==2501== Cachegrind, a cache and branch-prediction profiler
==2501== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2501== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2501== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2501== Parent PID: 2494
==2501== 
--2501-- warning: L3 cache found, using its data for the LL simulation.
==2501== 
==2501== I   refs:      44,981,518
==2501== I1  misses:       413,133
==2501== LLi misses:         8,563
==2501== I1  miss rate:       0.92%
==2501== LLi miss rate:       0.02%
==2501== 
==2501== D   refs:      21,181,339  (11,122,559 rd   + 10,058,780 wr)
==2501== D1  misses:       253,214  (   157,920 rd   +     95,294 wr)
==2501== LLd misses:        60,392  (    13,380 rd   +     47,012 wr)
==2501== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2501== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2501== 
==2501== LL refs:          666,347  (   571,053 rd   +     95,294 wr)
==2501== LL misses:         68,955  (    21,943 rd   +     47,012 wr)
==2501== LL miss rate:         0.1% (       0.0%     +        0.5%  )