==2298== Cachegrind, a cache and branch-prediction profiler
==2298== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2298== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2298== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2298== Parent PID: 2291
==2298== 
--2298-- warning: L3 cache found, using its data for the LL simulation.
==2298== 
==2298== I   refs:      45,774,931
==2298== I1  misses:       409,407
==2298== LLi misses:         8,347
==2298== I1  miss rate:       0.89%
==2298== LLi miss rate:       0.02%
==2298== 
==2298== D   refs:      21,938,184  (11,490,860 rd   + 10,447,324 wr)
==2298== D1  misses:       254,844  (   159,322 rd   +     95,522 wr)
==2298== LLd misses:        60,045  (    13,227 rd   +     46,818 wr)
==2298== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2298== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2298== 
==2298== LL refs:          664,251  (   568,729 rd   +     95,522 wr)
==2298== LL misses:         68,392  (    21,574 rd   +     46,818 wr)
==2298== LL miss rate:         0.1% (       0.0%     +        0.4%  )