fitcheck-llm
fitcheck-llm is a command-line tool that estimates GPU VRAM requirements for LLM training and fine-tuning. It accounts for model weights, LoRA and QLoRA adapters, optimizer states, gradients, activations, and Flash Attention, then compares requirements with real GPUs.
Overview
9 featuresfitcheck-llm is a Fine-tuning & training project. It focuses on estimating whether available GPUs have enough VRAM for LLM training or fine-tuning before starting a run. It is built as an open-source project for machine learning engineers and LLM developers. fitcheck-llm is open source under the MIT license. It ships for the command line.
Anassbzdd builds and maintains fitcheck-llm, and it first shipped in 2026. Development happens publicly on GitHub with 32 commits in the last 90 days. Among its 9 catalogued features are VRAM estimation, model weight analysis, and loRA support.
Summary written by a language model from the project’s public pages.
- VRAM estimation
- Model weight analysis
- LoRA support
- QLoRA support
- Optimizer state analysis
- Gradient analysis
- Activation analysis
- Flash Attention checks
- GPU comparison
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about fitcheck-llm
- What is fitcheck-llm?
- Fitcheck-llm focuses on estimating whether available GPUs have enough VRAM for LLM training or fine-tuning before starting a run. It is catalogued under Fine-tuning & training on PulseGate.
- Who is fitcheck-llm for?
- fitcheck-llm is an open-source project built for machine learning engineers and LLM developers.
- Is fitcheck-llm free?
- Yes — fitcheck-llm is open source under the MIT license and free to use.
- What platforms does fitcheck-llm run on?
- fitcheck-llm runs on the command line.
- Is fitcheck-llm still active?
- The GitHub repository shows 32 commits in the last 90 days.
- Who develops fitcheck-llm?
- fitcheck-llm is developed by Anassbzdd.
- When did fitcheck-llm launch?
- fitcheck-llm first shipped in 2026.
- Is fitcheck-llm open source?
- Yes — fitcheck-llm is open source under the MIT license, developed on GitHub.
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