<div dir="ltr">The namespace...?</div><div class="gmail_extra"> <div class="gmail_quote">On Wed, Sep 11, 2013 at 2:20 PM, J. Ian Johnson <<a href="mailto:ianj@ccs.neu.edu" target="_blank">ianj@ccs.neu.edu</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I've since changed to using a dynamic-require, but still the memory limit is not respected. Why wouldn the globals from a dynamic-require be considered reachable outside the sandbox that calls dynamic-require? There's no other way to get it. <div class="im HOEnZb">-Ian ----- Original Message ----- </div><div class="HOEnZb"><div class="h5">From: "J. Ian Johnson" <<a href="mailto:ianj@ccs.neu.edu">ianj@ccs.neu.edu</a>> To: "David Vanderson" <<a href="mailto:david.vanderson@gmail.com">david.vanderson@gmail.com</a>> Cc: "dev" <<a href="mailto:dev@racket-lang.org">dev@racket-lang.org</a>>, "J. Ian Johnson" <<a href="mailto:ianj@ccs.neu.edu">ianj@ccs.neu.edu</a>> Sent: Monday, September 9, 2013 2:01:02 PM GMT -05:00 US/Canada Eastern Subject: Re: [racket-dev] call-with-limits memory bound isn't actually bounding memory usage Ah, that would probably be the problem. Without having to modify too much code, would the proper way to call a function entirely within the sandbox be to use dynamic-require in the thunk, rather than require in the module using call-with-limits? -Ian ----- Original Message ----- From: "David Vanderson" <<a href="mailto:david.vanderson@gmail.com">david.vanderson@gmail.com</a>> To: "J. Ian Johnson" <<a href="mailto:ianj@ccs.neu.edu">ianj@ccs.neu.edu</a>> Cc: "dev" <<a href="mailto:dev@racket-lang.org">dev@racket-lang.org</a>> Sent: Monday, September 9, 2013 1:50:13 PM GMT -05:00 US/Canada Eastern Subject: Re: [racket-dev] call-with-limits memory bound isn't actually bounding memory usage Just to make sure, is the memory being allocated reachable from outside the sandbox? <a href="http://www.cs.utah.edu/plt/publications/ismm04-addendum.txt" target="_blank">http://www.cs.utah.edu/plt/publications/ismm04-addendum.txt</a> On 09/09/2013 01:29 PM, J. Ian Johnson wrote: > I don't use the gui framework at all. This is all just pounding on global hash-tables and vectors. Or are you talking about the sandbox queuing up callbacks? > -Ian > ----- Original Message ----- > From: "Robby Findler" <<a href="mailto:robby@eecs.northwestern.edu">robby@eecs.northwestern.edu</a>> > To: "J. Ian Johnson" <<a href="mailto:ianj@ccs.neu.edu">ianj@ccs.neu.edu</a>> > Cc: "dev" <<a href="mailto:dev@racket-lang.org">dev@racket-lang.org</a>> > Sent: Monday, September 9, 2013 1:16:51 PM GMT -05:00 US/Canada Eastern > Subject: Re: [racket-dev] call-with-limits memory bound isn't actually bounding memory usage > > > The framework will, sometimes do stuff that queues callbacks and, depending on how you've set up other things, the code running there might escape from the limit. Did you try putting the eventspace under the limit too? > > Robby > > > > On Mon, Sep 9, 2013 at 10:54 AM, J. Ian Johnson < <a href="mailto:ianj@ccs.neu.edu">ianj@ccs.neu.edu</a> > wrote: > > > I'm running my analysis benchmarks in the context of (with-limits (* 30 60) 2048 <run-analysis>), and it's been good at killing the process when the run should time out, but now I have an instantiation of the framework that just gobbles up 15GiB of memory without getting killed. What might be going on here? > > Running 5.90.0.9 > -Ian > _________________________ > Racket Developers list: > <a href="http://lists.racket-lang.org/dev" target="_blank">http://lists.racket-lang.org/dev</a> > > _________________________ > Racket Developers list: > <a href="http://lists.racket-lang.org/dev" target="_blank">http://lists.racket-lang.org/dev</a> > _________________________ Racket Developers list: <a href="http://lists.racket-lang.org/dev" target="_blank">http://lists.racket-lang.org/dev</a> </div></div></blockquote></div> </div>