On 14/11/13 08:14, Michael D. Adams wrote: > When the program is doing background rendering, it will go to 100% CPU > time, but once the background rendering completes, it should settle > down to almost no CPU usage at all (my task manager literally shows 0% > CPU once pre-rending completes). > > Does this high CPU usage happen even when you don't load a PDF? > > After loading a PDF, there will be a small progress bar that races > across the bottom of the presenter window. This represents the > pre-rendering process. Does the CPU usage lower after that process > completes? (If you need to run the experiment a few times, note that > pressing Ctrl-R will flush the cache and re-trigger pre-rending.)
You are right, it is the background rendering. I accidentally re-triggered it multiple times by re-sizing the window. Thanks for your explanation! _______________________________________________ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell
