==2404== Cachegrind, a cache and branch-prediction profiler
==2404== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2404== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2404== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2404== Parent PID: 2397
==2404== 
--2404-- warning: L3 cache found, using its data for the LL simulation.
==2404== brk segment overflow in thread #1: can't grow to 0x4832000
==2404== (see section Limitations in user manual)
==2404== NOTE: further instances of this message will not be shown
==2404== 
==2404== I   refs:      99,647,073
==2404== I1  misses:       657,801
==2404== LLi misses:         8,179
==2404== I1  miss rate:       0.66%
==2404== LLi miss rate:       0.01%
==2404== 
==2404== D   refs:      46,098,571  (25,727,589 rd   + 20,370,982 wr)
==2404== D1  misses:       657,769  (   385,039 rd   +    272,730 wr)
==2404== LLd misses:       157,290  (    14,180 rd   +    143,110 wr)
==2404== D1  miss rate:        1.4% (       1.5%     +        1.3%  )
==2404== LLd miss rate:        0.3% (       0.1%     +        0.7%  )
==2404== 
==2404== LL refs:        1,315,570  ( 1,042,840 rd   +    272,730 wr)
==2404== LL misses:        165,469  (    22,359 rd   +    143,110 wr)
==2404== LL miss rate:         0.1% (       0.0%     +        0.7%  )