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Multi-Instance GPU: Difference between revisions
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=Limitations = <!--T:4--> | =Limitations = <!--T:4--> | ||
[https://docs.nvidia.com/datacenter/tesla/mig-user-guide/index.html#app-considerations The MIG technology does not support] [https://developer.nvidia.com/docs/drive/drive-os/6.0.8.1/public/drive-os-linux-sdk/common/topics/nvsci_nvsciipc/Inter-ProcessCommunication1.html CUDA Inter-Process Communication (IPC)], which optimizes data transfers between GPUs over NVLink and NVSwitch. | [https://docs.nvidia.com/datacenter/tesla/mig-user-guide/index.html#app-considerations The MIG technology does not support] [https://developer.nvidia.com/docs/drive/drive-os/6.0.8.1/public/drive-os-linux-sdk/common/topics/nvsci_nvsciipc/Inter-ProcessCommunication1.html CUDA Inter-Process Communication (IPC)], which optimizes data transfers between GPUs over NVLink and NVSwitch. | ||
This limitation also | This limitation also reduces communication efficiency between instances. | ||
Consequently, launching an executable on more than one instance at a time <b>does not</b> improve performance and should be avoided. | Consequently, launching an executable on more than one instance at a time <b>does not</b> improve performance and should be avoided. | ||