The SPLASH-2 programs: characterization and methodological considerations
ISCA '95 Proceedings of the 22nd annual international symposium on Computer architecture
Some Simple OpenMP Optimization Techniques
WOMPAT '01 Proceedings of the International Workshop on OpenMP Applications and Tools: OpenMP Shared Memory Parallel Programming
ICS '03 Proceedings of the 17th annual international conference on Supercomputing
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The efficient use of the memory system is a key issue for the performance of many applications. A benchmark written with OpenMP is presented that measures several aspects of a shared memory system like bandwidth, memory latency and inter-thread latency. Special focus is on revealing and identifying bottlenecks and possible hierarchies in the main memory system.