Awesome Infra for AI › Vector Databases & Retrieval Infrastructure

NVIDIA/cuvs

⭐ 859 Cuda added to this list on 2026-06-29 repository created 2023-11-20

cuVS (cuVectorSearch) is a GPU-accelerated library from NVIDIA that offers state-of-the-art implementations for approximate nearest neighbors (ANN) and clustering algorithms. Its primary goal is to simplify the use of GPUs for vector similarity search and clustering tasks, which are increasingly vital for handling multimedia embeddings and enabling semantic search on unstructured data. The library supports use cases such as generative AI, Retrieval Augmented Generation (RAG), recommender systems, and various data mining applications like clustering and visualization algorithms (UMAP, t-SNE, K-means, HDBSCAN). Key benefits of cuVS include fast index building, support for latency-critical and high-throughput searches, simplified parameter tuning, and cost savings through efficient GPU utilization. It also emphasizes interoperability, allowing models built on GPUs to be deployed on CPUs, and offers multiple language bindings (Python, C++, C, Rust). Built on top of the RAPIDS RAFT library, cuVS provides essential routines for high-performance vector search. The project aims to abstract the complexities of GPU-accelerated code, ensuring ongoing performance and scalability as NVIDIA architectures and CUDA versions evolve. It is suited for foundational vector operations within larger AI systems, such as vector databases or retrieval systems, by offering the core computational power for similarity search.

https://github.com/NVIDIA/cuvs

annsclusteringcudadistancegpuinformation-retrievalllmmachine-learningnearest-neighborsneighborhood-methodssimilarity-searchsparsestatisticsvector-searchvector-similarityvector-store

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