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LAPACK95         


Author: Ron Ford
Date: Sep 12, 2008 14:24

Lapack seems to be the topic of the week, and I thought I might try to
follow it more closely by actually having it.

Lapack has a wiki:
http://en.wikipedia.org/wiki/LAPACK
, which doesn't have a very fortran flavor.

Lapack95 has a web presence but is largely unfinished:
http://www.netlib.org/lapack95/
The FAQ and release notes say "still building."

I was hoping to find something appropriate for poor people on windows and
found:
http://www.netlib.org/lapack95/
This claims that MS Visual studio or a PGI compiler are prereq's. Frankly,
the information here is somewhat crossed as well. (I have MS Visual Studio
through '98 but the bandwagon left me behind with the dot net framework.)

The sum of the parts is that there seems to be incomplete and somewhat
contradictory information out there on how to get Lapack working. I wish I
could afford Intel to take the guesswork right out of it, but alas, I've
survived two terms of Bush.
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Re: LAPACK95         


Author: Tim Prince
Date: Sep 12, 2008 15:34

Ron Ford wrote:
>
> I have an ubuntu partition if that's the last option. What are a person's
> options with Lapack if a software budget doesn't exist right now?
>
Did you consider the non-commercial license for Intel Fortran on linux,
or the 4.5 month free beta version
http://softwarecommunity.intel.com/isn/Community/en-US/forums/thread/30262610.as...
?
no comments
Re: LAPACK95         


Author: Steven G. Kargl
Date: Sep 12, 2008 20:17

In article ,
Ron Ford writes:
>
> I have an ubuntu partition if that's the last option. What are a person's
> options with Lapack if a software budget doesn't exist right now?
>

http://www.netlib.org/lapack/

Note the conspicuous lack of 95 in the URL.

--
sgk
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Re: LAPACK95         


Author: glen herrmannsfeldt
Date: Sep 15, 2008 02:51

Steven G. Kargl wrote:
(snip)
> Clearly states that it the instruction for a Unix installation.
> Linux is not Unix.
> Gives instructions for installation on Unix, Windows, and VAX.

VAX running Berkeley Unix, VMS, Linux, NetBSD, ...,?

As I understand it, FreeBSD and NetBSD are based on Berkeley
unix with all AT&T code replaced. If so, is it still unix?

-- glen
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Re: LAPACK95         


Author: Steven G. Kargl
Date: Sep 15, 2008 07:06

In article comcast.com>,
glen herrmannsfeldt ugcs.caltech.edu> writes:
> Steven G. Kargl wrote:
> (snip)
>
>> Clearly states that it the instruction for a Unix installation.
>> Linux is not Unix.
>
>
>> Gives instructions for installation on Unix, Windows, and VAX.
>
> VAX running Berkeley Unix, VMS, Linux, NetBSD, ...,?
>
> As I understand it, FreeBSD and NetBSD are based on Berkeley
> unix with all AT&T code replaced. If so, is it still unix?

Your understanding is incorrect, only certain files were removed.
Here's an interesting read.
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Re: LAPACK95         


Author: glen herrmannsfeldt
Date: Sep 16, 2008 12:37

Steven G. Kargl wrote:
(snip, I wrote)
>>As I understand it, FreeBSD and NetBSD are based on Berkeley
>>unix with all AT&T code replaced. If so, is it still unix?
> Your understanding is incorrect, only certain files were removed.
> Here's an interesting read.

I suppose then no-one really knows. Except for the last
six files, it was done by so many people, it is hard to say
that there wasn't any cheating going on.

It seems to me that they were at least legally replaced,
if not physically replaced. Testing code for
copyright infringement isn't easy, though. If I find

I=I+1

in two Fortran programs, that isn't much of an indicator
that one was copied from the other. It might not be
hard to write a program that would rearrange the code,
change variable names, and otherwise obscure the
original source. (Not the goal of most obfuscators.)
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Re: LAPACK95         


Author: Ron Ford
Date: Sep 16, 2008 17:51

On Sun, 14 Sep 2008 18:59:17 -0700, Richard Maine posted:
> Ron Ford wrote:
>
>> On Sun, 14 Sep 2008 17:41:42 -0500, Steven G. Kargl posted:
>
>>> Linux is not Unix.
>>
>> I use linux and unix interchangeable as unWindows OS's. I realize this
>> lacks nuance,
>
> Apparently "lacking nuance" means being just plain wrong. If you want to
> use a general term for the category in question, "Unix" is at least a
> reasonably accurate term, plus or minux some nuances. "Linux" is not;
> that's just plain wrong.

My sysadmin buddy tells me that linux is one of the unices. To see him hop
around on my solaris and ubuntu partitions is to see a virtuoso.

I think what I see in both places is that everything is in a folder.
There's lapack/testing/eig on all these systems, after you "untar" them,
untarring being the kiss of death for a windows install.
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