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Instructions for setting up a quarter degree integration |
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forced 1. by NCEP fields and 2. by SIO fields. |
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|
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########################################################################## |
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# getting the code from anonymous CVS server |
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|
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cvs co MITgcm_contrib/quarter_degree_global |
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cvs co MITgcm_code |
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cvs co MITgcm/verification/global_with_exf |
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cvs co MITgcm/verification/testreport |
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|
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########################################################################## |
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# mpi test of verification/global_with_exf on columbia |
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|
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cd MITgcm/verification/global_with_exf/build |
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\rm * |
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\cp ../code/* . |
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\cp ../../../../MITgcm_contrib/quarter_degree_global/code/ECCO_CPPOPTIONS.h . |
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\cp ../../../../MITgcm_contrib/quarter_degree_global/code/CPP_OPTIONS.h . |
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\cp ../../../../MITgcm_contrib/quarter_degree_global/code/SIZE.h_test . |
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\mv SIZE.h_test SIZE.h |
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../../../tools/genmake2 -of ../../../tools/build_options/linux_ia64_efc+mpi_altix |
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make depend |
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make -j 4 |
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cd .. |
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mkdir run |
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cd run |
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\rm * |
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\cp ../build/mitgcmuv . |
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\ln -sf ../input/* . |
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\rm data |
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\cp ../../../../MITgcm_contrib/quarter_degree_global/input/data_test data |
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mpirun -np 2 mitgcmuv |
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|
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there is comparison output in |
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../../../../MITgcm_contrib/quarter_degree_global/results/STDOUT.0000 |
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|
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|
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########################################################################## |
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# 1440x1088 204-cpu (120x12)x(64x17) 1/4-deg integration on altix with efc |
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# requires input files in sudirectory iter69 to be at same level as MITgcm |
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# and MITgcm_contrib. A copy of iter69 resides on columbia10:/nobackup10 |
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# The integration length is 4018 days, 1992-2002. |
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# First three days need to be integrated using deltat=200. |
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|
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cd MITgcm |
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mkdir bin exe |
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cd bin |
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\rm * |
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\cp ../../MITgcm_contrib/quarter_degree_global/code/* . |
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../tools/genmake2 -of ../tools/build_options/linux_ia64_efc+mpi_altix |
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make depend |
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make -j 4 |
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cd ../exe |
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\rm * |
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\cp ../bin/mitgcmuv . |
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\cp ../../MITgcm_contrib/quarter_degree_global/input/* . |
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\ln -sf ../../iter69/* . |
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qsub job_altix |
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|
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|
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########################################################################## |
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# 2880x2176 480-cpu (96x30)x(136x16) 1/4-deg integration on altix with efc |
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# requires input files in sudirectory iter69 to be at same level as MITgcm |
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# and MITgcm_contrib. A copy of iter69 with 1/8-deg files resides on |
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# columbia18:/nobackup18/menemenl/eight. |
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# The integration length is 3 days. |
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# First three days need to be integrated using deltat=100. |
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|
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cd MITgcm |
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mkdir bin exe |
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cd bin |
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\rm * |
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\cp ../../MITgcm_contrib/quarter_degree_global/code/* . |
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\cp SIZE.h_8_480 SIZE.h |
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../tools/genmake2 -of ../tools/build_options/linux_ia64_efc+mpi_altix |
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make depend |
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make -j 4 |
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cd ../exe |
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\rm * |
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\cp ../bin/mitgcmuv . |
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\cp ../../MITgcm_contrib/quarter_degree_global/input/* . |
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\ln -sf ../../iter69/* . |
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\cp data.exf_clim_8 data.exf_clim |
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\cp data_SIO_8 data |
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qsub job_altix |
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|
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|
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########################################################################## |
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# 2880x2176 960-cpu (96x30)x(68x32) 1/4-deg integration on altix with efc |
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# requires input files in sudirectory iter69 to be at same level as MITgcm |
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# and MITgcm_contrib. A copy of iter69 with 1/8-deg files resides on |
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# columbia18:/nobackup18/menemenl/eight. |
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# The integration length is 3 days. |
