[Openmp-commits] [PATCH] D68100: [OpenMP 5.0] declare mapper runtime implementation

Fri Sep 27 13:04:13 PDT 2019

ABataev added a comment.

In D68100#1686432 <https://reviews.llvm.org/D68100#1686432>, @lildmh wrote:

> Sorry, you are right. I didn't think about the case to always clean up the mappers after finishing using it.
>
> Another possible problem: what if a task is scheduled out after `__tgt_mapper` and before `__tgt_target`, for example. I don't think we can keep a per task/thread mapper storage in the current implementation.

tgt_mapper must be called immediately before tgt_target in the same task context.

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  https://reviews.llvm.org/D68100/new/

https://reviews.llvm.org/D68100