==2525== Cachegrind, a cache and branch-prediction profiler
==2525== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2525== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2525== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2525== Parent PID: 2518
==2525== 
--2525-- warning: L3 cache found, using its data for the LL simulation.
==2525== 
==2525== I   refs:      44,954,296
==2525== I1  misses:       397,115
==2525== LLi misses:         8,581
==2525== I1  miss rate:       0.88%
==2525== LLi miss rate:       0.02%
==2525== 
==2525== D   refs:      21,171,090  (11,113,783 rd   + 10,057,307 wr)
==2525== D1  misses:       253,443  (   157,924 rd   +     95,519 wr)
==2525== LLd misses:        59,604  (    13,045 rd   +     46,559 wr)
==2525== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2525== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2525== 
==2525== LL refs:          650,558  (   555,039 rd   +     95,519 wr)
==2525== LL misses:         68,185  (    21,626 rd   +     46,559 wr)
==2525== LL miss rate:         0.1% (       0.0%     +        0.5%  )