==2298== Cachegrind, a cache and branch-prediction profiler
==2298== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2298== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2298== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2298== Parent PID: 2291
==2298== 
--2298-- warning: L3 cache found, using its data for the LL simulation.
==2298== 
==2298== I   refs:      45,782,417
==2298== I1  misses:       417,459
==2298== LLi misses:         8,353
==2298== I1  miss rate:       0.91%
==2298== LLi miss rate:       0.02%
==2298== 
==2298== D   refs:      21,943,885  (11,495,056 rd   + 10,448,829 wr)
==2298== D1  misses:       255,150  (   159,524 rd   +     95,626 wr)
==2298== LLd misses:        60,051  (    13,234 rd   +     46,817 wr)
==2298== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2298== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2298== 
==2298== LL refs:          672,609  (   576,983 rd   +     95,626 wr)
==2298== LL misses:         68,404  (    21,587 rd   +     46,817 wr)
==2298== LL miss rate:         0.1% (       0.0%     +        0.4%  )