65 lines
2.3 KiB
Python
Executable File
65 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env python3
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import ucf
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import argparse
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import os
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import sys
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import traceback
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import numpy as np
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parser = argparse.ArgumentParser(description='Tests basic integrity of a UCF file')
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parser.add_argument('file1', metavar='file1',help='input file #1')
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parser.add_argument('file2', metavar='file2',help='input file #2')
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parser.add_argument("--debug", help="enable debug output? [default: False]", action="store_true")
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parser.add_argument("--stop", help="stop as soon as an error has been detected? [default: False]", action="store_true")
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parser.add_argument("--tolerance", metavar='tol', help="floating point tolerance for comparison [default: 1e-12]", type=float)
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parser.add_argument("-v","--verbose", help="enable verbose output? [default: False]", action="store_true")
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args = parser.parse_args()
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file_in1 = args.file1
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file_in2 = args.file2
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flag_debug = args.debug
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flag_verbose = args.verbose
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fptol = args.tolerance
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flag_stop = args.stop
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if fptol is None:
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fptol = 1e-12
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if os.path.isfile(file_in1)==False:
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print('File not found:',file_in1)
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sys.exit(1)
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if os.path.isfile(file_in2)==False:
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print('File not found:',file_in2)
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sys.exit(1)
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obj1 = ucf.UCF(file=file_in1,verbosity=flag_verbose,debug=flag_debug)
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obj2 = ucf.UCF(file=file_in2,verbosity=flag_verbose,debug=flag_debug)
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if obj1.NumTimestep!=obj2.NumTimestep:
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print("Number of time steps differ: {:d}, {:d}".format(obj1.NumTimestep,obj2.NumTimestep))
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sys.exit(2)
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errfound=False
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for istep in range(0,obj1.NumTimestep):
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for iset in range(0,obj1._UCF__numSetPerStep[istep]):
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(data1,param1) = obj1.readSet(step=istep+1,dset=iset+1)
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(data2,param2) = obj2.readSet(step=istep+1,dset=iset+1)
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if not param1==param2:
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print('Step #{:d}, set #{:d}: parameter mismatch. {}, {}'.format(istep,iset,param1,param2))
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if flag_stop:
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sys.exit(3)
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else:
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errfound=True
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if not np.allclose(data1,data2,rtol=fptol):
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data_diff = np.abs(data1-data2)
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idx = np.argmax(data_diff)
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vald = data_diff.flatten()[idx]
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val1 = data1.flatten()[idx]
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val2 = data2.flatten()[idx]
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print('Step #{:d}, set #{:d}: difference in FP data above tolerance. idx={}, diff={}, val1={}, val2={}'.format(istep,iset,idx,vald,val1,val2))
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if flag_stop:
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sys.exit(4)
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else:
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errfound=True
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if errfound:
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sys.exit(5)
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