June 2017
Intermediate to advanced
304 pages
7h 12m
English
Content preview from Distributed Computing in Java 9
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Amdahl's law
Amdahl's law is frequently considered in parallel computing to forecast the improvement in process speedup when increasing the use of multiple system processors. Amdahl's Law is named after the famous computer scientist Gene Amdahl; it was submitted at the American Federation of Information Processing Societies (AFIPS) during the Spring Joint Computer Conference in the year 1967.
The standard formula for Amdahl's Law is as follows:
where:
- Slatency is the calculated improvement of the latency (execution) of the complete task.
- s is the improvement in execution of the part of the task that benefits from the improved system resources. ...
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