==3195== Cachegrind, a cache and branch-prediction profiler
==3195== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==3195== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==3195== Command: _bin/cxx-opt-sh/mycpp-nosouffle/osh -n --ast-format none benchmarks/testdata/configure
==3195== Parent PID: 3188
==3195== 
--3195-- warning: L3 cache found, using its data for the LL simulation.
==3195== brk segment overflow in thread #1: can't grow to 0x4850000
==3195== (see section Limitations in user manual)
==3195== NOTE: further instances of this message will not be shown
==3195== 
==3195== I   refs:      231,804,907
==3195== I1  misses:      2,051,008
==3195== LLi misses:          9,058
==3195== I1  miss rate:        0.88%
==3195== LLi miss rate:        0.00%
==3195== 
==3195== D   refs:      106,335,489  (55,146,430 rd   + 51,189,059 wr)
==3195== D1  misses:      1,527,484  ( 1,029,271 rd   +    498,213 wr)
==3195== LLd misses:        244,894  (    13,087 rd   +    231,807 wr)
==3195== D1  miss rate:         1.4% (       1.9%     +        1.0%  )
==3195== LLd miss rate:         0.2% (       0.0%     +        0.5%  )
==3195== 
==3195== LL refs:         3,578,492  ( 3,080,279 rd   +    498,213 wr)
==3195== LL misses:         253,952  (    22,145 rd   +    231,807 wr)
==3195== LL miss rate:          0.1% (       0.0%     +        0.5%  )