Inter-thread communication efficiency

• Autorzy: Sagan J.

Identyfikatory

DOI

10.1515/umcsinfo-2015-0002

• Języki publikacji: EN

Abstrakty

EN

In this paper I compare inter-thread communication methods: blocking queue and LMAX Disruptor without synchronization according to a number of threads (CPU cores) and consumer rate. The research is carried out using a multiprocessor machine with Non Uniformed Memory and Oracle Java Runtime Environment. I determine if processing on many multi-core CPUs with NUMA is faster than on single multi- core CPU or vice versa.

Słowa kluczowe

EN

multithreading; multithread processing

• Wydawca: Wydawnictwo UMCS
• Czasopismo: Annales Universitatis Mariae Curie-Skłodowska. Sectio AI, Informatica
• Rocznik: 2015
• Tom: Vol. 15, no. 1
• Strony: 12--15
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Sagan J.

• Institute of Computer Science, Maria Curie-Sklodowska University, pl. M. Curie-Sklodowskiej 5, 20-031 Lublin, Poland

Bibliografia

• [1] Thompson Martin, Farley Dave, Barker Michael, and Gee Patricia andStewart Andrew. Disruptor: High performance alternative to bounded queues for exchanging data between concurrent threads. 2011.
• [2] Butcher Paul. Seven Concurrency Models in Seven Weeks: When Threads Unravel. Pragmatic Programmers, LLC, 2014.
• [3] Eckel Bruce. Thinking in Java. Fourth Edition. Prentice Hall PTR Upper Saddle River, 2005.
• [4] Java thread afinity https://github.com/peter-lawrey/java-thread-afinity.