Re: Shrinking the C core

[Emanuel Berg]

Po Lu wrote:

> True, the first problem has already been solved by eminent
> Lisp implementations. But we have almost solved it as well.
> And if two threads modify a buffer simultaneously, leaving
> PT and PT_BYTE out of accord, Emacs will crash regardless of
> whose threads it's using.

Are we talking some POSIX PCB mutex/semaphore model for Emacs
so it can take advantage of modern-day multicore processors
and for example execute `let' clauses in parallel?

Or what exactly is the problem and proposed solution?

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