Preprint
Sep 2026
FlashGPU-sim: Enabling GPU Modeling for Modern Architectures and AI Workloads
FlashGPU-sim is presented, an open-source, execution-driven, cycle-accurate GPU simulator for modern AI workloads that faithfully models modern hardware features such as asynchronous data movement, fine-grained synchronization, tensor-core execution, and distributed shared memory.
Si-Ying Yu, Yi-Xun Hong, Guo-Zhi Qiu et al.
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