Tutorials
Hands-on deployment guides for AI frameworks, tools, and pipelines on dedicated GPU servers. Set up PyTorch, TensorFlow, vLLM, and more from scratch — full root access on bare metal.
QLoRA on RTX 4090 24GB: Fine-Tune Llama 3 70B in 24 GB
Production QLoRA recipes for the RTX 4090 24GB, including the full Llama 3.1 70B run with NF4, paged AdamW 8-bit, gradient checkpointing and verified throughput.
FLUX.1 on RTX 4090 24GB: schnell, dev and FP8 Quantised Production Setup
Production setup for FLUX.1-schnell and FLUX.1-dev on a single RTX 4090 24GB, including FP8 quantisation, LoRA stacking and ControlNet.
Deploying Llama 3.1 8B at FP8 on the RTX 4090 24GB: A Production Tutorial
Native E4M3 FP8 weights and FP8 KV cache deliver 195 t/s decode and 1100 t/s aggregate on Llama 3.1 8B;…
Stable Diffusion on RTX 4090 24GB: Diffusers, A1111 and ComfyUI Production Setup
Production setup for SD 1.5, SDXL and FLUX.1 on the RTX 4090 24GB across Diffusers, AUTOMATIC1111 and ComfyUI, with verified…
Deploying Llama 3.1 70B AWQ INT4 on a Single RTX 4090 24GB: The Definitive Tutorial
Exhaustive memory math, max-model-len calculation, FP8 KV essentials, max-num-seqs trade-offs and a real chat session for Llama 3.1 70B AWQ…
RTX 4090 24GB Full vLLM Setup From Fresh Ubuntu to Production Endpoint
Step-by-step driver, CUDA, Python and vLLM install with WHY behind every flag, plus systemd, monitoring and post-deploy verification on the…
AWQ INT4 Deep Dive on RTX 4090 24GB: Marlin Kernels, Calibration, and the 24GB Sweet Spot
Activation-aware INT4 quantisation with Marlin kernels turns the RTX 4090 24GB into a credible 14B-70B inference card; this is the…
FSDP on a Dedicated GPU Server
PyTorch's Fully Sharded Data Parallel is the native alternative to DeepSpeed ZeRO - often simpler to configure and increasingly the…
Nomic Embed Text v1.5 Deployment
Nomic's embedding model is small, fast, and fully open - weights, data, and training code published. A practical choice when…
Self-Hosted Alternative to the OpenAI Assistants API
OpenAI's Assistants API bundles retrieval, code execution, and function calling behind one endpoint. Rebuilding that on a dedicated GPU is…
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