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# First three days need to be integrated using deltat=100. |
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|
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module purge |
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module load modules scsl.1.5.0.0 intel-comp.8.0.070 mpt.1.11-85 |
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setenv MPI_DSM_DISTRIBUTE |
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cd MITgcm |
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mkdir bin exe |
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cd bin |
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\rm * |
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\cp ../../MITgcm_contrib/quarter_degree_global/code/* . |
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\cp SIZE.h_8_960 SIZE.h |
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../tools/genmake2 -of ../tools/build_options/linux_ia64_ifort+mpi_altix_nas |
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make depend |
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make -j 4 |
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|
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cd ../exe |
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\cp ../bin/mitgcmuv . |
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\cp ../../MITgcm_contrib/quarter_degree_global/input/* . |
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\ln -sf ../../iter69/* . |
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\cp data.exf_clim_8 data.exf_clim |
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\cp data_SIO_8 data |
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modpickup_8 |
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mpirun -v -a a2k c18 480 runon 4-483 mitgcmuv : c20 480 runon 4-483 mitgcmuv |
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mpirun -v -a a2k c18 508 runon 4-511 mitgcmuv : c20 508 runon 4-511 mitgcmuv |
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|
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on columbia18: |
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ln -sf /nobackup18/menemenl/eighth /tmp/eighth |
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|
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on columbia20: |
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ln -sf /nobackup20/menemenl/eighth /tmp/eighth |
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|
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cd ~/exe |
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\cp /tmp/eighth/MITgcm/exe/mitgcmuv960 . |
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\cp /tmp/eighth/MITgcm_contrib/quarter_degree_global/input/* . |
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\ln -sf /tmp/eighth/iter69/* . |
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\cp data.exf_clim_8 data.exf_clim |
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\cp data_SIO_8 data |
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\ln -sf /tmp/eighth/MITgcm/exe/pick* . |
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|
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mpirun -v -a a2k -d /tmp/eighth/MITgcm/exe c18 480 runon 4-511 mitgcmuv960 : c20 480 runon 4-511 mitgcmuv960 |
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|
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fails for 1/8 |
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> viscA4GridMin=3.e-4, |
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> viscA4GridMax=4.e-3, |
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> viscC4Leith=0.05, |
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> deltat=300 |
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|
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try |
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< viscA4GridMin=6.e-4, |
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< viscA4GridMax=8.e-3, |
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< viscC4Leith=0.1, |
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|
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|
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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|
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1/8 timing tests: |
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|
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columbia20 |
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scsl.1.5.0.0 |
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c18 intel-comp.8.0.070 |
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240-CPU default mpt.1.11-85 |
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------------------------------------------------ |
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MAIN LOOP 7115 5066 |
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EXF_GETFORCING 372 38 |
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DO_OCEANIC_PHYS 1221 1272 |
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STATEKPP 509 532 |
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KPPMIX 370 374 |
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DYNAMICS 1527 1429 |
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SOLVE_FOR_PRESSURE 1804 206 |
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BLOCKING_EXCHANGES 117 115 |
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THERMODYNAMICS 1166 1100 |
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DO_THE_MODEL_IO 173 177 |
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WRITE_CHECKPOINT 341 333 |
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|
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|
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columbia20 |
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scsl.1.5.0.0 |
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c18 intel-comp.8.0.070 |
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480-CPU default mpt.1.11-85 |
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------------------------------------------------ |
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MAIN LOOP 4024 2917 |
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EXF_GETFORCING 218 33 |
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DO_OCEANIC_PHYS 622 619 |
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STATEKPP 269 265 |
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KPPMIX 190 188 |
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DYNAMICS 747 718 |
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SOLVE_FOR_PRESSURE 966 119 |
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BLOCKING_EXCHANGES 64 70 |
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THERMODYNAMICS 553 582 |
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DO_THE_MODEL_IO 178 156 |
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WRITE_CHECKPOINT 364 332 |
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|
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|
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|
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240-CPU 480-CPU 960-CPU |
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------------------------------------------------ |
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MAIN LOOP 5066 2917 2302 |
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EXF_GETFORCING 38 33 130 |
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DO_OCEANIC_PHYS 1272 619 320 |
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STATEKPP 532 265 138 |
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KPPMIX 374 188 98 |
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DYNAMICS 1429 718 312 |
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SOLVE_FOR_PRESSURE 206 119 490 |
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BLOCKING_EXCHANGES 115 70 50 |
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THERMODYNAMICS 1100 582 294 |
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DO_THE_MODEL_IO 177 156 130 |
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WRITE_CHECKPOINT 333 332 337 |
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