==2613== Cachegrind, a cache and branch-prediction profiler
==2613== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2613== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2613== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2613== Parent PID: 2606
==2613== 
--2613-- warning: L3 cache found, using its data for the LL simulation.
==2613== brk segment overflow in thread #1: can't grow to 0x482b000
==2613== (see section Limitations in user manual)
==2613== NOTE: further instances of this message will not be shown
==2613== 
==2613== I   refs:      112,722,924
==2613== I1  misses:        947,227
==2613== LLi misses:          8,774
==2613== I1  miss rate:        0.84%
==2613== LLi miss rate:        0.01%
==2613== 
==2613== D   refs:       53,185,985  (27,629,307 rd   + 25,556,678 wr)
==2613== D1  misses:        669,887  (   388,890 rd   +    280,997 wr)
==2613== LLd misses:        157,187  (    13,929 rd   +    143,258 wr)
==2613== D1  miss rate:         1.3% (       1.4%     +        1.1%  )
==2613== LLd miss rate:         0.3% (       0.1%     +        0.6%  )
==2613== 
==2613== LL refs:         1,617,114  ( 1,336,117 rd   +    280,997 wr)
==2613== LL misses:         165,961  (    22,703 rd   +    143,258 wr)
==2613== LL miss rate:          0.1% (       0.0%     +        0.6%  )