5 papers · 1 filter
Prefetching in Deep Memory Hierarchies with NVRAM as Main Memory
Manel Lurbe, Miguel Avargues, Salvador Petit +4
Emerging applications, such as big data analytics and machine learning, require increasingly large amounts of main memory, often exceeding the capacity of current commodity process…
A New Family of Thread to Core Allocation Policies for an SMT ARM Processor
Marta Navarro, Josué Feliu, Salvador Petit +2
Modern high-performance servers commonly integrate Simultaneous Multithreading (SMT) processors, which efficiently boosts throughput over single-threaded cores. Optimizing performa…
TailBench++: Flexible Multi-Client, Multi-Server Benchmarking for Latency-Critical Workloads
Zhilin Li, Lucia Pons, Salvador Petit +2
Cloud systems have rapidly expanded worldwide in the last decade, shifting computational tasks to cloud servers where clients submit their requests. Among cloud workloads, latency-…
SYNPA: SMT Performance Analysis and Allocation of Threads to Cores in ARM Processors
Marta Navarro, Josué Feliu, Salvador Petit +2
Simultaneous multithreading processors improve throughput over single-threaded processors thanks to sharing internal core resources among instructions from distinct threads. Howeve…
Understanding Cloud Workloads Performance in a Production like Environment
Lucia Pons, Josué Feliu, José Puche +5
Understanding inter-VM interference is of paramount importance to provide a sound knowledge and understand where performance degradation comes from in the current public cloud. Wit…