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Encountered "named symbol not found" error when I tried to run PMF on RTX4060 #809
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Hi, I am also facing a similar issue. Multiple GPUs are visible to each MPI rank, This may lead to incorrect or suboptimal rank-to-GPU mapping.!
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It is probably due to cuda version IMO. When I switched to 12.6 instead of 12.2, the error disappeared. The same error occurred when I recently tested on another HPC system using cuda 12.2. |
Hello. Recently I wanted to run the PMF case with my laptop GPU, I changed
USE_CUDA
toTRUE
inGNUmakefile
and recompiled following the instruction on the document. While when I run./PeleC3d.gnu.CUDA.ex pmf-lidryer-cvode.inp
, it promptedThe contents in
Backtrace.0
areThe CUDA version is 12.1. Could it be my CUDA driver is installed wrongly? While I can run my own
.cu
code without error.Thanks in advance.
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