20150907

1. 영어 기사 읽기
1) Awe Has Social Value, Scientific American
– This new research, he says, proves that awe can make people less self-involved and more attuned to the needs of the larger group. (attune – 적절히 대응하다)
2) Chinese navy ships entered U.S. waters off Alaskan coast, CNN


2. Dhrystone benchmark
최근에 LEON3 성능 평가를 위해 SPEC CPU 2006을 사용하려다 어려움을 겪었는데, LEON3에서 Dhrystone benchmark를 실행하는 것을 보았다[1]. Dhrystone benchmark이 임베디드 환경에서의 성능 평가에 적합하다고 한다[3]. (Derived benchmarks, based on real application code, represent the best of both worlds and are perfectly suited for embedded environments.)

References:
[1] See LEON3 run Linux on FPGA, https://www.youtube.com/watch?v=_mqOpgM7FTQ
[2] Dhrystone, Wikipedia, https://en.wikipedia.org/wiki/Dhrystone
[3] Alan R. Weiss, Dhrystone Benchmark, History, Analysis, “Scores” and Recommendations, http://www.eembc.org/techlit/datasheets/dhrystone_wp.pdf

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