==2594== Cachegrind, a cache and branch-prediction profiler
==2594== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2594== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2594== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2594== Parent PID: 2587
==2594== 
--2594-- warning: L3 cache found, using its data for the LL simulation.
==2594== brk segment overflow in thread #1: can't grow to 0x482e000
==2594== (see section Limitations in user manual)
==2594== NOTE: further instances of this message will not be shown
==2594== 
==2594== I   refs:      112,768,536
==2594== I1  misses:        747,409
==2594== LLi misses:          8,865
==2594== I1  miss rate:        0.66%
==2594== LLi miss rate:        0.01%
==2594== 
==2594== D   refs:       53,194,005  (27,640,100 rd   + 25,553,905 wr)
==2594== D1  misses:        646,075  (   361,010 rd   +    285,065 wr)
==2594== LLd misses:        158,306  (    14,320 rd   +    143,986 wr)
==2594== D1  miss rate:         1.2% (       1.3%     +        1.1%  )
==2594== LLd miss rate:         0.3% (       0.1%     +        0.6%  )
==2594== 
==2594== LL refs:         1,393,484  ( 1,108,419 rd   +    285,065 wr)
==2594== LL misses:         167,171  (    23,185 rd   +    143,986 wr)
==2594== LL miss rate:          0.1% (       0.0%     +        0.6%  )