Unixbench!!! Post: 302077083

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Top Forums UNIX for Dummies Questions & Answers Unixbench!!! Post 302077083 by juliano.potrich on Monday 19th of June 2006 09:56:24 AM

06-19-2006

Registered User

Unixbench!!!

Please, if somebody can help me to understand the results of unixbench.

I have read some information about benchmarking but i cant find a explanation about these results.

Dhrystone 2 using register variables
Double-Precision Whetstone
System Call Overhead
Pipe Throughput
Pipe-based Context Switching
Process Creation
Execl Throughput
File Read 1024 bufsize 2000 maxblocks
File Write 1024 bufsize 2000 maxblocks
File Copy 1024 bufsize 2000 maxblocks
File Read 256 bufsize 500 maxblocks
File Write 256 bufsize 500 maxblocks
File Copy 256 bufsize 500 maxblocks
File Read 4096 bufsize 8000 maxblocks
File Write 4096 bufsize 8000 maxblocks
File Copy 4096 bufsize 8000 maxblocks
Shell Scripts (1 concurrent)
Shell Scripts (8 concurrent)
Shell Scripts (16 concurrent)
Arithmetic Test (type = short)
Arithmetic Test (type = int)
Arithmetic Test (type = long)
Arithmetic Test (type = float)
Arithmetic Test (type = double)
Arithoh
C Compiler Throughput
Dc: sqrt(2) to 99 decimal places
Recursion Test--Tower of Hanoi
select()

-- what this lines does?
-- what that means?

THANKS!!!

juliano.potrich

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LEARN ABOUT DEBIAN

file::copy::link

File::Copy::Link(3pm)					User Contributed Perl Documentation				     File::Copy::Link(3pm)

NAME

       File::Copy::Link - Perl extension for replacing a link by a copy of the linked file.

SYNOPSIS

	 use File::Copy::Link;
	 copylink 'file.lnk';

	 use File::Copy::Link qw(safecopylink);
	 safecopylink 'file.lnk';

DESCRIPTION

       "copylink"
	   reads the filename linked to by the argument and replaced the link with a copy of the file.	It opens a filehandle to read from the
	   link, deletes the link, and then copies the filehandle back to the link.

       "safecopylink"
	   does the same as "copylink" but without the open-and-delete manouvre.  Instead, it uses "File::Spec::Link" to find the target of the
	   link and copies from there.

       This module is mostly a wrapper round "File::Spec::Link::linked" and "File::Copy::copy", the functionality is available in a command line
       script copylink.

   EXPORT
       Nothing by default, can export "copylink", `"safecopylink".

SEE ALSO

       copylink(1) File::Copy(3) File::Spec::Link(3)

AUTHOR

       Robin Barker, <Robin.Barker@npl.co.uk>

COPYRIGHT AND LICENSE

       Copyright 2003, 2006, 2007 by Robin Barker

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.12.4							    2011-09-30						     File::Copy::Link(3pm)