[PATCH] D91879: [Flang][OpenMP 4.5] Add semantic check for OpenMP Schedule Clause - chunk size

[Yashaswini Hegde via Phabricator via llvm-commits]

yhegde added inline comments.


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Comment at: flang/test/Semantics/omp-schedule-teams01.f90:18
+  !ERROR: The value of chunk size in SCHEDULE clause must be the same for all threads.
+  !$omp  do schedule(static, 8)
+  do i = 1,N
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kiranchandramohan wrote:
> I was thinking it is OK to have different chunk_sizes for different worksharing loops. Also, Generally there are implicit barriers after worksharing loops.
> Did you check with a different fortran compiler or a c/c++ compiler?
No error for this test case in gfortran and classic flang. No error to equivalent c++ test case in g++ and clang++ too. It looks like a runtime check. (https://www.openmp.org/wp-content/uploads/openmp-4.5.pdf , page 60)


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https://reviews.llvm.org/D91879