Memory Access Characterization of OpenMP Workloads on a Multi-core NUMA Machine
Pousa Ribeiro , Christiane
Carissimi , Alexandre
Méhaut , Jean-François
- Publisher: HAL CCSD
[ INFO.INFO-DC ] Computer Science [cs]/Distributed, Parallel, and Cluster Computing [cs.DC]
Nowadays, on hierarchical shared memory multiprocessors with Non-Uniform Memory Access (NUMA), the number of cores accessing memory banks is considerably high. Such accesses produce more stress on the memory banks, generating load-balancing issues, memory contention and...