==2522== Cachegrind, a cache and branch-prediction profiler
==2522== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2522== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2522== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2522== Parent PID: 2515
==2522== 
--2522-- warning: L3 cache found, using its data for the LL simulation.
==2522== 
==2522== I   refs:      45,005,061
==2522== I1  misses:       268,100
==2522== LLi misses:         8,664
==2522== I1  miss rate:       0.60%
==2522== LLi miss rate:       0.02%
==2522== 
==2522== D   refs:      21,186,016  (11,123,948 rd   + 10,062,068 wr)
==2522== D1  misses:       232,886  (   141,077 rd   +     91,809 wr)
==2522== LLd misses:        59,858  (    13,091 rd   +     46,767 wr)
==2522== D1  miss rate:        1.1% (       1.3%     +        0.9%  )
==2522== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2522== 
==2522== LL refs:          500,986  (   409,177 rd   +     91,809 wr)
==2522== LL misses:         68,522  (    21,755 rd   +     46,767 wr)
==2522== LL miss rate:         0.1% (       0.0%     +        0.5%  )