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Baidu Tech Salon
Baidu Tech Salon
Nov 22, 2024 · Artificial Intelligence

How GPU‑Accelerated ANN Search Cuts Costs and Boosts Throughput in High‑Volume Retrieval

This article analyzes a GPU‑based approximate nearest neighbor (ANN) retrieval solution built on NVIDIA's RAFT library, detailing algorithm selection, offline indexing tricks, batch online search design, performance results on a 25‑million‑vector workload, and cost‑saving implications for large‑scale search services.

ANNGPUIVF_INT8
0 likes · 21 min read
How GPU‑Accelerated ANN Search Cuts Costs and Boosts Throughput in High‑Volume Retrieval
Baidu Geek Talk
Baidu Geek Talk
Nov 20, 2024 · Artificial Intelligence

Boosting ANN Search with GPU: Inside RAFT’s IVF_INT8 Implementation

This article examines how Baidu and NVIDIA leveraged the open‑source RAFT library to build a GPU‑accelerated approximate nearest neighbor (ANN) retrieval system, detailing algorithm choices, offline indexing, online batch processing, performance results, and practical guidelines for deploying ANN on GPUs.

ANNGPUIVF_INT8
0 likes · 20 min read
Boosting ANN Search with GPU: Inside RAFT’s IVF_INT8 Implementation