==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 0x4840000
==3195== (see section Limitations in user manual)
==3195== NOTE: further instances of this message will not be shown
==3195== 
==3195== I   refs:      263,044,305
==3195== I1  misses:      2,653,068
==3195== LLi misses:          8,863
==3195== I1  miss rate:        1.01%
==3195== LLi miss rate:        0.00%
==3195== 
==3195== D   refs:      119,556,369  (62,668,995 rd   + 56,887,374 wr)
==3195== D1  misses:      1,581,460  ( 1,054,081 rd   +    527,379 wr)
==3195== LLd misses:        257,143  (    12,974 rd   +    244,169 wr)
==3195== D1  miss rate:         1.3% (       1.7%     +        0.9%  )
==3195== LLd miss rate:         0.2% (       0.0%     +        0.4%  )
==3195== 
==3195== LL refs:         4,234,528  ( 3,707,149 rd   +    527,379 wr)
==3195== LL misses:         266,006  (    21,837 rd   +    244,169 wr)
==3195== LL miss rate:          0.1% (       0.0%     +        0.4%  )