Perl5
Text::CSV::Easy_XS  0.016   These two have no options and only parse valid CSV
Text::CSV::Easy_PP  0.016
Text::CSV_XS        0.039   Highly optimized XS with many options
Text::CSV_PP        0.514   Pure perl version
Pegex::CSV          1.356   Ingy's Pegex parser
Perl6
csv.pl              8.133   John's state machine
csv-ip5xs           8.950   Text::CSV_XS with Inline::Perl5
csv-ip5pp           9.812   Text::CSV_PP with Inline::Perl5
csv_gram.pl        13.426   Using a grammar-based parser
test.pl            38.733   My first attempt, no options
test-t.pl          39.502   Almost compatible with Text::CSV_XS