小编use*_*922的帖子

在我的GPU上,使用Compute Capability 2.0,每个多处理器的最大线程数是1536.为什么它不是2的幂？

以下是我的GPU的一些细节:

Physical Limits for GPU Compute Capability: 2.0   
Threads per Warp                            32  
Max Warps per Multiprocessor                48  
Max Thread Blocks per Multiprocessor        8  
Max Threads per Multiprocessor              1536  
Maximum Thread Block Size                   1024  
Registers per Multiprocessor                32768  
Max Registers per Thread Block              32768  
Max Registers per Thread                    63  
Shared Memory per Multiprocessor (bytes)    16384  
Max Shared Memory per Block                 16384  
Register allocation unit size               64  
Register allocation granularity             warp  
Shared Memory allocation unit size          128  
Warp allocation …