Development of a new Java channel access library JCAL

Sako, Hiroyuki ; Ikeda, Hiroshi*

Java channel access library JCA has been widely used for device control applications in Java. However, JCA has instability problems and vulnerability of the codes. To overcome the issues, a new compact Java channel access library, JCAL (Java Channel Access Light library) has been developed. A special care is taken to keep thread safety and code robustness. The main part of the library is designed to work in a single thread, with the other threads for the monitor call-back functions. Benchmark tests have been carried out and compared to JCA, which show comparable performance.

Language	:	English
Journal	:	Proceedings of 12th International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS 2009) (CD-ROM)
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Pages	:	p.842 - 844
Publication Year/Month	:	2009/10
Meeting title	:	12th International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS 2009)
Held date	:	2009/10
Location (city)	:	Kobe
Location (country)	:	Japan
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DOI for research data	:
Keywords	:	no keyword
Research Facility	:	J-PARC加速器
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Article of JAEA R&D Review	:
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Registration No. : BB20092197
JAEA Abstracts No. :
Paper Submission No. : 8482

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