[perl #47764] [TODO] COW for one or all users of a modified string
Will Coleda via RT
parrotbug-followup at parrotcode.org
Tue Nov 3 18:41:52 UTC 2009
On Tue Nov 03 10:28:44 2009, bernhard wrote:
> On Sa. 24. Nov. 2007, 04:03:17, bernhard wrote:
> > In docs/memory_internals.pod there is a XXX item:
> > > Copying GC uses a C<Buffer_Tail> after the end of the actual
> > length
> > > string and marks such COW strings with C<TAIL_moved> and stores
> > new address
> > > in the buffer header, so other users of this string can be
> > reuse the
> > > same string (XXX one or all other users?).
> > I have no idea whether this has been decided and implemented yet.
> > This issue was also mentioned in docs/ROADMAP.pod
> The XXX comment is gone from memory_internals.pod. Looks like the
> has been resolved.
cc'ing final comment to list.
Will "Coke" Coleda
More information about the parrot-dev