[Kaldi-users] non-cluster usage of Librispeech s5 recipe?

[David Warde-F. <d.w...@gm...>]

Hi,

Apologies if this has been answered in the archives, but I'm trying to
use the s5 recipe for LibriSpeech on a single machine with a single
GPU. I've modified cmd.sh to use run.pl.

After about a day, I see a lot of background processes like
gmm-latgen-faster, lattice-add-penalty, lattice-scale, etc. that have
been launched in the background (the terminal is actually free, which
suggests the run.sh script has terminated...). I'm not totally sure
what's going on, or how to find out.

Specifically, I'm trying to export the features used to train the
final stage neural network as well as the aligned targets.

One thing I noticed earlier is that the script was trying to spawn
multiple GPU jobs, but this GPU is configured (by administrators) to
permit at most one CUDA process, and so I saw "3 of 4 jobs failed"
messages. Would these jobs have been retried?

Thanks in advance,

David