==2321== Cachegrind, a cache and branch-prediction profiler
==2321== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2321== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2321== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2321== Parent PID: 2314
==2321== 
--2321-- warning: L3 cache found, using its data for the LL simulation.
==2321== 
==2321== I   refs:      45,799,429
==2321== I1  misses:       431,488
==2321== LLi misses:         8,385
==2321== I1  miss rate:       0.94%
==2321== LLi miss rate:       0.02%
==2321== 
==2321== D   refs:      21,948,198  (11,497,029 rd   + 10,451,169 wr)
==2321== D1  misses:       252,871  (   157,986 rd   +     94,885 wr)
==2321== LLd misses:        60,202  (    13,286 rd   +     46,916 wr)
==2321== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2321== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2321== 
==2321== LL refs:          684,359  (   589,474 rd   +     94,885 wr)
==2321== LL misses:         68,587  (    21,671 rd   +     46,916 wr)
==2321== LL miss rate:         0.1% (       0.0%     +        0.4%  )