==3897== Cachegrind, a cache and branch-prediction profiler
==3897== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==3897== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==3897== Command: target/release/snailtracer
==3897== 
--3897-- warning: L3 cache found, using its data for the LL simulation.
Running snailtracer example!
elapsed: 1.804083817s
==3897== 
==3897== I   refs:      426,712,492
==3897== I1  misses:          3,186
==3897== LLi misses:          2,844
==3897== I1  miss rate:        0.00%
==3897== LLi miss rate:        0.00%
==3897== 
==3897== D   refs:      204,177,719  (132,370,349 rd   + 71,807,370 wr)
==3897== D1  misses:        342,664  (    202,735 rd   +    139,929 wr)
==3897== LLd misses:        137,703  (      4,394 rd   +    133,309 wr)
==3897== D1  miss rate:         0.2% (        0.2%     +        0.2%  )
==3897== LLd miss rate:         0.1% (        0.0%     +        0.2%  )
==3897== 
==3897== LL refs:           345,850  (    205,921 rd   +    139,929 wr)
==3897== LL misses:         140,547  (      7,238 rd   +    133,309 wr)
==3897== LL miss rate:          0.0% (        0.0%     +        0.2%  )