Hello everyone!
I have a tensor x
of shape (1,n)
, and another index tensor d
of shape (1,k)
. I’m trying to find the maximums of k
sub-tensors x[0:d[0]], x[d[0]:d[1]], x[d[1]:d[2]], ..., x[d[-2]: d[-1]]
. So the output is a tensor of shape (1,k)
with k
local maximums. I can implement a for loop, but that’s too slow. Can I do it in parallel in PyTorch?