Browsing by Subject "Database workload"

Now showing items 1-6 of 6

    • Conference Object  

      Exploring database workloads on future clustered many-core architectures 

      Petrides, P.; Diavastos, Andreas; Trancoso, Pedro (2011)
      Decision Support System (DSS) workloads are known to be one of the most time-consuming database workloads that process large data sets. Traditionally, DSS queries have been accelerated using large-scale multiprocessor. In ...
    • Article  

      Fine-grain parallelism using multi-core, Cell/BE, and GPU systems 

      Pratas, F.; Trancoso, Pedro; Sousa, L.; Stamatakis, A.; Shi, G.; Kindratenko, V. (2012)
      Currently, we are facing a situation where applications exhibit increasing computational demands and where a large variety of parallel processor systems are available. In this paper we focus on exploiting fine-grain ...
    • Article  

      In-memory parallelism for database workloads 

      Trancoso, Pedro (2002)
      In this work we analyze the parallelization of database workloads for an emerging memory technology: Processing-In-Memory (PIM) chips. While most previous studies have used scientific workloads to evaluate PIM architectures, ...
    • Article  

      Memory-, bandwidth-, and power-aware multi-core for a graph database workload 

      Trancoso, Pedro; Martinez, N.; Larriba-Pey, J. -L (2011)
      Processors have evolved to the now de-facto standard multi-core architecture. The continuous advances in technology allow for increased component density, thus resulting in a larger number of cores on the chip. This, in ...
    • Conference Object  

      Scalability and efficiency of database queries on future many-core systems 

      Petrides, P.; Diavastos, Andreas; Christofi, Constantinos; Trancoso, Pedro (2013)
      Decision Support System (DSS) workloads are known to be one of the most time-consuming database workloads that process large data sets. Traditionally, DSS queries have been accelerated using large-scale multiprocessors. ...
    • Conference Object  

      Using personality metrics to improve cache interference management in multicore processors 

      Otoom, M.; Jaleel, A.; Trancoso, Pedro (Association for Computing Machinery, Inc, 2017)
      The trend of increasing the number of cores in a processor will lead to certain challenges, among which the fact that more cores issue more memory requests and this in turn will increase the competition, or interference, ...