The re-organization for the 0.6.1 feature set has stabilized and the
current HEAD passes all tests under Allegro 8.0 / OS X / Intel
against BDB 4.4.
This reorganization is a big step towards several new features to be
added shortly:
- Support for symbol id's
- Finish support for 64-bit Lisp's
- Clean up support for multi-threading and multiple store controllers
There is a laundry list of minor features planned for 0.6.1. If
anyone would like to contribute, now is a good time to jump in while
the development tree is somewhat stable. I'll move the source tree
to SVN and enter outstanding issues into Trac after these features
are done.
I would also appreciate anyone who wants to run the test suite on
alternate lisps, architectures and OS's. In particular, a Win32
tester is much needed as the new build process doesn't work on
win32. I think it's a minimal amount of work.
This check-in includes the following fixes and enhancements:
Major:
x Modularize serializers for easy upgrade
x Implement backend support for symbol-table protocol
x MCL 1.1 unicode support; clean up other lisp support for unicode
x Simplify user-specific configuration parameters using config.sexp
and my-config.sexp
x Ensure thread safety in buffer-stream allocation!
x Simplify unicode support, database format has a canonical form
which is translated by lisp
x Remove DB version tags, created deadlock with modular serializers.
All DB directories now have a file VERSION associated with it.
Minor:
x Diffs for lisp-controlled DB checkpointing (by Gabor Melis)
x Improved optimization options to be more user controlled (Pierre
Thierry)
x New build interface; remove Makefiles (sans win32), (help from
elephant-devel, I forget who)
x Think through default *store-controller* vs. explicit parameter
passing referencing all over the APIs (Enable explicit passing
everywhere, maintain *store-controller* defaults. This makes multi-
threading support simpler. Users can pass the store controller or
rely on a global *store-controller*)
x Verify that operations such as indexing are thread safe
x Investigated gensym warnings in berkeley-db.lisp (caused by an FFI
macro, no harm in it)
x Remove all sleepycat references and use berkeley-db or bdb instead
(due to Oracle acquisition)
x Remove warnings in libberkeley-db.c
Regards,
Ian
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