Re: Lua and Neko comparison

[herviou@...]

I just have a look to this comparaison
and something has been missunderstood by the autor (I think)

He has mentionned:
"A finalizer can be registered with an abstract in Neko, allowing the
user-allocated data to be free when the value is garbage-collected. Lua
does not seem to offer a similar mechanism"

But in Lua when "sharing" a user-data with Lua that is managed by the
garbage collector (obtain with lua_newuserdata if I remember), it is
possible to specify the metamethod __gc to register a finalizer...



> Hi list,
>
> I have been working in the past years on the Neko VM (http://nekovm.org)
> which share similar goals with Lua. I was interested in comparing the
> different choices made by the two VM and how they can impact the
> performances, so I wrote a comparison report available there :
>
> http://nekovm.org/lua
>
> I would like to get reviews and feedbacks from people that have been
> working on Lua VM or have knowledge about its internals.
>
> Best,
>
> Nicolas
>