Code LLMs CheatSheet

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1. Models (Open-Source)

• Qwen2.5-Coder-32B: A state-of-the-art large language model developed by Alibaba Cloud, designed specifically for coding tasks.
• DeepSeek-Coder-33b-base: A powerful 33 billion parameter AI model designed for code generation and completion, trained on 2 trillion tokens.
• StarCoder2-15B: A state-of-the-art code generation model optimized for multilingual programming tasks.
• Codestral 22B: Capable of generating, explaining, and refactoring code across over 80 programming languages, including Python, Java, and C++.
• Llama-3.3 70B Instruct: A cutting-edge multilingual language model optimized for text-based interactions, featuring 70 billion parameters and advanced capabilities in reasoning and coding.

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2. Inference Libraries / Toolkits

• vLLM: A library optimized for high-throughput LLM inference.
• Text Generation Inference(TGI): A platform designed for efficiently deploying LLMs in production environments, facilitating scalable and user-friendly text generation applications.
• LMDeploy: A toolkit designed for efficiently compressing, deploying, and serving LLMs.
• TensorRT-LLM: Accelerated inference on NVIDIA GPUs.
• LitServe: Lightning-fast inference serving library for quick deployments.

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3. Datasets

• Magicoder-OSS-Instruct-75K: A dataset with diverse instructions for code generation.
• The Stack v2: Comprehensive source code collection.
• Code Parrot GitHub Code: GitHub code dataset for language models.
• Synthetic Text-to-SQL: Dataset for generating SQL queries from text prompts.
• Opc-sft-stage2: Dataset optimized for open-source code LLMs.

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4. Use Cases

• Automated Code Completion: Enhancing developer productivity by predicting and suggesting code snippets.
• Code Translation: Converting code from one programming language to another.
• Documentation Generation: Creating documentation for codebases automatically.
• Bug Detection and Fixing: Identifying and suggesting fixes for bugs in code.
• Educational Tools: Assisting in teaching programming by providing code examples and explanations.

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5. Deployment Options

• On-Premises Deployment: Running models on local servers for full control and data privacy.
• Cloud Services: Utilizing cloud providers like AWS, Azure, or Google Cloud for scalable deployment.
• Serverless GPU Platforms: Serverless GPU platforms like Inferless provide on-demand, scalable GPU resources for machine learning workloads, eliminating the need for infrastructure management and offering cost efficiency.
• Edge Deployment: Deploying models on edge devices for low-latency applications.
• Containerization: Using Docker or Kubernetes to manage and scale deployments efficiently.

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6. Training & Fine-Tuning Resources

• OpenCoder LLM: Comprehensive resources for open-code LLMs.
• Awesome Code LLM: A curated list of resources for code generation models.
• Fine-tuning on a Single GPU: Practical guide to fine-tuning code LLMs.
• StarCoder: GitHub repository for fine-tuning & inference of StarCoder models.
• DeepSeek-Coder: Resources for training and deploying DeepSeek models.

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7. Evaluation & Benchmarking

• HumanEval: A benchmark for evaluating the functional correctness of code generated by language models.
• MBPP: The Mostly Basic Python Problems (MBPP) dataset includes ~1,000 crowd-sourced Python challenges.
• BigCodeBench: Evaluates models on practical programming tasks.
• LiveCodeBench: Holistic and contamination-free evaluation for LLMs in coding.
• MultiPL-E: Benchmarks designed for multiple programming languages.

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8. Model Optimization & Compression

• Pruning: Reduces less significant weights to create sparser and faster models.
• Knowledge Distillation: Transfers knowledge from large teacher models to smaller students.
• Quantization: Converts model weights to lower-bit precision to reduce memory usage and accelerate inference.
• Optimized Hardware Deployment: Involves utilizing specialized hardware designed for efficient model inference. Libraries like TensorRT-LLM improve performance on NVIDIA GPUs.
• Batch Inference: Processes multiple inputs simultaneously for efficient resource utilization.

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9. Integration & Workflow Tools

• LlamaIndex: Simplifies building RAG applications with minimal code.
• ZenML: Open-source MLOps framework for reproducible ML pipelines.
• Ollama: Tool for running and customizing LLMs locally.
• Evidently: Open-source framework for MLOps observability.
• llamafile: Packages LLMs and dependencies into executable files for local execution.

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10. Common Challenges & Troubleshooting

• Model Transparency: Generative Models function as “black boxes,” making it difficult to understand their decision-making processes, which can hinder debugging and trust.
• Computational Resources: Inferencing large models demands significant computational power, posing accessibility challenges for some organizations.
• Security and Ethical Concerns: There’s a risk of models being misused to generate malicious code, necessitating the implementation of safeguards.
• Integration Challenges: Incorporating these models into existing development workflows requires ensuring compatibility with current tools and practices.

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11. Ethical Considerations

• Code Attribution and Licensing: Ensure proper attribution of generated code and respect for existing software licenses and intellectual property rights.
• Bias and Fairness: Address potential biases in code generation that might create discriminatory outcomes.
• Developer Dependency: Consider the impact on developer skills and ensure the tool enhances rather than replaces human programming capabilities.
• Data Privacy: Protect sensitive information in code repositories and ensure compliance with data protection regulations when training or using these models.
• Quality Assurance: Establish guidelines for reviewing and validating AI-generated code to maintain code quality and security standards.

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12. Licensing & Governance

• Check Licenses: (MIT, Apache 2.0, GPL) before commercial use.
• Hugging Face Model Cards: Follow best practices for transparency.
• Data Usage Agreements: Ensure compliance with dataset terms.