==2939== Cachegrind, a cache and branch-prediction profiler
==2939== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2939== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2939== Command: _bin/cxx-opt-sh/osh -n --ast-format none benchmarks/testdata/abuild
==2939== Parent PID: 2932
==2939== 
--2939-- warning: L3 cache found, using its data for the LL simulation.
==2939== 
==2939== I   refs:      44,720,356
==2939== I1  misses:       210,708
==2939== LLi misses:         8,383
==2939== I1  miss rate:       0.47%
==2939== LLi miss rate:       0.02%
==2939== 
==2939== D   refs:      19,282,907  (11,460,624 rd   + 7,822,283 wr)
==2939== D1  misses:       332,248  (   226,085 rd   +   106,163 wr)
==2939== LLd misses:        59,374  (    12,690 rd   +    46,684 wr)
==2939== D1  miss rate:        1.7% (       2.0%     +       1.4%  )
==2939== LLd miss rate:        0.3% (       0.1%     +       0.6%  )
==2939== 
==2939== LL refs:          542,956  (   436,793 rd   +   106,163 wr)
==2939== LL misses:         67,757  (    21,073 rd   +    46,684 wr)
==2939== LL miss rate:         0.1% (       0.0%     +       0.6%  )