==2495== Cachegrind, a cache and branch-prediction profiler
==2495== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2495== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2495== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2495== Parent PID: 2488
==2495== 
--2495-- warning: L3 cache found, using its data for the LL simulation.
==2495== 
==2495== I   refs:      44,981,032
==2495== I1  misses:       412,976
==2495== LLi misses:         8,547
==2495== I1  miss rate:       0.92%
==2495== LLi miss rate:       0.02%
==2495== 
==2495== D   refs:      21,181,155  (11,122,444 rd   + 10,058,711 wr)
==2495== D1  misses:       252,532  (   157,347 rd   +     95,185 wr)
==2495== LLd misses:        60,373  (    13,377 rd   +     46,996 wr)
==2495== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2495== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2495== 
==2495== LL refs:          665,508  (   570,323 rd   +     95,185 wr)
==2495== LL misses:         68,920  (    21,924 rd   +     46,996 wr)
==2495== LL miss rate:         0.1% (       0.0%     +        0.5%  )