==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:      112,747,457
==2589== I1  misses:      1,176,075
==2589== LLi misses:          8,743
==2589== I1  miss rate:        1.04%
==2589== LLi miss rate:        0.01%
==2589== 
==2589== D   refs:       53,186,090  (27,636,810 rd   + 25,549,280 wr)
==2589== D1  misses:        676,743  (   395,353 rd   +    281,390 wr)
==2589== LLd misses:        157,966  (    14,315 rd   +    143,651 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:         1,852,818  ( 1,571,428 rd   +    281,390 wr)
==2589== LL misses:         166,709  (    23,058 rd   +    143,651 wr)
==2589== LL miss rate:          0.1% (       0.0%     +        0.6%  )