@inproceedings { Schintke2001, author = "Florian Schintke and Jens Simon and Alexander Reinefeld", title = "A Cache Simulator for Shared memory Systems", abstract = "Due to the increasing gap between processor speed and memory access time, a large fraction of a program's execution time is spent in accesses to the various levels in the memory hierarchy. Hence, cache-aware programming is of prime importance. For efficiently utilizing the memory subsystem, many architecture-specific characteristics must be taken into account: cache size, replacement strategy, access latency, number of memory levels, etc. In this paper, we present a simulator for the accurate performance prediction of sequential and parallel programs on shared memory systems. It assists the programmer in locating the critical parts of the code that have the greatest impact on the overall performance. Our simulator is based on the Latency-of-Data-Access Model, that focuses on the modeling of the access times to different memory levels. We describe the design of our simulator, its configuration and its usage in an example application.", booktitle = "Computational Science - ICCS 2001, International Conference San Francisco, CA, USA, May 2001, Proceedings, Part II", editor = "Vallis N. Alexandrov and Jack J. Dongarra and Benjoe A. Juliano and Rene S. Renner and C.J. Kenneth Tan", pages = "569--578", series = "Lecture Notes on Computer Science", volume = "2074", publisher = "Springer", year = "2001" }