Lbench
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
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Notes
Leaders and contributors
| Contact(s) | Role |
|---|---|
| Kornelix | Maintainer |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| Developer | Download | http://kornelix.squarespace.com/downloads/ |
Software prerequisites
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.
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