Re: [Starpu-devel] Task status invalid

[Samuel Thibault <samuel.thibault@ens-lyon.org>]

mansouri farouk, le Thu 12 Jun 2014 17:19:54 +0200, a écrit :
> Hi Samuel, thanks for your response. So, i m sorry for the mistake. The aim
> is to reuse buffers (not handles). If i understood your answer, the buffer
> must be unregistered from "old handle" before it being registered again to
> the "new handle" ?

It's as you wish. You can either unregister and register again (but
registration has to be synchronous, which will probably be a problem in
your case), or you can just reuse the same handle, and the
Write-after-Read dependency will create task dependencies.

Samuel