llvm /
openmp /
b0644ab6859ec41b55fee2d067415f03f77e4fb8 [OpenMP][libomptarget] Enable usage of shared memory slots
Summary:
Allow the runtime to use the existing shared memory statically allocated slots.
When a variable is globalized, the underlying memory can be either shared or global memory (both have block-wide visibility). In this case, we allow that the storage to use a limited amount of shared memory that has been statically allocated already. Only if shared memory doesn't prove to be enough do we then invoke malloc() to create a new global memory slot.
Reviewers: ABataev, carlo.bertolli, grokos, caomhin
Reviewed By: grokos
Subscribers: guansong, openmp-commits
Differential Revision: https://reviews.llvm.org/D44486
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@327639 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed
