==2601== Cachegrind, a cache and branch-prediction profiler
==2601== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2601== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2601== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2601== Parent PID: 2594
==2601== 
--2601-- warning: L3 cache found, using its data for the LL simulation.
==2601== brk segment overflow in thread #1: can't grow to 0x482b000
==2601== (see section Limitations in user manual)
==2601== NOTE: further instances of this message will not be shown
==2601== 
==2601== I   refs:      112,717,721
==2601== I1  misses:      1,017,002
==2601== LLi misses:          8,786
==2601== I1  miss rate:        0.90%
==2601== LLi miss rate:        0.01%
==2601== 
==2601== D   refs:       53,184,143  (27,628,191 rd   + 25,555,952 wr)
==2601== D1  misses:        671,704  (   390,472 rd   +    281,232 wr)
==2601== LLd misses:        157,137  (    13,973 rd   +    143,164 wr)
==2601== D1  miss rate:         1.3% (       1.4%     +        1.1%  )
==2601== LLd miss rate:         0.3% (       0.1%     +        0.6%  )
==2601== 
==2601== LL refs:         1,688,706  ( 1,407,474 rd   +    281,232 wr)
==2601== LL misses:         165,923  (    22,759 rd   +    143,164 wr)
==2601== LL miss rate:          0.1% (       0.0%     +        0.6%  )