[PATCH] D36867: [GPGPU] Synchronize after each kernel, not each copy out

[Siddharth via Phabricator via llvm-commits]

bollu accepted this revision.
bollu added a comment.
This revision is now accepted and ready to land.

Does this patch depend on some other patch? If so, please record this information by creating a `Parent Revision`. (`Edit Related Revisions -> Edit Parent Revision`). If some other patch depends on this, then make this a parent of that patch. Helps when looking up revisions later on.

Other than that, LGTM.


https://reviews.llvm.org/D36867