==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 0x482b000
==2589== (see section Limitations in user manual)
==2589== NOTE: further instances of this message will not be shown
==2589== 
==2589== I   refs:      112,750,482
==2589== I1  misses:      1,029,944
==2589== LLi misses:          8,773
==2589== I1  miss rate:        0.91%
==2589== LLi miss rate:        0.01%
==2589== 
==2589== D   refs:       53,187,070  (27,637,462 rd   + 25,549,608 wr)
==2589== D1  misses:        673,328  (   392,461 rd   +    280,867 wr)
==2589== LLd misses:        157,983  (    14,254 rd   +    143,729 wr)
==2589== D1  miss rate:         1.3% (       1.4%     +        1.1%  )
==2589== LLd miss rate:         0.3% (       0.1%     +        0.6%  )
==2589== 
==2589== LL refs:         1,703,272  ( 1,422,405 rd   +    280,867 wr)
==2589== LL misses:         166,756  (    23,027 rd   +    143,729 wr)
==2589== LL miss rate:          0.1% (       0.0%     +        0.6%  )