59 lines
2.1 KiB
Markdown
59 lines
2.1 KiB
Markdown
ToDo
|
|
=====
|
|
|
|
Some things that would be nice . .
|
|
|
|
- Better elf support. I think it should be relatively easy to produce an executable binary
|
|
(so linking could be skipped). Off course the possibility to link in another library would be nice
|
|
- better elf tests
|
|
- more mains tests
|
|
- ruby spec integration
|
|
- better arm coverage (more instructions, better tests)
|
|
- utf8 support (string improvements generally)
|
|
- risc optimisations
|
|
|
|
## Platforms
|
|
|
|
x86 is up for grabs. I have intentionally started on arm (the most sold cpu) because i do
|
|
this for fun. And my pi is fun.
|
|
|
|
There is a ruby intel assembler called wilson out there. Or then there is Metasm, with
|
|
good support for many other cpu's (and a lot more code)
|
|
|
|
## Compliance
|
|
|
|
Is admittedly a little more fun, but also not really my personal goal in the near future.
|
|
|
|
If i am really honest about this, i think ruby is a little quirky around the edges and i
|
|
think a lot of that can/should be done as a compatibility layer. Keeping the core clean (and shiny).
|
|
|
|
## Stdlib
|
|
|
|
Stdlib is not clean. More like a layer that accumulated over the years.
|
|
|
|
Very nice solutions exist for most of the important things.
|
|
Like celluloid for concurrency. Celluloid-io for
|
|
good performance io with or without zero-mq. Fiddle looks nice admittedly.
|
|
|
|
## Concurrency
|
|
|
|
Solving concurrency is up for grabs. Any solution is a start, channels ala go are nice and
|
|
lock free stuff is the ultimate goal.
|
|
|
|
## Stary sky
|
|
|
|
Iterate:
|
|
|
|
- more cpus (ie intel)
|
|
- more systems (ie mac)
|
|
more syscalls, there are after all some hundreds (most as external gems)
|
|
- A lot of modern cpu's functionality has to be mapped to ruby and implemented in assembler to be useful
|
|
- Different sized machines, with different register types ?
|
|
- Housekeeping (the superset of gc) is abundant
|
|
- Any amount of time could be spent on a decent digital tree (see judy). Or possibly Dr.Cliffs hash.
|
|
- Also better string/arrays would be good.
|
|
- The minor point of threads and hopefully lock free primitives to deal with that.
|
|
- Other languages, python at least, maybe others
|
|
|
|
And generally optimise and work towards that perfect world (we never seem to be able to attain).
|