==2534== Cachegrind, a cache and branch-prediction profiler
==2534== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2534== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2534== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2534== Parent PID: 2527
==2534== 
--2534-- warning: L3 cache found, using its data for the LL simulation.
==2534== 
==2534== I   refs:      44,957,999
==2534== I1  misses:       399,504
==2534== LLi misses:         8,577
==2534== I1  miss rate:       0.89%
==2534== LLi miss rate:       0.02%
==2534== 
==2534== D   refs:      21,172,465  (11,114,612 rd   + 10,057,853 wr)
==2534== D1  misses:       254,648  (   158,821 rd   +     95,827 wr)
==2534== LLd misses:        59,636  (    13,054 rd   +     46,582 wr)
==2534== D1  miss rate:        1.2% (       1.4%     +        1.0%  )
==2534== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2534== 
==2534== LL refs:          654,152  (   558,325 rd   +     95,827 wr)
==2534== LL misses:         68,213  (    21,631 rd   +     46,582 wr)
==2534== LL miss rate:         0.1% (       0.0%     +        0.5%  )