==2589== Cachegrind, a cache and branch-prediction profiler
==2589== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2589== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2589== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2589== Parent PID: 2582
==2589== 
--2589-- warning: L3 cache found, using its data for the LL simulation.
==2589== brk segment overflow in thread #1: can't grow to 0x4832000
==2589== (see section Limitations in user manual)
==2589== NOTE: further instances of this message will not be shown
==2589== 
==2589== I   refs:      110,388,989
==2589== I1  misses:        963,207
==2589== LLi misses:          8,778
==2589== I1  miss rate:        0.87%
==2589== LLi miss rate:        0.01%
==2589== 
==2589== D   refs:       52,379,718  (27,181,515 rd   + 25,198,203 wr)
==2589== D1  misses:        670,797  (   384,727 rd   +    286,070 wr)
==2589== LLd misses:        161,660  (    13,305 rd   +    148,355 wr)
==2589== D1  miss rate:         1.3% (       1.4%     +        1.1%  )
==2589== LLd miss rate:         0.3% (       0.0%     +        0.6%  )
==2589== 
==2589== LL refs:         1,634,004  ( 1,347,934 rd   +    286,070 wr)
==2589== LL misses:         170,438  (    22,083 rd   +    148,355 wr)
==2589== LL miss rate:          0.1% (       0.0%     +        0.6%  )