Custom Query (324 matches)
Results (22 - 24 of 324)
Ticket | Resolution | Summary | Owner | Reporter |
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#310 | fixed | Add a switch to turn off Atlas production | sdipsl | |
#309 | fixed | On ada : allow more than 4 OMP | jgipsl | |
Description |
Currently at ada it is not possible to use more than 4OMP in hybrid mode using default(IBM) MPI Environement. Otherwise following lines will make it exit : libIGCM_sys_ada.ksh start line 1102-1124 : if ( ${OK_PARA_OMP} ) ; then # Check if the number of threads is correct case ${comp_proc_omp_loc} in 1|2|4) IGCM_debug_Print 1 "You run ${ExeNameOut} on ${comp_proc_omp_loc} OMP threads on IBM MPI Environment" IGCM_debug_Print 1 "Beware : it may you use more CPU than needed." IGCM_debug_Print 1 "Think to the Intel MPI Environment to do what you want to do !" ;; 8|16) IGCM_debug_Exit "ERROR with OMP parameters !" IGCM_debug_Print 2 "Beware : ${comp_proc_omp_loc} is too much for MPMD mode" IGCM_debug_Print 2 "You will use more CPU than needed : try to use Intel-MPI environment to do such a thing !" IGCM_debug_Verif_Exit ;; *) IGCM_debug_Exit "ERROR with OMP parameters !" IGCM_debug_Print 2 "${comp_proc_omp_loc} is not possible as number of OMP threads" IGCM_debug_Print 2 "Only 1,2,4,8,16 as number of OMP threads are possible " IGCM_debug_Verif_Exit ;; esac fi This has been added for protection if running the coupled model. But for the forced model it is really useful to have more than 4 OMP. I'd like to move the 8 in the first case. |
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#308 | invalid | clean_latestPackperiod.job must edit run.card to reflect what has been done | somebody | sdipsl |
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