==2514== Cachegrind, a cache and branch-prediction profiler
==2514== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2514== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2514== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2514== Parent PID: 2507
==2514== 
--2514-- warning: L3 cache found, using its data for the LL simulation.
==2514== 
==2514== I   refs:      45,014,085
==2514== I1  misses:       288,496
==2514== LLi misses:         8,668
==2514== I1  miss rate:       0.64%
==2514== LLi miss rate:       0.02%
==2514== 
==2514== D   refs:      21,187,784  (11,126,913 rd   + 10,060,871 wr)
==2514== D1  misses:       240,047  (   145,707 rd   +     94,340 wr)
==2514== LLd misses:        60,759  (    13,465 rd   +     47,294 wr)
==2514== D1  miss rate:        1.1% (       1.3%     +        0.9%  )
==2514== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2514== 
==2514== LL refs:          528,543  (   434,203 rd   +     94,340 wr)
==2514== LL misses:         69,427  (    22,133 rd   +     47,294 wr)
==2514== LL miss rate:         0.1% (       0.0%     +        0.5%  )