Re: maybe-finish-mapping in map-allocated-objects must be inline

Raymond Toy <[email protected]>
Newsgroups gmane.lisp.cmucl.devel
Message-ID <[email protected]>
On 8/18/11 1:26 AM, Helmut Eller wrote:
> The local function MAYBE-FINISH-MAPPING in MAP-ALLOCATED-OBJECTS must be
> inlined otherwise the CURRENT pointer is boxed and moved into a value
> cell for every object.  That boxing allocates something like 1MB of saps
> when (room t) is called with an almost empty heap and much more for if
> there is something on the heap.
Thanks for the patch.  I had noticed this some time ago but never got
around to investigating why this was happening.   Such a simple fix too!
>
> There's also a unused variable TESTED.  It looks like some parts were
> written by a drunk :-)
Could be me.  I did port some of this from sbcl long ago.

Ray

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