Skip to content

CSG is slow #3357

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Closed
twiecki opened this issue Jan 25, 2019 · 1 comment
Closed

CSG is slow #3357

twiecki opened this issue Jan 25, 2019 · 1 comment

Comments

@twiecki
Copy link
Member

twiecki commented Jan 25, 2019

Just tried running this on a larger NN but output, _ = theano.scan(lambda i, logX=logL, v=var: theano.grad(logX[i], v).flatten(),\ ---> 56 sequences=[tt.arange(logL.shape[0])]) seems to take forever.

Is there no way to vectorize this?

CC @shkr
@eigenfoo eigenfoo mentioned this issue Jan 25, 2019
Closed
@twiecki
Copy link
Member Author

twiecki commented Mar 6, 2019

Closed w #3353.

@twiecki twiecki closed this as completed Mar 6, 2019
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@twiecki