D-30
Cisco UCS C240 M4 Server Installation and Service Guide
OL-32474-01
Appendix D GPU Card Installation
Using gpumodeswitch
The command line utility gpumodeswitch can be run in the following environments:
• Windows 64-bit command prompt (requires administrator permissions)
• Linux 32/64-bit shell (including Citrix XenServer dom0) (requires root permissions)
Note Consult NVIDIA product release notes for the latest information on compatibility with compute and
graphic modes.
The gpumodeswitch utility supports the following commands:
• --listgpumodes
This command writes information to a log file named
listgpumodes.txt in the current working
directory.
• --gpumode graphics
Switches to graphics mode. Switches mode of all supported GPUs in the server unless you specify
otherwise when prompted.
• --gpumode compute
Switches to compute mode. Switches mode of all supported GPUs in the server unless you specify
otherwise when prompted.
Note After you switch GPU mode, reboot the server to ensure that the modified resources of the GPU are
correctly accounted for by any OS or hypervisor running on the server.
To Next Page
Loading...
