The gem5 simulator is a modular platform for computer-system architecture research, encompassing system-level architecture as well as processor microarchitecture. gem5 is a community led project with an open governance model.
gem5 was originally conceived for computer architecture research in academia, but it has grown to be used in computer system design by academia, industry for research, and in teaching.
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This project is funded in part by NSF (award number: OAC-2311888 and TIP-2533192) and DOE (award number: DE-SC0024502 and DE-SC0024206).
UC Davis Computer Architecture Research Group
UW-Madison Heterogeneous Architectures Lab Research Group
AMD University Program