2021 IEEE International Symposium on High-Performance Computer Architecture (HPCA)

Accelerator system design
Cloud, datacenter, cluster/distributed systems and applications
FPGAs, CGRAs, and reconfigurable systems
GPUs
ILP enhancing microarchitecture techniques
Memory hierarchy
Networks and interconnects
Power-efficient architectures
Quantum and superconducting architectures
Reliable architectures
Near-data computing
Machine learning systems, including algorithms/system co-design
Performance characterization/modeling
Secure and private computing systems
Systems designed around emerging/partially proven device technologies
Ultra-low power computing and associated echo systems