Architects' Tech Alliance
Mar 29, 2023 · Fundamentals
Stream Multiprocessor (SM) Architecture and Execution Pipeline in GPUs
This article provides a comprehensive overview of GPU stream multiprocessors, detailing their micro‑architecture, instruction fetch‑decode‑execute pipeline, SIMT/ SIMD organization, warp scheduling, scoreboard mechanisms, and techniques for handling thread divergence and deadlock in GPGPU designs.
GPUHardware ArchitectureInstruction Pipeline
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