Yes, registers are a shared resource, and affect occupancy. More on that to come.
Yes, parameters are passed via shared memory.
Mark
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Occupancy Query Performance not as expected | 11 | 4487 | February 3, 2009 | |
| GPU profiling 33% occupancy faster then 50-66% | 2 | 3343 | March 13, 2007 | |
| I've a question about CUDA Occuapncy Calculator by NVIDIA | 13 | 2624 | March 5, 2013 | |
| Occupancy wierdness.... Is the calculator wrong? | 5 | 5927 | July 25, 2007 | |
| Maximising memory per thread | 4 | 3295 | May 3, 2010 | |
| Low occupancy ratio using texture memory Image correlation using texture memory | 2 | 4707 | September 20, 2008 | |
| Question about occupancy caculator. | 2 | 3719 | April 25, 2007 | |
| CUDA occupancy - beginner question | 1 | 1230 | June 30, 2008 | |
| about occupancy | 3 | 1674 | December 16, 2009 | |
| Optimizing bank conflicts - problem with occupancy | 12 | 2311 | April 22, 2010 |