = lambda xi1, xi2 : np.sin( TWO_PI*(xi1 + 0.5) ) * np.cos( TWO_PI*(xi2 + 0.3) )
+    f2  = lambda xi1, xi2 : np.cos( TWO_PI*(xi1 + 0.5) ) * np.sin( TWO_PI*(xi2 - 0.2) )
 
     # Compute the projection
     u0 = P0(f1)

psydac/linalg/tests/test_stencil_matrix.py

@@ -2147,8 +2147,8 @@ def test_stencil_matrix_2d_serial_backend_dot_3(dtype, n1, n2, p1, p2, s1, s2, P
 @pytest.mark.parametrize('s2', [1])
 @pytest.mark.parametrize('P1', [True])
 @pytest.mark.parametrize('P2', [True])
-@pytest.mark.parametrize('backend', [None, PSYDAC_BACKEND_PYTHON, PSYDAC_BACKEND_GPYCCEL])
-@pytest.mark.parametrize('backend2', [None, PSYDAC_BACKEND_PYTHON, PSYDAC_BACKEND_GPYCCEL])
+@pytest.mark.parametrize('backend', [PSYDAC_BACKEND_PYTHON, PSYDAC_BACKEND_GPYCCEL])
+@pytest.mark.parametrize('backend2', [PSYDAC_BACKEND_PYTHON, PSYDAC_BACKEND_GPYCCEL])
 def test_stencil_matrix_2d_serial_backend_switch(dtype, n1, n2, p1, p2, s1, s2, P1, P2, backend, backend2):
     # Create domain decomposition
     D = DomainDecomposition([n1 - 1, n2 - 1], periods=[P1, P2])
@@ -2180,7 +2180,7 @@ def test_stencil_matrix_2d_serial_backend_switch(dtype, n1, n2, p1, p2, s1, s2,
 
     assert M.backend is backend
     M.dot(x)
-    M.set_backend(backend2)
+    M.set_backend(backend2, precompiled=False)
 
     assert M.backend is backend2
     M.dot(x)