C:\test>IdiotsBench.pl
                    Rate idiomatic-my-sub map-my-scope-sub
idiomatic-my-sub 10817/s               --              -7%
map-my-scope-sub 11597/s               7%               --

C:\test>IdiotsBench.pl
                    Rate idiomatic-my-sub map-my-scope-sub
idiomatic-my-sub 11113/s               --              -8%
map-my-scope-sub 12126/s               9%               --

C:\test>IdiotsBench.pl
                    Rate idiomatic-my-sub map-my-scope-sub
idiomatic-my-sub 10760/s               --             -11%
map-my-scope-sub 12126/s              13%               --

C:\test>\perl5.18\bin\perl.exe IdiotsBench.pl
                    Rate map-my-scope-sub idiomatic-my-sub
map-my-scope-sub 10426/s               --              -9%
idiomatic-my-sub 11438/s              10%               --

C:\test>\perl5.18\bin\perl.exe IdiotsBench.pl
                    Rate map-my-scope-sub idiomatic-my-sub
map-my-scope-sub 10455/s               --              -7%
idiomatic-my-sub 11269/s               8%               --

C:\test>\perl5.18\bin\perl.exe IdiotsBench.pl
                    Rate map-my-scope-sub idiomatic-my-sub
map-my-scope-sub 10521/s               --              -7%
idiomatic-my-sub 11263/s               7%               --