It is evident that large-scale distributed-memory HPC systems are indispensable for the handling of complex computational problems in various domains. This Innovation Study addresses the challenge of enhancing the scalability of sparse irregular operations on large-scale distributed-memory High-Performance Computing (HPC) systems, where bandwidth-related costs are a significant factor. Sparse irregular operations, which are distinguished by their irregular data access patterns and sparse communication requirements, present significant challenges in achieving scalability on distributed-memory HPC systems. As … Continue reading CVolBal