==2308== Cachegrind, a cache and branch-prediction profiler
==2308== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2308== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2308== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2308== Parent PID: 2301
==2308== 
--2308-- warning: L3 cache found, using its data for the LL simulation.
==2308== 
==2308== I   refs:      45,794,482
==2308== I1  misses:       380,168
==2308== LLi misses:         8,374
==2308== I1  miss rate:       0.83%
==2308== LLi miss rate:       0.02%
==2308== 
==2308== D   refs:      21,946,349  (11,495,958 rd   + 10,450,391 wr)
==2308== D1  misses:       255,140  (   159,102 rd   +     96,038 wr)
==2308== LLd misses:        60,173  (    13,278 rd   +     46,895 wr)
==2308== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2308== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2308== 
==2308== LL refs:          635,308  (   539,270 rd   +     96,038 wr)
==2308== LL misses:         68,547  (    21,652 rd   +     46,895 wr)
==2308== LL miss rate:         0.1% (       0.0%     +        0.4%  )