Systems & Hardware

Change terminal prompt styling with theme, starship or oh-my-posh

Test TCP port connectivity with heatmaps, bar charts and verbose output

Show hostname, OS, kernel and architecture in colorized structured output

Report uptime, logged-in users and load averages as structured YAML

Write production bash scripts for backups, monitoring and user management

Automate an interactive Python REPL with common helper functions and patterns

Keep a Mac awake for a set time or while a process runs

Control the cmux macOS terminal app for workspaces, panes and hooks

Keep dev servers alive across restarts with macOS LaunchAgents

Encode, decode, hash and encrypt data with base64, AES, RSA and JWT helpers

Calibrate cameras from live RTSP streams through the AutoMagicCalib REST API

Test an AutoMagicCalib install by running calibration on the sample dataset

Calibrate cameras from recorded MP4 datasets with the AutoMagicCalib API

Find CUDA memory errors, data races and sync bugs with Compute Sanitizer

Set up CUDA-Q simulation targets and write quantum kernels in Python

Port Qiskit circuits into CUDA-Q kernels while keeping results validated

Install cuOpt for Python, C or server with pip, conda or Docker

Build video analytics pipelines with DeepStream, TensorRT and Kafka in Python

Build DeepStream inference pipelines for detection, tracking and streaming

Import detection models from Hugging Face or NGC into DeepStream with TensorRT

Profile DeepStream pipelines with Nsight Systems and tune them for higher FPS

Run the DeepStream multi-view 3D tracking app on sample or custom MP4 datasets

Check assembly-line steps happen in order with a DeepStream and VLM service

Encrypt and decrypt data with DOCA AES-GCM offload on BlueField and ConnectX

Add and parse command-line flags in DOCA apps with the DOCA Arg Parser

Run DOCA-linked binaries directly on BlueField or host hardware with systemd

Measure DOCA throughput, latency and bandwidth with the doca_bench tool

Write and load custom doca-bench plug-ins to measure new workload classes

Bring up BlueField-3 DPUs over RShim with BFB images and TMFIFO networking

Guide BlueField-4 bring-up with safety gates around irreversible hardware steps

List DOCA devices, libraries and per-device capabilities with doca_caps

Set up host-to-DPU Comch messaging over PCIe with server and client roles

List host-to-DPU Comch servers, connections and capacity with the admin tool

Learn DOCA context lifecycle, device discovery and capability checks in C

Offload DEFLATE and LZ4 decompression to BlueField or ConnectX hardware

Emulate custom PCIe devices on BlueField that the host sees as real hardware

Program DOCA DMA memory copies between host and DPU memory buffers

Operate DOCA Management Service with dms-cli, gNMI and access control

Load DPACC-built apps and launch DPA kernels from host code on BlueField

Add DOCA Flow offload to an existing DPDK app without rewriting the data plane

Generate parity and rebuild lost blocks with DOCA Erasure Coding offload

Set up DOCA Ethernet packet queues on BlueField and ConnectX ports

Configure the DOCA Firefly PTP time service on BlueField for precise clocks

Program DOCA Flow pipes, rules and counters for packet steering in C

Measure DOCA Flow rule update rates on DPA-capable NICs and DPUs

Export DOCA Flow pipes and counters into DPA memory for DPACC kernels

Measure DOCA Flow control-plane insertion throughput on host or Arm cores

Tune live DOCA Flow pipelines by snapshotting state and adjusting rule placement

Issue RDMA operations straight from GPU buffers with DOCA GPI objects