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NVIDIA / CoMD-CUDA

GPU implementation of classical molecular dynamics proxy application.
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Multi-GPU neighbor-lists EAM method crashes for long simulations #6

Closed nsakharnykh closed 9 years ago

nsakharnykh commented 10 years ago

Repro command line: mpirun -n 2 ./bin/CoMD-cuda-mpi -e -x 98 -y 49 -z 49 -i 2 -m thread_atom_nl -N 1000

Error in file gpu_utility.c at line 604 CUDA error 77: an illegal memory access was encountered

Could be something related to the neighbor lists reconstruction step.