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Xiangyu-Hu / SPHinXsys

SPHinXsys provides C++ APIs for engineering simulation and optimization. It aims at complex systems driven by fluid, structure, multi-body dynamics and beyond. The multi-physics library is based on a unique and unified computational framework by which strong coupling has been achieved for all involved physics.
https://xiangyu-hu.github.io/SPHinXsys/
Apache License 2.0
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test_2d_collision #681

Closed zhangrf21 closed 3 days ago

zhangrf21 commented 2 weeks ago

When I run case "test_2d_collision", showing this: Particle relaxation was set to default (0). Particle reload from input file was set to default (0). Generate regression test data was set to default (0). State recording was set to default (1). Restart inactivated, i.e. restart_step (0). Number of inner layers particles : 352 Number of inner layers particles : 352 N=0 Time: 0 dt: 0 N=100 Time: 0.13294 dt: 0.00132269 N=200 Time: 0.264539 dt: 0.00130948 N=300 Time: 0.394836 dt: 0.00129665 N=400 Time: 0.523869 dt: 0.0012842 N=500 Time: 0.651675 dt: 0.00127209 N=600 Time: 0.778287 dt: 0.00126032 N=700 Time: 0.903738 dt: 0.00124887 N=800 Time: 1.02806 dt: 0.00123773 N=900 Time: 1.15128 dt: 0.00122688 N=1000 Time: 1.27344 dt: 0.00121632 N=1100 Time: 1.39455 dt: 0.00120602 N=1200 Time: 1.51464 dt: 0.00119597 N=1300 Time: 1.63374 dt: 0.00118618 N=1400 Time: 1.75173 dt: 0.00115061 N=1500 Time: 1.86283 dt: 0.00118536 N=1600 Time: 1.95729 dt: 0.000909193 N=1700 Time: 2.05665 dt: 0.000998954 N=1800 Time: 2.16518 dt: 0.00108539 N=1900 Time: 2.27836 dt: 0.0011605 N=2000 Time: 2.39206 dt: 0.00115376 N=2100 Time: 2.50643 dt: 0.00112802 N=2200 Time: 2.62461 dt: 0.00117036 N=2300 Time: 2.74189 dt: 0.00120933 N=2400 Time: 2.86033 dt: 0.00122302 N=2500 Time: 2.98046 dt: 0.0011446 N=2600 Time: 3.10154 dt: 0.0012229 N=2700 Time: 3.22458 dt: 0.00121418 N=2800 Time: 3.34581 dt: 0.00121431 N=2900 Time: 3.47004 dt: 0.00121507 N=3000 Time: 3.59315 dt: 0.00119608 N=3100 Time: 3.71605 dt: 0.00125151 N=3200 Time: 3.83796 dt: 0.00122221 N=3300 Time: 3.96004 dt: 0.00119084 N=3400 Time: 4.08073 dt: 0.00119947 N=3500 Time: 4.20112 dt: 0.00121957 N=3600 Time: 4.3197 dt: 0.00120363 N=3700 Time: 4.43751 dt: 0.00118186 N=3800 Time: 4.55538 dt: 0.0011783 N=3900 Time: 4.67018 dt: 0.00119329 N=4000 Time: 4.78669 dt: 0.00115126 N=4100 Time: 4.90022 dt: 0.00115692 N=4200 Time: 5.00834 dt: 0.00103687 N=4300 Time: 5.11409 dt: 0.00109066 N=4400 Time: 5.22918 dt: 0.0011737 N=4500 Time: 5.34658 dt: 0.00116616 N=4600 Time: 5.4644 dt: 0.00120274 N=4700 Time: 5.57991 dt: 0.00117919 N=4800 Time: 5.70041 dt: 0.0011999 N=4900 Time: 5.82001 dt: 0.00120926 N=5000 Time: 5.94261 dt: 0.00125239 N=5100 Time: 6.06486 dt: 0.00122724 N=5200 Time: 6.18814 dt: 0.00124441 N=5300 Time: 6.3124 dt: 0.00124937 N=5400 Time: 6.43507 dt: 0.00126339 N=5500 Time: 6.55854 dt: 0.00122516 N=5600 Time: 6.68295 dt: 0.0011979 N=5700 Time: 6.80541 dt: 0.00123042 N=5800 Time: 6.92827 dt: 0.00124792 N=5900 Time: 7.0484 dt: 0.00117647 N=6000 Time: 7.1689 dt: 0.00120357 N=6100 Time: 7.28935 dt: 0.00119774 N=6200 Time: 7.40794 dt: 0.00120847 N=6300 Time: 7.5244 dt: 0.00117724 N=6400 Time: 7.6443 dt: 0.00126214 N=6500 Time: 7.75695 dt: 0.000958393 N=6600 Time: 7.86261 dt: 0.00115708 N=6700 Time: 7.97872 dt: 0.00119123 N=6800 Time: 8.09827 dt: 0.00119186 N=6900 Time: 8.2185 dt: 0.00122719 N=7000 Time: 8.33992 dt: 0.00123613 N=7100 Time: 8.46302 dt: 0.00120391 N=7200 Time: 8.58727 dt: 0.00120739 N=7300 Time: 8.71286 dt: 0.00127102 N=7400 Time: 8.83838 dt: 0.00130016 N=7500 Time: 8.96544 dt: 0.0012713 N=7600 Time: 9.09262 dt: 0.00124978 N=7700 Time: 9.21908 dt: 0.00124378 N=7800 Time: 9.34452 dt: 0.00126765 N=7900 Time: 9.4679 dt: 0.00122116 N=8000 Time: 9.59135 dt: 0.00120916 N=8100 Time: 9.71404 dt: 0.00119945 N=8200 Time: 9.83531 dt: 0.00121445 N=8300 Time: 9.9544 dt: 0.00121088 Total wall time for computation: 12.3558 seconds. The DTW distance of Position between current result and this previous local result is within exception! This result has not been preserved and will not be compared. This result has not been preserved and will not be compared. This result has not been preserved and will not be compared. The DTW distance of Position between current result and this previous local result is within exception! This result has not been preserved and will not be compared. This result has not been preserved and will not be compared. This result has not been preserved and will not be compared. The DTW distance of Position between current result and this previous local result is within exception! The result of Position is correct based on the dynamic time warping regression test! The DTW distance of Position between current result and this previous local result is within exception! This result has not been preserved and will not be compared. This result has not been preserved and will not be compared. The DTW distance of Position between current result and this previous local result is within exception! This result has not been preserved and will not be compared. The DTW distance of Position between current result and this previous local result is within exception! The result of Position is correct based on the dynamic time warping regression test!

What caused this?

Xiangyu-Hu commented 3 days ago

There are reports from regression test and nothing special.