Tweak tolerances

Author: zatkins-dev

interface/ceed-basis.c

@@ -1303,7 +1303,7 @@ int CeedSymmetricSchurDecomposition(Ceed ceed, CeedScalar *mat, CeedScalar *lamb
 
   // Reduce sub and super diagonal
   CeedInt    p = 0, q = 0, itr = 0, max_itr = n * n * n * n;
-  CeedScalar tol = CEED_EPSILON;
+  CeedScalar tol = 10 * CEED_EPSILON;
 
   while (itr < max_itr) {
     // Update p, q, size of reduced portions of diagonal

tests/t360-basis.c

@@ -40,7 +40,7 @@ int main(int argc, char **argv) {
 
       CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array);
       for (CeedInt i = 0; i < p_dim; i++) area += v_array[i];
-      if (fabs(area - 2.0 * CeedIntPow(2, dim)) > 5E-6) printf("Incorrect area computed %f != %f\n", area, 2.0 * CeedIntPow(2, dim));
+      if (fabs(area - 2.0 * CeedIntPow(2, dim)) > 1E-5) printf("Incorrect area computed %f != %f\n", area, 2.0 * CeedIntPow(2, dim));
       CeedVectorRestoreArrayRead(v, &v_array);
     }