[Openmp-commits] [PATCH] D108574: [OpenMP] libomp: runtime part of omp_all_memory task dependence implementation.

Andrey Churbanov via Phabricator via Openmp-commits openmp-commits at lists.llvm.org
Fri Nov 19 10:07:11 PST 2021

AndreyChurbanov added a comment.

In D108574#3138299 <https://reviews.llvm.org/D108574#3138299>, @protze.joachim wrote:

> I guess the question is, whether we expect more reserved locators will be introduced in the future. Since the spec actually introduced a new section, I thought this might really happen.

I prefer to wait for a new feature to appear in the specification first, and only then implement it in the runtime. I doubt we can reliably predict what might appear in the specification in future and in what form.

Nothing prevents us to introduce new special flag values or special address values in future. I just think we should not make any actions now in order to guess future possible functionality and implement it in advance.

Note also that currently reserved locators are not bound to the task dependence, they may appear in other parts of the OpenMP specification.

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