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CUDA Occupancy calculator by d00d  318 views
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-+Your chosen resource usage is indicated by the red triangle on the graphs.
The other data points represent the range of possible block sizes, register counts, and shared memory allocation.
1.) Select a GPU from the list (click):G80(Help)
ThreadsWarps/MultiprocessorRegistersWarps/MultiprocessorShared MemoryWarps/Multiprocessor
2.) Enter your resource usage:25686897648
Threads Per Block256(Help)16118024
Registers Per Thread63212851224
Shared Memory Per Block (bytes)976448238102424
64248153624
(Don't edit anything below this line)80358204824
96368256024
3.) GPU Occupancy Data is displayed here and in the graphs:112478307224
Active Threads per Multiprocessor256(Help)128488358424
Active Warps per Multiprocessor8144598409624
Active Thread Blocks per Multiprocessor11605108460824
Occupancy of each Multiprocessor33%1766118512024
Maximum Simultaneous Blocks per GPU161926128563216
(Note: This assumes there are at least this many blocks)2087138614416
2247148665616
Physical Limits for GPU:G802408158716816
Multiprocessors per GPU162568168768016
Threads / Warp322729178819216
Warps / Multiprocessor24288918887048
Threads / Multiprocessor7683041019892168
Thread Blocks / Multiprocessor83201020897288
Total # of 32-bit registers / Multiprocessor819233611218102408
Shared Memory / Multiprocessor (bytes)1638435211228107528
36812238112648
Allocation Per Thread Block 38412248117768
Warps840013258122888
Registers153641613268128008
Shared Memory1024043214278133128
These data are used in computing the occupancy data in blue44814288138248