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Updating mympiapp.ctest to use numdiff instead of ndiff #2

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Updating mympiapp.ctest to use numdiff instead of ndiff #2

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4 changes: 2 additions & 2 deletions Listing1/mympiapp.ctest
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Original file line number Diff line number Diff line change
Expand Up @@ -7,11 +7,11 @@ mpirun -n 1 ./MPITimeIt > run1.out
mpirun -n 2 ./MPITimeIt > run2.out
# Compare the output for the two MPI jobs with a tolerance of 1%
# Reduce the tolerance to 1.0e-5 to get test to fail
ndiff --relative-error 1.0e-2 run1.out run2.out
numdiff --relative-tolerance 1.0e-2 run1.out run2.out
# Capture the status set by the ndiff command
test1=$?
# Compare the output for the serial job and the 2 processor MPI run with a tolerance of 1%
ndiff --relative-error 1.0e-2 run0.out run2.out
numdiff --relative-tolerance 1.0e-2 run0.out run2.out
# Capture the status set by the ndiff command
test2=$?
# Exit with the cumulative status code so CTest can report pass or fail
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