==2904== Cachegrind, a cache and branch-prediction profiler
==2904== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2904== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2904== Command: _bin/cxx-opt-sh/osh -n --ast-format none benchmarks/testdata/abuild
==2904== Parent PID: 2897
==2904== 
--2904-- warning: L3 cache found, using its data for the LL simulation.
==2904== 
==2904== I   refs:      45,782,132
==2904== I1  misses:       183,181
==2904== LLi misses:         8,346
==2904== I1  miss rate:       0.40%
==2904== LLi miss rate:       0.02%
==2904== 
==2904== D   refs:      19,833,738  (11,548,278 rd   + 8,285,460 wr)
==2904== D1  misses:       338,438  (   223,906 rd   +   114,532 wr)
==2904== LLd misses:        67,378  (    12,576 rd   +    54,802 wr)
==2904== D1  miss rate:        1.7% (       1.9%     +       1.4%  )
==2904== LLd miss rate:        0.3% (       0.1%     +       0.7%  )
==2904== 
==2904== LL refs:          521,619  (   407,087 rd   +   114,532 wr)
==2904== LL misses:         75,724  (    20,922 rd   +    54,802 wr)
==2904== LL miss rate:         0.1% (       0.0%     +       0.7%  )