8parser = argparse.ArgumentParser(description='convert files by adding cell centroids and ID (for cubed-sphere)')
9parser.add_argument('--porder', dest='porder', type=int, default=3, help='polynomial degree for basis')
10parser.add_argument('--grids', dest='grids', type=int, default=2, help='number of grids for refinement sequence')
11parser.add_argument('--in-trilinos', dest='in_trilinos', type=str, default='false', help='whether being called from inside of Trilinos')
12args = parser.parse_args()
14def check_bounds(porder, rate):
16 if rate<3 and rate>.9:
21 if rate>float(porder)-1.2:
32target_operators=("Staggered Laplace-Beltrami \(VectorBasis\)", "Staggered Laplace-Beltrami \(ScalarBasis\)", "Surface Staggered Divergence \(VectorSamples\)", "Surface Staggered Divergence \(ScalarSamples\)")#, "Surface Staggered Gradient \(VectorBasis\)", "Surface Staggered Gradient \(ScalarBasis\)")
33for operator in target_operators:
36for grid_num in range(grids):
37 with open(os.devnull, 'w') as devnull:
39 if args.in_trilinos.lower()=="true":
40 exe_name = "@CMAKE_CURRENT_BINARY_DIR@/Compadre_GMLS_Staggered_Manifold_Test.exe"
42 exe_name = "@CMAKE_CURRENT_BINARY_DIR@/GMLS_Staggered_Manifold_Test"
43 output_commands = [exe_name,"--p","%d"%porder,"--nt","%d"%num_target_sites,"--d","3","--ns","%d"%(20*num_target_sites*pow(4,grid_num)),"--solver","QR","--problem","MANIFOLD","@KOKKOS_THREADS_ARG@=4"]
44 print(output_commands)
45 output = subprocess.check_output(output_commands, stderr=devnull)
47 for key, operator in enumerate(target_operators):
48 m = re.search('(?<=%s Error: )[0-9]+\.?[0-9]*(?:[Ee]\ *-?\ *[0-9]+)?'%operator, output.decode('utf-8'))
50 errors[key].append(float(m.group(0)))
52 print("Program exited early. Regular expression search for error failed.")
57for key, operator in enumerate(target_operators):
58 print("\n\n%s rates: porder:%s\n============="%(operator.replace('\\',''), porder))
59 for i in range(1,len(errors[key])):
60 if (errors[key][i]!=0):
61 rate = math.log(errors[key][i]/errors[key][i-1])/math.log(.5)
62 print(str(rate) + ", " + str(errors[key][i]) + ", " + str(errors[key][i-1]))
63 assert(check_bounds(porder, rate))
65 print("NaN - Division by zero")