==2403== Cachegrind, a cache and branch-prediction profiler
==2403== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2403== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2403== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2403== Parent PID: 2396
==2403== 
--2403-- warning: L3 cache found, using its data for the LL simulation.
==2403== brk segment overflow in thread #1: can't grow to 0x4832000
==2403== (see section Limitations in user manual)
==2403== NOTE: further instances of this message will not be shown
==2403== 
==2403== I   refs:      114,637,770
==2403== I1  misses:      1,098,331
==2403== LLi misses:          8,585
==2403== I1  miss rate:        0.96%
==2403== LLi miss rate:        0.01%
==2403== 
==2403== D   refs:       54,927,305  (28,489,586 rd   + 26,437,719 wr)
==2403== D1  misses:        673,683  (   392,932 rd   +    280,751 wr)
==2403== LLd misses:        157,483  (    14,210 rd   +    143,273 wr)
==2403== D1  miss rate:         1.2% (       1.4%     +        1.1%  )
==2403== LLd miss rate:         0.3% (       0.0%     +        0.5%  )
==2403== 
==2403== LL refs:         1,772,014  ( 1,491,263 rd   +    280,751 wr)
==2403== LL misses:         166,068  (    22,795 rd   +    143,273 wr)
==2403== LL miss rate:          0.1% (       0.0%     +        0.5%  )