Visible to Intel only — GUID: GUID-174122DE-AA1D-4032-880D-CEA517B56153
Visible to Intel only — GUID: GUID-174122DE-AA1D-4032-880D-CEA517B56153
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.