Lbench
This entry published by the Free Software Foundation.
Lbench
http://kornelix.squarespace.com/lbench/
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.
Documentation
The user guide is available from the [help] button and goes into more detail about each benchmark and its configurable parameters.
Licensing
| License | Verified by | Verified on | Notes |
|---|---|---|---|
| GPLv3 | Kelly Hopkins | 2455120.516 October 2009 |
Leaders and contributors
| Contact(s) | Role |
|---|---|
 Kornelix | Maintainer |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| Developer | Download | http://kornelix.squarespace.com/downloads/ |
Software prerequisites
Click here if you'd like to report a problem or make a suggestion that could
This entry (in part or in whole) was last reviewed on 16 October 2009.
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This page was last modified on 12 April 2011, at 14:10.