| Budget Amount *help |
¥21,190,000 (Direct Cost: ¥16,300,000、Indirect Cost: ¥4,890,000)
Fiscal Year 2016: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
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| Outline of Final Research Achievements |
There are large-scale distributed systems with 10 million computers working on Internet. And, the number of computing devices connected to the Internet is going to reach 10 billions. Nevertheless, known techniques can simulate only millions of nodes. Our goal was inventing techniques to simulate 10 billion nodes.
The results include an event-driven simulation technique running on a distributed data processing system such as Apache Hadoop and Spark. The technique handles timing precisely thanks to its event-driven nature. A software implementing the technique could simulate 100 millions of nodes with a commodity PC.
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