--- MITgcm_contrib/quarter_degree_global/README.txt 2004/12/03 01:54:30 1.7 +++ MITgcm_contrib/quarter_degree_global/README.txt 2004/12/15 00:39:50 1.21 @@ -41,6 +41,8 @@ # 1440x1088 204-cpu (120x12)x(64x17) 1/4-deg integration on altix with efc # requires input files in sudirectory iter69 to be at same level as MITgcm # and MITgcm_contrib. A copy of iter69 resides on columbia10:/nobackup10 +# The integration length is 4018 days, 1992-2002. +# First three days need to be integrated using deltat=200. cd MITgcm mkdir bin exe @@ -56,3 +58,185 @@ \cp ../../MITgcm_contrib/quarter_degree_global/input/* . \ln -sf ../../iter69/* . qsub job_altix + + +########################################################################## +# 2880x2176 480-cpu (96x30)x(136x16) 1/4-deg integration on altix with efc +# requires input files in sudirectory iter69 to be at same level as MITgcm +# and MITgcm_contrib. A copy of iter69 with 1/8-deg files resides on +# columbia18:/nobackup18/menemenl/eight. +# The integration length is 3 days. +# First three days need to be integrated using deltat=100. + +cd MITgcm +mkdir bin exe +cd bin +\rm * +\cp ../../MITgcm_contrib/quarter_degree_global/code/* . +\cp SIZE.h_8_480 SIZE.h +../tools/genmake2 -of ../tools/build_options/linux_ia64_efc+mpi_altix +make depend +make -j 4 +cd ../exe +\rm * +\cp ../bin/mitgcmuv . +\cp ../../MITgcm_contrib/quarter_degree_global/input/* . +\ln -sf ../../iter69/* . +\cp data.exf_clim_8 data.exf_clim +\cp data_SIO_8 data +qsub job_altix + + +########################################################################## +# 2880x2176 960-cpu (96x30)x(68x32) 1/4-deg integration on altix with efc +# requires input files in sudirectory iter69 to be at same level as MITgcm +# and MITgcm_contrib. A copy of iter69 with 1/8-deg files resides on +# columbia18:/nobackup18/menemenl/eight. +# The integration length is 3 days. +# First three days need to be integrated using deltat=100. + +module purge +module load modules scsl.1.5.0.0 intel-comp.8.0.070 mpt.1.11-85 +setenv MPI_DSM_DISTRIBUTE +cd MITgcm +mkdir bin exe +cd bin +\rm * +\cp ../../MITgcm_contrib/quarter_degree_global/code/* . +\cp SIZE.h_8_960 SIZE.h +../tools/genmake2 -of ../tools/build_options/linux_ia64_ifort+mpi_altix_nas +make depend +make -j 4 + +cd ../exe +\cp ../bin/mitgcmuv . +\cp ../../MITgcm_contrib/quarter_degree_global/input/* . +\ln -sf ../../iter69/* . +\cp data.exf_clim_8 data.exf_clim +\cp data_SIO_8 data +modpickup_8 +mpirun -v -a a2k c18 480 runon 4-483 mitgcmuv : c20 480 runon 4-483 mitgcmuv +mpirun -v -a a2k c18 508 runon 4-511 mitgcmuv : c20 508 runon 4-511 mitgcmuv + +on columbia18: +ln -sf /nobackup18/menemenl/eighth /tmp/eighth + +on columbia20: +ln -sf /nobackup20/menemenl/eighth /tmp/eighth + +cd ~/exe +\cp /tmp/eighth/MITgcm/exe/mitgcmuv960 . +\cp /tmp/eighth/MITgcm_contrib/quarter_degree_global/input/* . +\ln -sf /tmp/eighth/iter69/* . +\cp data.exf_clim_8 data.exf_clim +\cp data_SIO_8 data +\ln -sf /tmp/eighth/MITgcm/exe/pick* . + +mpirun -v -a a2k -d /tmp/eighth/MITgcm/exe c18 480 runon 4-511 mitgcmuv960 : c20 480 runon 4-511 mitgcmuv960 >&! output.txt & + + + +fails for 1/8 +> viscA4GridMin=3.e-4, +> viscA4GridMax=4.e-3, +> viscC4Leith=0.05, +> deltat=300 +fails: +< viscA4GridMin=6.e-4, +< viscA4GridMax=8.e-3, +< viscC4Leith=0.1, +fails: +< viscA4GridMin=6.e-4, +< viscA4GridMax=8.e-3, +< viscC4Leith=0.2, +fails: +< viscA4GridMin=1.e-3, +< viscA4GridMax=1.e-2, +< viscC4Leith=0.2, +fails: +< viscA4GridMin=1.e-3, +< viscA4GridMax=1.e-2, +< viscC4Leith=0.3, +fails: +< viscA4GridMin=1.2e-3, +< viscA4GridMax=1.6e-2, +< viscC4Leith=0.2, +fails: +< viscA4GridMin=1.2e-3, +< viscA4GridMax=1.6e-2, +< viscC4Leith=0.4, +fails +< viscA4GridMin=1.2e-3, +< viscA4GridMax=1.2e-2, +< viscC4Leith=1.2, +fails: +< viscA4GridMin=2e-3, +< viscA4GridMax=1e-2, +< viscC4Leith=0.1, +fails: +< viscA4GridMin=2e-3, +< viscA4GridMax=1e-2, +< viscC4Leith=0.2, +try: +< viscA4GridMin=4e-3, +< viscA4GridMax=8e-3, +< viscC4Leith=0.2, + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +1/8 timing tests: + + columbia20 + scsl.1.5.0.0 + c18 intel-comp.8.0.070 +240-CPU default mpt.1.11-85 +------------------------------------------------ +MAIN LOOP 7115 5066 +EXF_GETFORCING 372 38 +DO_OCEANIC_PHYS 1221 1272 +STATEKPP 509 532 +KPPMIX 370 374 +DYNAMICS 1527 1429 +SOLVE_FOR_PRESSURE 1804 206 +BLOCKING_EXCHANGES 117 115 +THERMODYNAMICS 1166 1100 +DO_THE_MODEL_IO 173 177 +WRITE_CHECKPOINT 341 333 + + + columbia20 + scsl.1.5.0.0 + c18 intel-comp.8.0.070 +480-CPU default mpt.1.11-85 + c19 default + c17 default +------------------------------------------------------------------------- +MAIN LOOP 4024 2917 5379 8895 +EXF_GETFORCING 218 33 880 261 +DO_OCEANIC_PHYS 622 619 621 913 +STATEKPP 269 265 268 310 +KPPMIX 190 188 189 291 +DYNAMICS 747 718 745 1456 +SOLVE_FOR_PRESSURE 966 119 1703 2748 +BLOCKING_EXCHANGES 64 70 392 375 +THERMODYNAMICS 553 582 566 1510 +DO_THE_MODEL_IO 178 156 149 184 +WRITE_CHECKPOINT 364 332 864 420 + + + + 240-CPU 480-CPU 960-CPU +------------------------------------------------ +MAIN LOOP 5066 2917 2227 +EXF_GETFORCING 38 33 126 +DO_OCEANIC_PHYS 1272 619 320 +STATEKPP 532 265 138 +KPPMIX 374 188 98 +DYNAMICS 1429 718 313 +SOLVE_FOR_PRESSURE 206 119 483 +BLOCKING_EXCHANGES 115 70 53 +THERMODYNAMICS 1100 582 294 +DO_THE_MODEL_IO 177 156 131 +WRITE_CHECKPOINT 333 332 302