Abstract:
Chip multithreading processor provides high throughput and parallel performance for the modern commercial workload, and brings about puzzles for the design and performance optimization of operating system and software. Aiming at the above problem, this paper demonstrates a multithreading benchmark with fully configurable integrated workload, runs performance test on the chip multithreading processor with various configurable workload, analyzes the influence of different scheduling on the performance, and proposes some optimization advice to the multithreading scheduleing in operating system.
Key words:
chip multithreading,
workload test,
contention,
affinity
摘要： 芯片多线程处理器给现代商业负载带来了高吞吐率和并行化高性能，同时也给操作系统和软件的设计以及性能优化带来难题。为此，设计一种完全可定制的集成负载多线程测试方法，在多种负载配置下对芯片多线程处理器进行性能测试，分析不同调度方式对性能的影响，为操作系统多线程调度提出优化思想。
关键词:
芯片多线程,
负载测试,
争用,
亲和性
CLC Number:
TANG Yi-Jian, LIAO Xiang-Ke, SHAO Li-Song. Performance Test and Analysis Based on Chip Multithreading Processor[J]. Computer Engineering, 2010, 36(18): 253-255.
唐夷简, 廖湘科, 邵立松. 基于芯片多线程处理器的性能测试及分析[J]. 计算机工程, 2010, 36(18): 253-255.