IPC functionality is not supported on Tegra platforms.

Hi,

I wanted to develop/write an IPC communication between two process on AGX, but while going through the API documentation i[/i] I found the below comment.

“IPC functionality is restricted to devices with support for unified addressing on Linux operating systems. IPC functionalityis not supported on Tegra platforms.”

Basically I am asking is Cuda IPC supported on AGX or is there any other way to do?

Dear puneeth.joseph,

CUDA IPC calls is not supported on Tegra device.
Please see : https://docs.nvidia.com/cuda/cuda-for-tegra-appnote/index.html#not-supported-on-tegra

  • CUDA IPC (CUDA Inter-process communication) is not supported on Tegra devices. EGLStream can be used communicate between CUDA contexts in two processes.

Could you consider using EGLStream for your topic? Thanks.
https://docs.nvidia.com/cuda/cuda-for-tegra-appnote/index.html#eglstream

Thanks Steve, will try this.