Problem in fastai with Nvidia Titan 1080

Part 1 (2019)
#1

Hi,

I tried running

interp = ClassificationInterpretation.from_learner(learn)
and getting Floating point exception (core dumped) and the process stops

What can be possible causes for that?

#2

similarly i am getting error now in
learn.fit_one_cycle(1, 1e-2, moms=(0.8,0.7))

after epoch the process stop with same floating point exception

What could be the bug? nvidia driver or fastai code

#3

Hi Yash,

  1. It sounds like you are trying to run in mixed-precision with Fp32/Fp16, correct ?

  2. Do you have a Titan or a 1080 gpu ? That can be a very different architecture.

#4

Hi Eric,

  1. I don’t know if I am doing that, I am just running fastai course notebooks on gpu and got this problem. How mixed-precison is there I have no idea in that regards. Will need your help
  2. I have titan xp