On Wed, Mar 20, 2013 at 9:02 AM, Jesper Särnesjö <sarne...@gmail.com> wrote:
> This solution seems to work perfectly for me. Since the foreign code > is allowed to run uninterrupted, the GPU switch happens, and since the > GUI actions stay on the main thread, the program's window responds to > keyboard and mouse input correctly. > If that's correct, then I think you have found a bug in the GHC runtime: my understanding is that the timers should be disabled while foreign code is running, specifically to avoid confusing code that has no clue that there is another runtime involved. -- brandon s allbery kf8nh sine nomine associates allber...@gmail.com ballb...@sinenomine.net unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net
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