SIMD 507 drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c reg_sq_cmd.bits.simd_id = pMsg->ui32.SIMD; SIMD 84 drivers/gpu/drm/amd/amdkfd/kfd_dbgmgr.h uint32_t SIMD:2; /* SIMD id */