Feliu-Pérez, Josué; Sahuquillo Borrás, Julio; Petit Martí, Salvador Vicente; Duato Marín, José Francisco(ACM, 2014-06)
To mitigate the impact of bandwidth contention, which in some processes can yield to performance degradations up to 40%, we devise a scheduling algorithm that tackles main memory and L1 bandwidth contention. Experimental ...
Feliu-Pérez, Josué; Sahuquillo Borrás, Julio; Petit Martí, Salvador Vicente; Duato Marín, José Francisco(Institute of Electrical and Electronics Engineers (IEEE), 2016-02)
The memory hierarchy plays a critical role on the performance of current chip multiprocessors. Main memory is shared by all the running processes, which can cause important bandwidth contention. In addition, when the ...
Feliu Pérez, Josué; Sahuquillo Borrás, Julio; Petit Martí, Salvador Vicente; Duato Marín, José Francisco(IEEE, 2013)
Improving the utilization of shared resources is a
key issue to increase performance in SMT processors. Recent
work has focused on resource sharing policies to enhance the
processor performance, but their proposals ...