[Openmp-commits] [PATCH] D60972: [OpenMP 5.0] libomptarget interface for declare mapper functions

George Rokos via Phabricator via Openmp-commits openmp-commits at lists.llvm.org
Tue Jul 30 12:38:57 PDT 2019

grokos added a comment.

In D60972#1606804 <https://reviews.llvm.org/D60972#1606804>, @lildmh wrote:

> Since the mapper is not really implemented in this patch, if I add a test, it will be something like below:
>   __tgt_push_mapper_component(h, base0, begin0, size0, type0);
>   __tgt_push_mapper_component(h, base1, begin1, size1, type1);
>   auto total_size = __tgt_mapper_num_components(h);
>   printf("size=%d", total_size);
>   // CHECK: size=2
> It seems to me this test is not meaningful. I can add a more meaningful test after all mapper patches are upstreamed.
>  Do you think we need a meaningless test like this now?

Yes, it's good to have a test, even a very elementary one. When full support for `declare mapper` is upstreamed we can revisit the test and extend it to check real-use scenarios.



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