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View All on GitHub Physics • Particle Accelerator Modeling
Space Charge (FFT): Invalid Particle (SP?) about 1 month ago
AI Summary: Debug a runtime error in the ImpactX particle accelerator simulation code. The error, "invalid particle", occurs intermittently during space charge calculations using FFT and single precision, potentially related to s-to-t/t-to-s transforms. The task involves analyzing the provided code, build configuration, and error backtrace (not included in the provided text but referenced) to identify the root cause and propose a solution.
Complexity:
4/5
bug help wanted bug: affects latest release component: space charge
high-performance modeling of beam dynamics in particle accelerators with collective effects
C++
#accelerator#amrex#beam-dynamics#csr#gpu#particle#particle-in-cell#physics#pic#research#simulation#space-charge