Packed backward pass speedup via unrolled camera position indexing#831

Merged

liruilong940607 merged 6 commits intonerfstudio-project:mainfrom

abhinav-grover-ai:faster-indexing

Nov 17, 2025

Commits on Nov 13, 2025

Optimize packed viewdir pass by reducing many-to-one indexing operations

gurki-bajwa-ai
and
abhinav-grover-ai
committed
Copy the indptr to cpu to avoid GPU sync in the loop
gurki-bajwa-ai
committed

Commits on Nov 14, 2025