GenAI for DevOps engineer

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The lessons

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Day 1
Why Is It Called ChatGPT?

The real story: the November 2022 launch, why RNNs and LSTMs struggled, the 2017 Transformer paper, tokens, embeddings, and what each letter in the name means.

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Day 2
Introduction to GPUs

What's actually inside a GPU, from 1990s gaming chips to CUDA cores, Tensor cores, memory hierarchy, and NVLink.

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Day 3
GPU Memory for LLM Inference

How much GPU memory does Llama 70B actually need? A worked calculation: model weights, quantization, the KV cache, and runtime overhead.

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