Re: [PyCUDA] SCHED_BLOCKING_SYNC query - PyCUDA

30 Jun 2014

Dear Junyi,

Junyi &lt;9jhzguy(a)gmail.com&gt; writes:
...
  For the duration of the kernel call, the cpu
busy-waits by default. I
 changed the make_context() portion to include the SCHED_BLOCKING_SYNC flag,
 but the kernel call just hangs. How should I trigger the release? Thanks! 
Can you please supply a) a reproducing snippet of code (ideally short)
and b) some information about your system (GPU, OS, CUDA, Python
versions)?

Thanks!
Andreas