Lbench

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Lbench

http://www.kornelix.net/lbench/lbench.html
a simple GNU/Linux multithread benchmarking tool.

Lbench can make the following measurements

  • integer-32 and floating-64 arithmetic performance
  • performance of a few engineering functions (sqrt, sin, etc.)
  • memory performance for cache memory and main memory
  • time overhead to acquire and release a mutex lock
  • time overhead to start and complete a process thread
  • time overhead to start and complete a sub-process
  • time overhead to call and return from a function
  • disk I/O throughput for various record and file sizes
  • All of these functions can be run with 1-9 parallel threads.





Licensing

License

Verified by

Verified on

Notes

License

GPLv3

Verified by

Kelly Hopkins

Verified on

16 October 2009




Leaders and contributors

Contact(s)Role
Kornelix Maintainer


Resources and communication

AudienceResource typeURI
DeveloperDownloadhttp://kornelix.squarespace.com/downloads/


Software prerequisites




Entry












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