On Oct 19, 2008, at 1:27 PM, Douglas McNaught wrote:
SBCL is a big and very sophisticated program. It's designed to be a
self-contained Lisp system and has (AFAIK) no concessions to
"embeddability". It uses threads internally, and plays games with the
memory map to make GC more efficient. Only a small part of it is
written in C, and the rest is Lisp compiled directly to binary. It
would almost certainly be a heroic project to make it coexist with a
PostgreSQL backend process--like Java, but much worse.
It's not likely that any of the "serious" Common Lisp systems would be
easily embedded in Postgres.
Probably the ideal implementation would be ECL:
http://ecls.sourceforge.net/
It is designed to be a full Common Lisp implementation that can be
easily embedded in other environments.
It generates C source code so you could have the option of developing
with Lisp and then generating C language functions for additional
speed or source code security.
Not open source, but I've played around a bit with integrating
LispWorks to get Lisp a procedural language.
I'd like to see Lisp as a procedural language, but I'm not very
proficient with C. If anyone is interested in leading the way, I would
be happy to help.
John DeSoi, Ph.D.
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