Changes between Version 22 and Version 23 of AnugaParallel
- Timestamp:
- Jan 13, 2012, 8:00:38 AM (12 years ago)
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AnugaParallel
v22 v23 43 43 44 44 45 == anuga_parallel==45 === anuga_parallel === 46 46 47 47 Now to get anuga_parallel to work, we need to install some other packages first, in particular {{{MPI}}} for the parallel message passing and {{{pypar}}} a simple python wrapper of {{{MPI}}}. 48 48 49 === MPI===49 ==== MPI ==== 50 50 51 51 Now you need to install MPI on your system. OPENMPI and MPICH2 are supported by pypar (see below) so both should be ok. But I tend to use mpich2. … … 67 67 68 68 69 === PYPAR===69 ==== PYPAR ==== 70 70 71 71 … … 155 155 156 156 157 === ANUGA_PARALLEL===157 === anuga_parallel === 158 158 159 159 You should now be ready to run some parallel anuga code. Go back to the anuga_parallel directory and run test_all.py … … 161 161 Hopefully that all works. 162 162 163 === Example program===163 ==== Example program ==== 164 164 165 165 Run run_parallel_sw_merimbula.py … … 206 206 The output will be an sww file associated to each processor. 207 207 208 === sww_merge===208 ==== sww_merge ==== 209 209 210 210 There is a script anuga/utilities/sww_merge.py which provides a function to merge sww files into one sww file for viewing