==2296== Cachegrind, a cache and branch-prediction profiler
==2296== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2296== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2296== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2296== Parent PID: 2289
==2296== 
--2296-- warning: L3 cache found, using its data for the LL simulation.
==2296== 
==2296== I   refs:      45,780,079
==2296== I1  misses:       369,559
==2296== LLi misses:         8,349
==2296== I1  miss rate:       0.81%
==2296== LLi miss rate:       0.02%
==2296== 
==2296== D   refs:      21,942,668  (11,494,413 rd   + 10,448,255 wr)
==2296== D1  misses:       253,249  (   158,093 rd   +     95,156 wr)
==2296== LLd misses:        60,024  (    13,218 rd   +     46,806 wr)
==2296== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2296== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2296== 
==2296== LL refs:          622,808  (   527,652 rd   +     95,156 wr)
==2296== LL misses:         68,373  (    21,567 rd   +     46,806 wr)
==2296== LL miss rate:         0.1% (       0.0%     +        0.4%  )