-
Notifications
You must be signed in to change notification settings - Fork 61
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.
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
Dynamic parallelism #442
Comments
Slightly confusing, so not expected. In my experience dynamic parallelism doesn't have the best performance and of course we will need to figure out what it means for at least one different backend. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
I am trying to set up a dynamic kernel wherein a KA kernel launches a CUDA kernel. The final objective would be to have dynamic parallelism using only kernel abstractions. This is a MWE showing the comparison between launching the parent kernel with CUDA or with KA
the child kernel
CUDA implementation (runs)
KA implementation
returns
Is this expected?
I guess it might be a problem of KA setting up
maxthreads=1
in the kernel callThe text was updated successfully, but these errors were encountered: