==2509== Cachegrind, a cache and branch-prediction profiler
==2509== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2509== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2509== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2509== Parent PID: 2502
==2509== 
--2509-- warning: L3 cache found, using its data for the LL simulation.
==2509== 
==2509== I   refs:      44,970,400
==2509== I1  misses:       388,956
==2509== LLi misses:         8,579
==2509== I1  miss rate:       0.86%
==2509== LLi miss rate:       0.02%
==2509== 
==2509== D   refs:      21,174,698  (11,118,630 rd   + 10,056,068 wr)
==2509== D1  misses:       255,848  (   160,095 rd   +     95,753 wr)
==2509== LLd misses:        60,438  (    13,388 rd   +     47,050 wr)
==2509== D1  miss rate:        1.2% (       1.4%     +        1.0%  )
==2509== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2509== 
==2509== LL refs:          644,804  (   549,051 rd   +     95,753 wr)
==2509== LL misses:         69,017  (    21,967 rd   +     47,050 wr)
==2509== LL miss rate:         0.1% (       0.0%     +        0.5%  )