Now showing items 1-2 of 2

    • Adaptive prefetching for shared cache based chip multiprocessors 

      Kandemir, M.; Zhang, Y.; Öztürk, Özcan (IEEE, 2009-04)
      Chip multiprocessors (CMPs) present a unique scenario for software data prefetching with subtle tradeoffs between memory bandwidth and performance. In a shared L2 based CMP, multiple cores compete for the shared on-chip ...
    • Prefetch throttling and data pinning for improving performance of shared caches 

      Öztürk, Özcan.; Son, S. W.; Kandemir, M.; Karaköy, M. (IEEE, 2008-11)
      In this paper, we (i) quantify the impact of compilerdirected I/O prefetching on shared caches at I/O nodes. The experimental data collected shows that while I/O prefetching brings some benefits, its effectiveness reduces ...