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33 lines
1.2 KiB
Text
33 lines
1.2 KiB
Text
The NVIDIA Persistence Daemon is a userspace daemon on Linux to support
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persistence of driver state across Cuda job runs. The daemon targets
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all current Tesla, Quadro and GRID GPUs. For further information, see
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https://docs.nvidia.com/deploy/driver-persistence/index.html
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The driver now includes rc.nvidia-persistenced as an option.
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While it can be run as root, it is more secure to run it as an
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unpriveleged user, so we run it as user nvidia.
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To install it, Pass PERSISTENCED=yes to the script. It will create the
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user and group nvidia, and install rc.nvidia-persistenced to /etc/rc.d.
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To activate the daemon, add the following to /etc/rc.d/local:
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# Start the nvidia-persistenced daemon:
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if [ -x /etc/rc.d/rc.nvidia-persistenced ]; then
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/etc/rc.d/rc.nvidia-persistenced start
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fi
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and then 'chmod +x /etc/rc.d/rc.nvidia-persistenced' to make it
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executable.
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Add the following to /etc/rc.d/rc.local_shutdown:
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# Stop the nvidia-persistenced daemon:
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if [ -x /etc/rc.d/rc.nvidia-persistenced ]; then
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/etc/rc.d/rc.nvidia-persistenced stop
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fi
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NOTE: This may not work on all systems. If you encounter problems
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with it, just 'chmod -x /etc/rc.d/rc.persistenced' and it will no
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longer load. YMMV.
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