SASS instruction histogram for kernel flash_attn_br16_pipeline (kernels/attention/flash_attention/flash_br16_pipeline.sm_86.cubin)
Total instructions: 3392
HMMA: 64
IMMA: 0
LDSM: 48
LDS: 238
STS: 165
LDGSTS: 24
LDG: 16
STG: 32
FFMA: 70
FADD: 305
FMUL: 416
FSEL: 0
MUFU: 116
SHFL: 161
IADD3: 137
IMAD: 267
ISETP: 65
LOP3: 50
BRA: 64
EXIT: 17
BAR: 4
BARRIER: 0
WARPSYNC: 5
NOP: 12
S2R: 5
Other: 1111
Useful instructions: 25.2%