==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:      44,967,524
==2509== I1  misses:       415,210
==2509== LLi misses:         8,574
==2509== I1  miss rate:       0.92%
==2509== LLi miss rate:       0.02%
==2509== 
==2509== D   refs:      21,173,550  (11,117,946 rd   + 10,055,604 wr)
==2509== D1  misses:       254,503  (   159,038 rd   +     95,465 wr)
==2509== LLd misses:        60,420  (    13,385 rd   +     47,035 wr)
==2509== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2509== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2509== 
==2509== LL refs:          669,713  (   574,248 rd   +     95,465 wr)
==2509== LL misses:         68,994  (    21,959 rd   +     47,035 wr)
==2509== LL miss rate:         0.1% (       0.0%     +        0.5%  )