deletions | additions       diff --git a/artifact/session3.tex b/artifact/session3.tex  index 4ca68ac..d5b95eb 100644  --- a/artifact/session3.tex  +++ b/artifact/session3.tex 
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\begin{small}  \begin{verbatim}  $ ./mcvm < benchmarks/scripts/direct/odeRK4  ***********************************************  McVM - The McLab Virtual Machine v1.0  Visit http://www.sable.mcgill.ca for more info.  *********************************************** [...]  >: >: Compiling function: "testSH_direct"  Compiling function: "odeRK4_testSHfun"  Compiling function: "testSHfun" 
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\noindent In this scenario McVM can compile the whole program ahead of time, as {\tt rhsSteelHeat} is not invoked through an {\tt feval} call anymore. A comparison of the running times suggests a rough $32.537/11.777=2.791$ speedup for by-hand optimization w.r.t. the baseline version.  We can now try to assess the speedup for from  our {\tt feval} optimization technique on {\tt odeRK4}: \begin{small}  \begin{verbatim}  $ cd ~/Desktop/mcvm  $ ./mcvm -jit_feval_opt true <  benchmarks/scripts/base/odeRK4  ***********************************************  McVM - The McLab Virtual Machine v1.0  Visit http://www.sable.mcgill.ca for more info.  *********************************************** [...]  >: >: Compiling function: "testSH"  Compiling function: "odeRK4"  Compiling and tracking a feval instruction... 
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\noindent The execution time ratio between the base version and the optimized code that we JIT-compile is thus $32.867/12.214=2.691$. We can observe that compensation code is generated to perform unboxing of IIR variables {\tt y} and {\tt \$t10} so that execution can correctly resume from the optimized code.  We can finally evaluate the speedup enabled by our code caching mechanism for the compilation of continuation functions by running:  \begin{small}  \begin{verbatim}  $ ./mcvm -jit_feval_opt true <  benchmarks/scripts/many/odeRK4  \end{verbatim}  \end{small}  \noindent The experiment duration was $\approx1$m, with a time per trial of $\approx11.817$s (discarding the warm-up run). The resulting speedup w.r.t. is thus $32.867/11.817=2.781$.