Valgrind on yorick test.

1-without-valgrind.txt

$ /home/vext01/research/yorick/yk/target/debug/deps/ykrt-f04ce32da1a52e50 dumb_interp                                                                                        

running 1 test
test mt::tests::dumb_interpreter ... ok

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 5 filtered out; finished in 0.96s

2-with-valgrind.txt

$ valgrind --tool=cachegrind  /home/vext01/research/yorick/yk/target/debug/deps/ykrt-f04ce32da1a52e50 dumb_interp
==31610== Cachegrind, a cache and branch-prediction profiler
==31610== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==31610== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==31610== Command: /home/vext01/research/yorick/yk/target/debug/deps/ykrt-f04ce32da1a52e50 dumb_interp
==31610==
--31610-- warning: L3 cache found, using its data for the LL simulation.
--31610-- warning: specified LL cache: line_size 64  assoc 11  total_size 25,952,256
--31610-- warning: simulated LL cache: line_size 64  assoc 12  total_size 25,165,824

running 1 test
test mt::tests::dumb_interpreter ... FAILED

failures:

---- mt::tests::dumb_interpreter stdout ----
thread 'mt::tests::dumb_interpreter' panicked at 'assertion failed: `(left == right)`
  left: `8`,
 right: `10`', ykrt/src/mt.rs:615:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace


failures:
    mt::tests::dumb_interpreter

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 5 filtered out; finished in 5.57s

==31610==
==31610== I   refs:      713,742,058
==31610== I1  misses:      9,765,442
==31610== LLi misses:         10,746
==31610== I1  miss rate:        1.37%
==31610== LLi miss rate:        0.00%
==31610==
==31610== D   refs:      490,360,327  (214,392,064 rd   + 275,968,263 wr)
==31610== D1  misses:        243,856  (    170,875 rd   +      72,981 wr)
==31610== LLd misses:         92,220  (     42,059 rd   +      50,161 wr)
==31610== D1  miss rate:         0.0% (        0.1%     +         0.0%  )
==31610== LLd miss rate:         0.0% (        0.0%     +         0.0%  )
==31610==
==31610== LL refs:        10,009,298  (  9,936,317 rd   +      72,981 wr)
==31610== LL misses:         102,966  (     52,805 rd   +      50,161 wr)
==31610== LL miss rate:          0.0% (        0.0%     +         0.0%  )