Difference between revisions of "Lbench"

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(Created page with "{{Entry |Name=Lbench |Short description=a simple GNU/Linux multithread benchmarking tool. |Full description=Lbench can make the following measurements * integer-32 and floating-6...")
 
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* disk I/O throughput for various record and file sizes
 
* disk I/O throughput for various record and file sizes
 
* All of these functions can be run with 1-9 parallel threads.
 
* All of these functions can be run with 1-9 parallel threads.
 +
|Homepage URL=http://www.kornelix.net/lbench/lbench.html
 
|User level=intermediate
 
|User level=intermediate
|Status=Live
 
|Component programs=
 
|Homepage URL=http://kornelix.squarespace.com/lbench/
 
|VCS checkout command=
 
 
|Computer languages=C++
 
|Computer languages=C++
 
|Documentation note=The user guide is available from the [help] button and goes into more detail about each benchmark and its configurable parameters.
 
|Documentation note=The user guide is available from the [help] button and goes into more detail about each benchmark and its configurable parameters.
|Paid support=
 
|IRC help=
 
|IRC general=
 
|IRC development=
 
|Related projects=
 
 
|Keywords=C++,network,multi-threaded,benchmark,tool,performance,multi-threading
 
|Keywords=C++,network,multi-threaded,benchmark,tool,performance,multi-threading
|Is GNU=n
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|Version identifier=3.2
|Last review by=Kelly Hopkins
+
|Version date=2016/12/29
|Last review date=2009-10-16
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|Version status=stable
 +
|Version download=http://www.kornelix.net/downloads/tarballs/lbench-3.2.tar.gz
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|Last review by=Alejandroindependiente
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|Last review date=2017/01/20
 
|Submitted by=Database conversion
 
|Submitted by=Database conversion
 
|Submitted date=2011-04-01
 
|Submitted date=2011-04-01
|Version identifier=1.1
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|Status=
|Version date=2009-08-21
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|Is GNU=No
|Version status=stable
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|License verified date=2009-10-16
|Version download=http://kornelix.squarespace.com/storage/downloads/lbench-1.1.tar.gz
+
}}
 +
{{Project license
 +
|License=GPLv3
 +
|License verified by=Kelly Hopkins
 
|License verified date=2009-10-16
 
|License verified date=2009-10-16
|Version comment=
 
 
}}
 
}}
 
{{Person
 
{{Person
 +
|Real name=Kornelix
 
|Role=Maintainer
 
|Role=Maintainer
|Real name=Kornelix
 
 
|Email=kornelix@yahoo.de
 
|Email=kornelix@yahoo.de
 
|Resource URL=
 
|Resource URL=
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|Use=system-administration
 
|Use=system-administration
 
}}
 
}}
{{Project license
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{{Featured}}
|License=GPLv3
 
|License verified by=Kelly Hopkins
 
|License verified date=2009-10-16
 
}}
 

Latest revision as of 21:55, 19 January 2017


[edit]

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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The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.