aagontuk

Intro Docs

• DPU-Based Hardware Acceleration: A Software Perspective

Setup

• BlueField-2 Quickstart Guide for Clemson R7525s
• NVIDIA Mellanox Bluefield-2 SmartNIC Hands-On Tutorial: Host setup is little outdate. See Host setup bellow.
• NVIDIA Mellanox Bluefield-2 SmartNIC Hands-On Tutorial: “Rig for Dive” — Part III: Ultimate Cloudlab Setup
• NVIDIA Mellanox Bluefield-2 SmartNIC Hands-On Tutorial: “Rig for Dive” — Part V: Install the Latest Bluefield OS with DPDK and DOCA

andrewssobral

Tips and Tricks for Jetson AGX Xavier

This document contains useful software and links to documentation that we have found to be useful when working with Jetson AGX Xavier.

Copied from: https://git.its.aau.dk/WW82ZE/docs_xavier/src/branch/master

Links

Nvidia Developer forum Jetson AGX Xavier topic

• https://forums.developer.nvidia.com/c/agx-autonomous-machines/jetson-embedded-systems/jetson-agx-xavier/75

Jetson Community Projects

bmegli

Motivatation

• modern CMake is required for building a lot of new software
• CMake is dependency for many packages (e.g. ROS related)
• we don't want to remove CMake (which would remove packages that depend on it)
• we want safe procedure to update CMake that can be reversed easily

Current version in OS

Check current version

FreddieOliveira

Docker on Android 🐋📱

Edit 🎉

All packages, except for Tini have been added to termux-root. To install them, simply pkg install root-repo && pkg install docker. This will install the whole docker suite, left only Tini to be compiled manually.

---

Summary

benesch

sudo apt-get install -qy binutils-aarch64-linux-gnu gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
export CMAKE_SYSTEM_NAME=Linux
export TARGET=aarch64-linux-gnu
export TARGET_AR=aarch64-linux-gnu-ar
export TARGET_CC=aarch64-linux-gnu-gcc
export TARGET_CXX=aarch64-linux-gnu-g++
export TARGET_RANLIB=aarch64-linux-gnu-ranlib
export TARGET_CPP=aarch64-linux-gnu-cpp
export TARGET_LD=aarch64-linux-gnu-ld
export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=$TARGET_CC

daehahn

# WSL2 network port forwarding script v1
#   for enable script, 'Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope CurrentUser' in Powershell,
#   for delete exist rules and ports use 'delete' as parameter, for show ports use 'list' as parameter.
#   written by Daehyuk Ahn, Aug-1-2020

# Display all portproxy information
If ($Args[0] -eq "list") {
    netsh interface portproxy show v4tov4;
    exit;
} 

nealfennimore

# ------------------------------------------------
# Config files are located in /etc/wireguard/wg0
# ------------------------------------------------

# ---------- Server Config ----------
[Interface]
Address = 10.10.0.1/24 # IPV4 CIDR 
Address = fd86:ea04:1111::1/64 # IPV6 CIDR 
PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE; ip6tables -A FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -A POSTROUTING -o eth0 -j MASQUERADE # Add forwarding when VPN is started
PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE; ip6tables -D FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -D POSTROUTING -o eth0 -j MASQUERADE # Remove forwarding when VPN is shutdown

RafaelPalomar

Running OpenGL applications within Nvidia Containers

Preparing the container

This explains how to run an OpenGL applications within containers using Nvidia’s OpenGL.

I prepared a docker image based on Nvidia’s OpenGL container

FROM nvidia/opengl:1.0-glvnd-runtime

danielmacuare

Nornir - Tutorial

https://nornir.readthedocs.io/en/stable/index.html

1 - Initialise a Nornir Object.

  r = InitNornir(config_file='config.yaml')
  nr = InitNornir(config_file='config.yaml', core={'num_workers': 1})		# Useful for testing as it works in serial, doesn't paralellise connections.

2 - Filtering Objects - Can be cumulative.

mgramin

from flask import Flask, request
from flask_restful import Api, Resource
import osquery

class User(Resource):
    @staticmethod
    def get():
        instance = osquery.SpawnInstance()
        instance.open()
        query = request.args.get('query', default='', type=str)