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Felix Kuehling authored
Only allocate doorbells when the first queue is created on a GPU or the doorbells need to be mapped into CPU or GPU virtual address space. This avoids allocating doorbells unnecessarily and can allow more processes to use KFD on multi-GPU systems. Signed-off-by:
Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by:
Kent Russell <kent.Russell@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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