Register audit for kernel flash_attn_1warp (kernels/attention/flash_attention/flash_attn.sm_86.cubin)
Registers per thread: 56
Block size: 128
Registers per block: 7168
Static shared memory (KB): 16
Dynamic shared memory: FALSE
Local bytes: 0
Register spill: FALSE
Constant bytes: 392
Theoretical blocks per SM: 6
Warps per SM: 24