==2514== Cachegrind, a cache and branch-prediction profiler
==2514== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2514== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2514== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2514== Parent PID: 2507
==2514== 
--2514-- warning: L3 cache found, using its data for the LL simulation.
==2514== 
==2514== I   refs:      45,013,988
==2514== I1  misses:       291,460
==2514== LLi misses:         8,658
==2514== I1  miss rate:       0.65%
==2514== LLi miss rate:       0.02%
==2514== 
==2514== D   refs:      21,187,806  (11,126,927 rd   + 10,060,879 wr)
==2514== D1  misses:       237,963  (   143,958 rd   +     94,005 wr)
==2514== LLd misses:        60,768  (    13,474 rd   +     47,294 wr)
==2514== D1  miss rate:        1.1% (       1.3%     +        0.9%  )
==2514== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2514== 
==2514== LL refs:          529,423  (   435,418 rd   +     94,005 wr)
==2514== LL misses:         69,426  (    22,132 rd   +     47,294 wr)
==2514== LL miss rate:         0.1% (       0.0%     +        0.5%  )