Hi , I need to reserve some specific cpu core’s for my application , I wanted to ask how can I do this on my target (Nvidia Jetson Xavier AGX) , how can i set isolcpus here , Is it possible to do without flash, or any other way. Please provide some inputs . Thanks & Regards, Harshad

Hi, Please check if this post helps: How to redefine TX2NX dtb - #2 by linuxdev Probably this makes the setting in extlinux.conf be ignored: Do note that if the .dtb file is not found from the FDT entry, then it will revert to using the one in a partition instead.

How to reserve cpu core's on nvidia jetson xavier agx?

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier

DaneLLL December 14, 2022, 2:04am 3

Hi,
You can execute taskset to use specific CPU core. Please refer to the example:
Cannot enable denver cores for TX2 (Jetpack 4.4 DP) - #40 by DaneLLL

For TX2, we have suggested this method for using Denver cores. Please try the same on Xavier.

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How to reserve cpu core's on nvidia jetson xavier agx?

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