==2378== Cachegrind, a cache and branch-prediction profiler
==2378== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2378== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2378== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2378== Parent PID: 2371
==2378== 
--2378-- warning: L3 cache found, using its data for the LL simulation.
==2378== brk segment overflow in thread #1: can't grow to 0x4832000
==2378== (see section Limitations in user manual)
==2378== NOTE: further instances of this message will not be shown
==2378== 
==2378== I   refs:      114,605,299
==2378== I1  misses:      1,069,520
==2378== LLi misses:          8,533
==2378== I1  miss rate:        0.93%
==2378== LLi miss rate:        0.01%
==2378== 
==2378== D   refs:       54,915,648  (28,482,447 rd   + 26,433,201 wr)
==2378== D1  misses:        677,475  (   395,932 rd   +    281,543 wr)
==2378== LLd misses:        157,324  (    14,148 rd   +    143,176 wr)
==2378== D1  miss rate:         1.2% (       1.4%     +        1.1%  )
==2378== LLd miss rate:         0.3% (       0.0%     +        0.5%  )
==2378== 
==2378== LL refs:         1,746,995  ( 1,465,452 rd   +    281,543 wr)
==2378== LL misses:         165,857  (    22,681 rd   +    143,176 wr)
==2378== LL miss rate:          0.1% (       0.0%     +        0.5%  )