#18019: Slow performance when running mpfi in Sage (compairing to Perl)
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Reporter: akhi | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.6
Component: algebra | Resolution:
Keywords: | Merged in:
Authors: Akhilesh P. | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Description changed by akhi:
Old description:
> I have wrote a simple program for addition and multiplication in Sage
> using mpfi . same thing when I runs in Perl it took much lesser time
> Example::{{{{
> sage: %runfile test3.sage
> 3.14159265358979323846264338328? is the mpfi number
> 10.4374148846 seconds time for 1000000 divisions
> sage: %runfile test3a.sage
> 3.14159265358979323846264338328? is the mpfi number
> 8.87430405617 seconds time for 1000000 additions
> sage:
>
> akhi@akhi:~$ perl test3.pl
> [3.1415926535897932384626433832793,3.1415926535897932384626433832825] is
> the mpfi number
> total time = 2 seconds time for 1000000 divisions
> akhi@akhi:~$ perl test3a.pl
> [3.1415926535897932384626433832793,3.1415926535897932384626433832825] is
> the mpfi number
> total time = 2 seconds time for 1000000 additions
> akhi@akhi:~$
>
>
> }}}
New description:
I have wrote a simple program for addition and multiplication in Sage
using mpfi . same thing when I runs in Perl it took much lesser time
Example::
{{{
sage: %runfile test3.sage
3.14159265358979323846264338328? is the mpfi number
10.4374148846 seconds time for 1000000 divisions
sage: %runfile test3a.sage
3.14159265358979323846264338328? is the mpfi number
8.87430405617 seconds time for 1000000 additions
sage:
akhi@akhi:~$ perl test3.pl
[3.1415926535897932384626433832793,3.1415926535897932384626433832825] is
the mpfi number
total time = 2 seconds time for 1000000 divisions
akhi@akhi:~$ perl test3a.pl
[3.1415926535897932384626433832793,3.1415926535897932384626433832825] is
the mpfi number
total time = 2 seconds time for 1000000 additions
akhi@akhi:~$
}}}
--
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Ticket URL: <http://trac.sagemath.org/ticket/18019#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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