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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Masamoto, K. Yoshida, T. |
| Copyright Year | 2007 |
| Description | Author affiliation: Dept. of Creation Inf., Kyushu Inst. of Technol., Iizuka (Masamoto, K.; Yoshida, T.) |
| Abstract | MPSS simulates the behavior of a high traffic transaction processing system. An effective use of MPSS is the analysis of the impact of exclusive control of system resources over multiple processes. MPSS consists of a control process and multiple application processes. The control process is designed to simulate a transaction processing monitor. It initiates and oversees multiple application processes running concurrently. An application process behaves as a transaction processing application, however it does not access databases, or communicate with remote users. Instead, it consumes CPU, holds system resources, and waits for an event or a resource by invoking system calls provided by the MPSS system call library. Some of the system calls provided are LOCK and UNLOCK, both for controlling exclusive use of a resource, and WAIT, for an event of a resource to be released by other processes or for a defined time period to simulate process wait for events such as I/O completions. All the activities are traced and logged for later analysis. MPSS can also be used as a test bed for a system call library routine in testing and/or evaluating its effect to the system. It is also possible to test a new application model in the MPSS environment in regard to its affect to existing system activities before going into production. |
| Starting Page | 36 |
| Ending Page | 43 |
| File Size | 295473 |
| Page Count | 8 |
| File Format | |
| ISBN | 9780769533384 |
| DOI | 10.1109/EDOCW.2007.19 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-10-15 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | System testing Process control Libraries Traffic control Control systems Process design Remote monitoring Transaction databases Discrete event simulation Production systems |
| Content Type | Text |
| Resource Type | Article |
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