[KEK Online Group] → [Nakayoshi's Page] → [Linux RT Extensions]

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Performance Evaluation of Linux Real-Time Extensions

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Activities:

We are evaluating the perfomance of leading Linux Real-Time Extensions, such as POSIX.1b, KURT, RTLinux, etc. Our evaluation is doing from the following points of view: Interrupt Respose Time, Real-Time functions, scheduling algorithm, capability of VMEbus or CAMAC I/O and Network performance. We expect them to be used for HEP DAQ System, particulary the part of that the requirement to the latency is crucial, such as the Level2 Trigger System.

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Related Reports:

• JPS2000 Talk(in Japanese) updated

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References:

• RTLinux
• KURT
• Red Linux
• Hard Hat Linux
• BlueCat Linux

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Related Sites/Pages:

• KEK Online Group
• KEK Home Page

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Last Modified: Nov. 16, 2000 by K. Nakayoshi(kazuo.nakayoshi@kek.jp)