==2548== Cachegrind, a cache and branch-prediction profiler
==2548== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2548== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2548== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2548== Parent PID: 2542
==2548== 
--2548-- warning: L3 cache found, using its data for the LL simulation.
==2548== brk segment overflow in thread #1: can't grow to 0x4845000
==2548== (see section Limitations in user manual)
==2548== NOTE: further instances of this message will not be shown
==2548== 
==2548== I   refs:      116,722,185
==2548== I1  misses:        757,896
==2548== LLi misses:          8,589
==2548== I1  miss rate:        0.65%
==2548== LLi miss rate:        0.01%
==2548== 
==2548== D   refs:       55,724,297  (28,921,244 rd   + 26,803,053 wr)
==2548== D1  misses:        698,481  (   415,037 rd   +    283,444 wr)
==2548== LLd misses:        159,865  (    14,637 rd   +    145,228 wr)
==2548== D1  miss rate:         1.3% (       1.4%     +        1.1%  )
==2548== LLd miss rate:         0.3% (       0.1%     +        0.5%  )
==2548== 
==2548== LL refs:         1,456,377  ( 1,172,933 rd   +    283,444 wr)
==2548== LL misses:         168,454  (    23,226 rd   +    145,228 wr)
==2548== LL miss rate:          0.1% (       0.0%     +        0.5%  )