Bash script to check the number of particle interactions between naive, serial...

Bash script to check the number of particle interactions between naive, serial and vectorised versions of the code.

examples/check_interactions.sh

+#!/bin/bash -l
+#
+# Runs the SedovBlast_3D and EAGLE_12 examples using naive, serial and vectorised particle interactions. Then compares the output between versions using check_ngbs.py
+
+./autogen.sh
+
+echo
+echo "# Running SedovBlast_3D and EAGLE_12 with naive interactions and neighbour logging, 16 thread"
+echo
+
+cd ../
+
+# Naive interactions run
+./configure --disable-mpi --enable-debug-interactions --disable-vec --enable-naive-interactions
+make clean; make -j 6
+
+cd examples/SedovBlast_3D/
+
+./getGlass.sh
+python makeIC.py
+
+../swift -s -t 16 -n 5 sedov.yml -P SPH:h_tolerance:10
+
+mv sedov_0000.hdf5 sedov_naive.hdf5
+
+cd ../EAGLE_12/
+
+# Link to ICs
+ln -s /gpfs/data/Swift/web-storage/ICs/EAGLE_ICs_12.hdf5 EAGLE_ICs_12.hdf5
+
+../swift -s -t 16 -n 5 eagle_12.yml -P SPH:h_tolerance:10  
+
+mv eagle_0000.hdf5 eagle_12_naive.hdf5
+
+cd ../../
+
+echo
+echo "# Running SedovBlast_3D and EAGLE_12 with serial interactions and neighbour logging, 16 thread"
+echo
+
+# Serial interactions run
+./configure --disable-mpi --enable-debug-interactions --disable-vec
+make clean; make -j 6
+
+cd examples/SedovBlast_3D/
+
+../swift -s -t 16 -n 5 sedov.yml -P SPH:h_tolerance:10
+
+mv sedov_0000.hdf5 sedov_serial.hdf5
+
+cd ../EAGLE_12/
+
+../swift -s -t 16 -n 5 eagle_12.yml -P SPH:h_tolerance:10  
+
+mv eagle_0000.hdf5 eagle_12_serial.hdf5
+
+cd ../../
+
+echo
+echo "# Running SedovBlast_3D and EAGLE_12 with vectorised interactions and neighbour logging, 16 thread"
+echo
+
+# Vectorised interactions run
+./configure --disable-mpi --enable-debug-interactions
+make clean; make -j 6
+
+cd examples/SedovBlast_3D/
+
+../swift -s -t 16 -n 5 sedov.yml -P SPH:h_tolerance:10
+
+mv sedov_0000.hdf5 sedov_vec.hdf5
+
+# Compare outputs
+python ../check_ngbs.py sedov_naive.hdf5 sedov_serial.hdf5 
+python ../check_ngbs.py sedov_naive.hdf5 sedov_vec.hdf5 
+python ../check_ngbs.py sedov_serial.hdf5 sedov_vec.hdf5 
+
+cd ../EAGLE_12/
+
+../swift -s -t 16 -n 5 eagle_12.yml -P SPH:h_tolerance:10  
+
+mv eagle_0000.hdf5 eagle_12_vec.hdf5
+
+# Compare outputs
+python ../check_ngbs.py eagle_12_naive.hdf5 eagle_12_serial.hdf5 
+python ../check_ngbs.py eagle_12_naive.hdf5 eagle_12_vec.hdf5 
+python ../check_ngbs.py eagle_12_serial.hdf5 eagle_12_vec.hdf5