Sorry for using my alt.
What I mean, is you need to check that you are using your GPU at 100% (nvidia-smi -l 1)
Could you instrument your function by printing times at each step, the result of the slowdown might come out clearer.
Sorry for using my alt.
What I mean, is you need to check that you are using your GPU at 100% (nvidia-smi -l 1)
Could you instrument your function by printing times at each step, the result of the slowdown might come out clearer.