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Valgrind Results:

==3937== Cachegrind, a cache and branch-prediction profiler
==3937== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==3937== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==3937== Command: target/release/snailtracer
==3937== 
--3937-- warning: L3 cache found, using its data for the LL simulation.
Running snailtracer example!
elapsed: 1.830076572s
==3937== 
==3937== I   refs:      427,038,042
==3937== I1  misses:          3,083
==3937== LLi misses:          2,806
==3937== I1  miss rate:        0.00%
==3937== LLi miss rate:        0.00%
==3937== 
==3937== D   refs:      204,076,511  (132,268,413 rd   + 71,808,098 wr)
==3937== D1  misses:        341,841  (    201,844 rd   +    139,997 wr)
==3937== LLd misses:        137,814  (      4,496 rd   +    133,318 wr)
==3937== D1  miss rate:         0.2% (        0.2%     +        0.2%  )
==3937== LLd miss rate:         0.1% (        0.0%     +        0.2%  )
==3937== 
==3937== LL refs:           344,924  (    204,927 rd   +    139,997 wr)
==3937== LL misses:         140,620  (      7,302 rd   +    133,318 wr)
==3937== LL miss rate:          0.0% (        0.0%     +        0.2%  )