How to enable 8 core on Xavier of DRIVE AGX

Hi,

Xavier has 8 core, But I can’t see only 6 core.
1.I want to know how to enable 8 core of Xavier on DRIVE AGX.
2.If 8 core enabled, Does DRIVE AGX Xavier has some operational constraints?

**Hardware Platform:DRIVE AGX Xavier™
**Software Version:DRIVE Software 10
**Host Machine Version:Ubuntu 18.04
**SDK Manager Version:?

Dear @Takamitsu.Kano,
Could you check How can is use all 8 cores on Xavier AGX in DRIVE Software 9.0

@SivaRamaKrishnaNV

Thank you your early reply.

where is the detail information of this topic on the Drive software 10.0 document?
Could you please give me the link.

regards,

Dear @Takamitsu.Kano,
Unfortunately it is not user configurable. Please check the note in https://docs.nvidia.com/drive/drive_os_5.1.6.1L/nvvib_docs/index.html#page/DRIVE_OS_Linux_SDK_Development_Guide/Architecture/archi_foundation.html