wiki:ToDo

Version 15 (modified by rme, 4 years ago) (diff)

ipv6

Things To Do

Here are some big and small things that would be good to do. If you would be interested in funding any of these, please send mail to business@…. If you would be interested in volunteering to work on any of these, that would be welcome, too. Please send mail to openmcl-devel@… to discuss any of them.

Microsoft Windows

The 32-bit Windows lisp doesn't currently run on 64-bit Windows. This is because 64-bit Windows doesn't let us set up an x86 LDT so that we can use a segment register to point to thread-local data. A possible solution to this is to pare down the size of the TCR so that we can fit as many slots as possible into the Windows TLS vector.

Documentation

We could really use better documentation tools. We had a long thread on openmcl-devel about it, but there seems to be no magic way to make editing Docbook content easier.

Release Tools

Building binaries for releases is currently a tedious manual process. There are currently 14 sets of binaries to build. Automating this would be a real time-saver.

A buildbot that builds and tests ccl regularly. In addition to ccl's own test suite, it would be desirable to run and test other major software. For instance, Maxima has a substantial test suite.

Networking

Enhance socket interface to support IPv6. Maybe follow  http://www.franz.com/support/documentation/current/doc/socket.htm#socket-ipv6-1

IDE stuff

Unbundle the Cocoa-based IDE from the ccl distribution and make it available as a separate product.

Add and document a reasonable way to create NSStrings/CFStrings from lisp strings. There's unexported stuff like %make-nsstring and ccl::with-autoreleased-nsstrings, but there needs to be something official.

Design and implement some sort of windowing library for MS Windows that doesn't rely on Cocotron. Maybe something for X11, too. (Note that ccl doesn't have any idea how to call C++, so it's best to pick a library with a C interface.)

Bring back Fred.

Runtime/GC Enhancements

Make ccl reliably handle out-of-memory conditions on operating systems (like Solaris) that don't lie about memory allocation.

The GC stops all other threads while it operates. Some sort of concurrent GC (where collector and mutator threads can run at the same time) might be beneficial for some users.

Objective-C Bridge

Revive support for the GNU Objective-C runtime in the Objective-C bridge.

Project Infrastructure

Rename openmcl-devel@… to ccl-devel@….

Review tickets on the Trac.

Update Trac main page now that ccl.clozure.com exists.

Ports to More Systems

Port to ARM-based systems. The Efika MX ( http://www.genesi-usa.com/products/efika) is a cute little box.

Port to Itanium. Probability: low.

Port to modern SPARC. Probability: very low.

At some point, the Darwin/PPC is going to die (not least because we'll run out of working hardware). The PPC Linux port will likely live on, but we'll probably need to acquire some newer hardware one of these days.

Old stuff