Zobrazeno 1 - 2
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Publikováno v:
The International Journal of High Performance Computing Applications. 27:255-262
This case study presents an analytical performance model for the DARPA UHPC streaming sensor challenge problem developed using Aspen, a domain-specific language for performance modeling. The model focuses on the exploration of algorithmic tradeoffs,
Autor:
Ali Ibrahim, Xiaowei Jiang, Lixin Zhang, Sally A. McKee, Zhen Fang, Michael Allen Parker, John B. Carter
Publikováno v:
The Journal of Supercomputing. 62:510-549
Inability to hide main memory latency has been increasingly limiting the performance of modern processors. The problem is worse in large-scale shared memory systems, where remote memory latencies are hundreds, and soon thousands, of processor cycles.