[PATCH] D82324: [OPENMP]Dynamic globalization for parallel target regions.

Wed Jun 24 10:15:35 PDT 2020

ABataev added a comment.

In D82324#2111953 <https://reviews.llvm.org/D82324#2111953>, @jdoerfert wrote:

> I do not understand why we need the flag. As far as I can tell, it has to be on to support the standard described behavior, right? Why should we (allow to) turn it off?

It might use "slow" allocation functions, in general, since it may use malloc on the device side. Being disabled, it uses statically preallocated memory, which might be faster, if parallel target regions are not required.

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  https://reviews.llvm.org/D82324/new/

https://reviews.llvm.org/D82324