44 |
cd MITgcm/verification |
cd MITgcm/verification |
45 |
./testreport -t lab_sea |
./testreport -t lab_sea |
46 |
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To look at output using matlab: |
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cd lab_sea/matlab |
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matlab -nojvm -nosplash |
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47 |
Note that fairly large differences in accuracy occur across different |
Note that fairly large differences in accuracy occur across different |
48 |
platforms. For example, testscript comparisons between g77 (Linux) |
platforms. For example, testscript comparisons between g77 (Linux) |
49 |
and f77 (SGI) generated output gives: |
and f77 (SGI) generated output gives: |
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g d e n d n x n . n x n . n x n . n x n . |
g d e n d n x n . n x n . n x n . n x n . |
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Y Y Y Y 8 10 9 11 10 9 11 13 10 9 8 8 9 8 9 8 9 FAIL lab_sea |
Y Y Y Y 8 10 9 11 10 9 11 13 10 9 8 8 9 8 9 8 9 FAIL lab_sea |
58 |
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59 |
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60 |
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Instructions for generating and running a 1-CPU experiment |
61 |
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========================================================== |
62 |
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63 |
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cd MITgcm/verification/lab_sea |
64 |
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mkdir build |
65 |
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cd build |
66 |
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cp ../code/*.h ../code/packages.conf . |
67 |
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../../../tools/genmake2 |
68 |
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make depend |
69 |
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make |
70 |
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cd ../input |
71 |
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../build/mitgcmuv > output.txt |
72 |
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73 |
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Use matlab script lookat_exp1.m to compare the output |
74 |
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of exp1 with that from checkpoint51f sea-ice code: |
75 |
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cd ../../../verification/lab_sea/matlab |
76 |
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matlab |
77 |
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lookat_ice |
78 |
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79 |
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80 |
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Instructions for generating and running a 2-CPU experiment on kalpana |
81 |
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===================================================================== |
82 |
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83 |
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cd MITgcm/verification/lab_sea |
84 |
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mkdir build |
85 |
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cd build |
86 |
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\cp ../code/*.h ../code/packages.conf . |
87 |
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\cp ../code/SIZE.h_mpi SIZE.h |
88 |
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../../../tools/genmake2 -of ../../../tools/build_options/linux_ia64_efc+mpi_altix |
89 |
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make depend |
90 |
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make |
91 |
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cd ../input |
92 |
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mpirun -np 2 ../build/mitgcmuv |