pub const hipDeviceAttribute_t_hipDeviceAttributeMultiprocessorCount: hipDeviceAttribute_t = 63;Expand description
< Number of multi-processors. When the GPU works in Compute < Unit (CU) mode, this value equals the number of CUs; < when in Workgroup Processor (WGP) mode, this value equels < half of CUs, because a single WGP contains two CUs.