==2605== Cachegrind, a cache and branch-prediction profiler
==2605== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2605== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2605== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2605== Parent PID: 2598
==2605== 
--2605-- warning: L3 cache found, using its data for the LL simulation.
==2605== brk segment overflow in thread #1: can't grow to 0x482b000
==2605== (see section Limitations in user manual)
==2605== NOTE: further instances of this message will not be shown
==2605== 
==2605== I   refs:      112,717,852
==2605== I1  misses:      1,015,463
==2605== LLi misses:          8,779
==2605== I1  miss rate:        0.90%
==2605== LLi miss rate:        0.01%
==2605== 
==2605== D   refs:       53,184,204  (27,628,242 rd   + 25,555,962 wr)
==2605== D1  misses:        670,468  (   389,335 rd   +    281,133 wr)
==2605== LLd misses:        157,142  (    13,976 rd   +    143,166 wr)
==2605== D1  miss rate:         1.3% (       1.4%     +        1.1%  )
==2605== LLd miss rate:         0.3% (       0.1%     +        0.6%  )
==2605== 
==2605== LL refs:         1,685,931  ( 1,404,798 rd   +    281,133 wr)
==2605== LL misses:         165,921  (    22,755 rd   +    143,166 wr)
==2605== LL miss rate:          0.1% (       0.0%     +        0.6%  )