==2297== Cachegrind, a cache and branch-prediction profiler
==2297== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2297== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2297== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2297== Parent PID: 2290
==2297== 
--2297-- warning: L3 cache found, using its data for the LL simulation.
==2297== 
==2297== I   refs:      45,783,919
==2297== I1  misses:       405,322
==2297== LLi misses:         8,360
==2297== I1  miss rate:       0.89%
==2297== LLi miss rate:       0.02%
==2297== 
==2297== D   refs:      21,944,258  (11,495,336 rd   + 10,448,922 wr)
==2297== D1  misses:       253,465  (   158,263 rd   +     95,202 wr)
==2297== LLd misses:        60,052  (    13,226 rd   +     46,826 wr)
==2297== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2297== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2297== 
==2297== LL refs:          658,787  (   563,585 rd   +     95,202 wr)
==2297== LL misses:         68,412  (    21,586 rd   +     46,826 wr)
==2297== LL miss rate:         0.1% (       0.0%     +        0.4%  )