Changes between Version 10 and Version 11 of doc/tec/gpu


Ignore:
Timestamp:
Sep 10, 2013 2:39:20 PM (11 years ago)
Author:
raasch
Comment:

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  • doc/tec/gpu

    v10 v11  
    1010Tests can be done on host {{{inferno}}} only, using the PGI-FORTRAN compiler. Required settings:
    1111{{{
    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
     12module load pgi-compiler/2013-136
    1513}}}
    1614Compiler settings are given in
    1715{{{
    1816.../trunk/SCRIPTS/.mrun.config.imuk_gpu
     17.../trunk/INSTALL/MAKE.inc.pgi.openacc
    1918}}}
    2019Please note settings of cpp-directives ({{{-D__openacc -D__cuda_fft}}} + CUDA library path).\\
     
    2221{{{
    2322/home/raasch/current_version/JOBS/gputest/INPUT/gputest_p3d
     23/home/raasch/current_version/JOBS/acc_medium/INPUT/acc_medium_p3d
    2424}}}
    2525Please 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.