I'm really impressed by how fast it is out of the box with basically no optimisations. Tatu Saloranta is fanatical about Jackson performance, getting to within 6x on the first attempt is very promising.
On 20 November 2015 at 02:43, Ghadi Shayban <gshay...@gmail.com> wrote: > Thanks for taking a look. > > User-level bytecode allows me an easier choice to build a JIT or tracing > infrastructure, while being far less complex than writing out JVM bytecode > during grammar compile. > > Christophe has certainly been a help offline with design choices. I > wanted PEG, no ambiguity, unlike instaparse or parsnip. Most of the API > inspiration was from LPEG & Scala's Parboiled2. Some of the VM internals > are close to JRuby's Joni regex engine. > > > > On Thursday, November 19, 2015 at 8:24:37 AM UTC-5, bernardH wrote: >> >> This is interesting ! >> It reminds me of Parsnip from C.Grand [0], have you considered it when >> desining pex ? As your parser is focusing of characters, I am wondering : >> could the operations triggered by the execution of your pex code be simple >> enough to warrant actual compiling to JVM bytecode (at run time, with ASM >> [1]) for maximum performance ? >> >> Best Regards, >> >> Bernard >> >> [0] https://github.com/cgrand/parsnip/ >> [1] http://asm.ow2.org/ >> >> -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with > your first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
