cancel
Showing results for 
Search instead for 
Did you mean: 

Archives Discussions

wgbljl
Journeyman III

why does computation on 2D stream is much better than 1D and 3D stream?

I did a small test on the Firestream.

Tags (1)
0 Likes
1 Reply
udeepta
Staff
Staff

why does computation on 2D stream is much better than 1D and 3D stream?

Because the memory resources in the GPU are inherently 2D. 1D and 3D streams are mapped (address-translated) to 2D, which comes at a cost.

0 Likes