DPS data structure fails with large (~30 million particles / GPU) - Observed in AiMOS

SCOREC / pumi-pic

support libraries for unstructured mesh particle in cell simulations on GPUs and CPUs

BSD 3-Clause "New" or "Revised" License

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DPS data structure fails with large (~30 million particles / GPU) - Observed in AiMOS #123

Open dhyan1272 opened 6 months ago

dhyan1272 commented 6 months ago

After creating the DPS data structure and initializing the particles with the participle velocity, particles are not found in the element. This doesnot happen till ~20 million particles/GPU but on particle count higher than that.

zhangchonglin commented 4 months ago

Just saw this. This is likely related to the issue in #119.