==2519== Cachegrind, a cache and branch-prediction profiler
==2519== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2519== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2519== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2519== Parent PID: 2512
==2519== 
--2519-- warning: L3 cache found, using its data for the LL simulation.
==2519== 
==2519== I   refs:      44,954,669
==2519== I1  misses:       392,082
==2519== LLi misses:         8,565
==2519== I1  miss rate:       0.87%
==2519== LLi miss rate:       0.02%
==2519== 
==2519== D   refs:      21,170,981  (11,113,687 rd   + 10,057,294 wr)
==2519== D1  misses:       253,940  (   158,386 rd   +     95,554 wr)
==2519== LLd misses:        59,605  (    13,044 rd   +     46,561 wr)
==2519== D1  miss rate:        1.2% (       1.4%     +        1.0%  )
==2519== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2519== 
==2519== LL refs:          646,022  (   550,468 rd   +     95,554 wr)
==2519== LL misses:         68,170  (    21,609 rd   +     46,561 wr)
==2519== LL miss rate:         0.1% (       0.0%     +        0.5%  )