Visible to Intel only — GUID: GUID-96286CAC-E3B1-4015-BDE6-83AF016AC4B3
Visible to Intel only — GUID: GUID-96286CAC-E3B1-4015-BDE6-83AF016AC4B3
DPCT1087
Message
SYCL currently does not support cross group synchronization. You can specify --use-experimental-features=nd_range_barrier to use the dpct helper function nd_range_barrier to migrate <synchronization API call>.
Detailed Help
By default, the dpct helper function nd_range_barrier is not used to migrate CUDA* grid level synchronization. To use nd_range_barrier to migrate CUDA grid level synchronization, specify --use-experimental-features=nd_range_barrier in the migration command.
Suggestions to Fix
Specify --use-experimental-features=nd_range_barrier in the migration command to use dpct helper function nd_range_barrier to migrate CUDA grid level synchronization.