Call For Papers: The 31st IEEE International Symposium on High-Performance Computer Architecture (HPCA) will be held in Las Vegas, NV in 2025. HPCA is a high-impact premier venue for presenting research results on a wide range of computer architecture topics. Some topics of interest are listed below, but we encourage authors to contact the program chair if they have a question regarding the topic fit: Processor, memory, and storage systems architecture Instruction-, thread-, and data-level parallelism Interconnection networks and network interface architecture Domain-specific architectures and Accelerators FPGA, CGRA, and Reconfigurable systems Near/In-Memory computing Cloud, Datacenters, cluster/distributed systems Approximate computing Compilers/Languages/Runtimes for novel architectures IoT, Mobile, Edge, and Embedded architectures Effects of circuits or technology on architecture (3D/chiplets/interposer/wafer-scale) Architecture modeling and simulation methodologies Neuromorphic computing Quantum, Superconducting and Emerging technologies impacting computer architectures Reliability/Fault Tolerance, Energy Efficiency and Sustainability of Computer Systems Security/Privacy Evaluation and measurement of real computing systems Sponsorship Chairs Saugata Ghose, University of Illinois Urbana-Champaign Hyeran Jeon, University of California, Merced Jongse Park, KAIST Topics: Topics of interest include, but are not limited to: Domain specific architectures and accelerators Architectures for cloud, HPC, and data centers GPUs, their architecture, microarchitecture, and domain adaptations such as Tensor Cores Algorithm/IP co-design and co-optimization Processor, cache, and memory architectures Parallel/Multi-core architectures Power-efficient architectures Dependable/secure architectures Analysis and exploitation of product security vulnerabilities High-performance I/O systems Embedded, IoT, reconfigurable, and heterogeneous architectures Interconnect and network interface architectures Innovative hardware/software trade-offs Impact of compilers and system software on architecture Performance/Power modeling and evaluation Architectures for emerging technology and applications