Changes between Version 10 and Version 11 of doc/tec/gpu
- Timestamp:
- Sep 10, 2013 2:39:20 PM (11 years ago)
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doc/tec/gpu
v10 v11 10 10 Tests can be done on host {{{inferno}}} only, using the PGI-FORTRAN compiler. Required settings: 11 11 {{{ 12 export LM_LICENSE_FILE=27000@lizenzserv.rrzn.uni-hannover.de 13 export PATH=/localdata/opt/mpich2/1.4.1p1/bin:$PATH 14 export PATH=$PATH:/localdata/opt/pgi/linux86-64/12.5/bin:/usr/local/cuda/bin 12 module load pgi-compiler/2013-136 15 13 }}} 16 14 Compiler settings are given in 17 15 {{{ 18 16 .../trunk/SCRIPTS/.mrun.config.imuk_gpu 17 .../trunk/INSTALL/MAKE.inc.pgi.openacc 19 18 }}} 20 19 Please note settings of cpp-directives ({{{-D__openacc -D__cuda_fft}}} + CUDA library path).\\ … … 22 21 {{{ 23 22 /home/raasch/current_version/JOBS/gputest/INPUT/gputest_p3d 23 /home/raasch/current_version/JOBS/acc_medium/INPUT/acc_medium_p3d 24 24 }}} 25 25 Please note that {{{loop_optimization = 'acc'}}}, {{{psolver = 'poisfft'}}}, and {{{fft_method = 'system-specific'}}} have to be set. Results of tests are stored in the respective {{{MONITORING}}} directory.