[sage-support] Re: Cygwin vs VM

2007-05-27 Thread mabshoff



On May 27, 5:53 pm, davedo2 <[EMAIL PROTECTED]> wrote:
> Ooops, color me red of face. The very slow time was for an install of
> SAGE
> under a VM module of Kubuntu that I had previously built. I just tried
> the SAGE
> VM module (not the latest) and it only took 50+ secs for the same
> image. I am
> still curious about Cygwin though...Dave
>

Cygwin support has been dropped since 2.5.1 or 2. The reason is that
many components do not build/work correctly on Cygwin. Up to 2.5.0
those have been not very essential to the normal SAGE user, but since
libSingular failed to run correctly on SAGE despite lots of work put
into it Cygwin support was dropped. SAGE under VMWare should run
faster compared to Cygwin, the only disadvantage is a somewhat bigger
download and also somewhat more of an effort to configure the
networking via VWMare.

Cheers,

Michael


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[sage-support] Re: Cygwin vs VM

2007-05-27 Thread davedo2

Ooops, color me red of face. The very slow time was for an install of
SAGE
under a VM module of Kubuntu that I had previously built. I just tried
the SAGE
VM module (not the latest) and it only took 50+ secs for the same
image. I am
still curious about Cygwin though...Dave

On May 27, 8:43 am, davedo2 <[EMAIL PROTECTED]> wrote:
> In the install doc for 2.4 it was mentioned that a Cygwin install for
> windows was being developed, but it's not mentioned in the 2.5 doc.
> I'm curious about relative performance of the two. On my windows PC
> the VM module is painfully slow when running the Notebook, but I only
> have 1G so VMware only gets 512K. On a slower Linux PC I have one of
> the sample images from the wiki rendering in just over 80 secs., but
> it takes ~350 secs. under VM. Just curious if Cygwin would offer any
> improvement when in windows...Dave


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