Re: [Starpu-devel] Assert failure with regenerate flag enabled

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

Samuel Thibault, le Mon 17 Nov 2014 12:43:05 +0100, a écrit :
> One thing we can do, however, is to automatically
> add the backward dependency in StarPU when the task has regenerate=1
> with a proper initial state, thus making A initially dependent on
> nothing, B on A, and C on B, and on A completion, the resubmitted
> version of A would depend on B, on B completion, the resubmitted version
> of B would depend on both A and B, etc.

This is now fixed in the trunk and 1.1, so your initial program is now
working fine, provided that the task dependencies are set *before*
setting regenerate to 1.

Samuel