Created attachment 785 [details] code Emit 10,000 particles, can run normally, when the number of particles increases to 50,000, the system displays: Segmentation fault (core dumped).After multiple debugs found that there may be problems in geometry, after review, remove the Boolean operation of the geometry, run 50,000 cases, or unsuccessful, look forward to your help, thank you!
Rather than providing an application to debug (which we cannot do anyhow), you're suggested to: 1. Verify that your geometry is free from defects, verifying it for overlaps; 2. Run your application through a debugger and identify the exact place where the segmentation fault happens. Moreover, the attached information is not readable. Impossible to express any diagnosis.
