87e6d4e077
Synchronization between context-saving wavefronts is achieved by sending a SAVEWAVE message to the SPI and then spin-waiting for a response. These spin-waiting wavefronts may inhibit the progress of other wavefronts in the context save handler, leading to the synchronization condition never being achieved. Before spin-waiting reduce the priority of each wavefront to guarantee foward progress in the others. Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> |
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| Makefile | ||