Re: [naviserver-devel] Cache compiled Tcl page bytecode

[Stephen D. <sd...@gm...>]

On 7/13/06, Vlad Seryakov <vl...@cr...> wrote:
> I meant .tcl file cacheing, which is in tcl/file.tcl when
> enabletclpages=on then all requests to .tcl are cached in global cache.

Right, the Tcl is read from disk and cached in memory.  But only the
Tcl *source*.  It needs to be byte code compiled before use.  This is
what Andrew is talking about.

Our cache stringifys everything that goes into it -- you can't share
Tcl objects between threads.  Therefore, every time you retrieve the
Tcl page from cache (not disk), you still have to byte code compile
it.

aolserver3.x-ad13 cached the byte code per-interp.