Programming pearls

Author:

Bentley Jon1

Affiliation:

1. AT&T Bell Laboratories, Room 2C-317, 600 Mountain Avenue, Murray Hill, NJ

Publisher

Association for Computing Machinery (ACM)

Subject

General Computer Science

Reference2 articles.

1. Don Knuth's "Empirical Study of FORTRAN Programs" appeared in Software-Practice and Experience1 in 1971 (pp. 105-133). Section 3 on "dynamic statistics" discusses both line-count and procedure-time profilers and the statistics they were used to gather. Section 4 tunes seventeen critical inner loops for speedup factors ranging from 1.5 to 13.1. I have read this classic paper at least once a year for the past decade and it gets better every time; I can't recommend it too highly.

2. A new section on "Literate Programming" debuts in this issue of Communications. I expect that most readers of this column will enjoy most literate programs and their reviews. This month's offering is particularly juicy: David Hanson uses a profiler to produce a rock-solid and efficient program for computing common words in a file and John Gilbert eloquently and insightfully compares Hanson's approach to Knuth's and McIlroy's solutions in the June 1986 "Programming Pearl:s."

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Complex Small Target Image Recognition Algorithm Based on Data Enhancement in YOLOv7;2023 IEEE 6th International Conference on Pattern Recognition and Artificial Intelligence (PRAI);2023-08-18

2. A matrix model for the flow of control in prolog programs with applications to profiling;Software: Practice and Experience;1994-08

3. Partition testing, stratified sampling, and cluster analysis;ACM SIGSOFT Software Engineering Notes;1993-12

4. Language design for program manipulation;IEEE Transactions on Software Engineering;1992

5. Profiling prolog programs;Software: Practice and Experience;1988-09

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