On Tue, 2008-08-12 at 17:31 -0500, Kirk, Benjamin (JSC-EG) wrote:
> I will see about sending you a patch to ex9 demonstrating SUPG for a
> scalar problem. John is right, for systems it gets a little too
> complicated for an example...
Thanks, I'd appreciate it!
>
> - Original Message -
>
I will see about sending you a patch to ex9 demonstrating SUPG for a scalar
problem. John is right, for systems it gets a little too complicated for an
example...
-Ben
- Original Message -
From: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
To: Adam C Powell IV <[EMAIL PROTECTED]>
Cc: libmes
On Tue, Aug 12, 2008 at 5:15 PM, Adam C Powell IV <[EMAIL PROTECTED]> wrote:
> [Sorry to post a -users message to -devel; I can't post to -users.]
Interesting. I can see about adding you to the list, if you want? Or
is it just an issue with your domain?
> I have a very high-Peclet number advect
[Sorry to post a -users message to -devel; I can't post to -users.]
I have a very high-Peclet number advection-diffusion problem, and would
like to use upwind differencing for the advection terms to reduce
numerical diffusion. I don't see this in any of the libmesh examples,
but the online galler
On Tue, Aug 12, 2008 at 10:17 AM, Benjamin Kirk <[EMAIL PROTECTED]> wrote:
Especially when T is a char - that is 24 bytes on a x86_64 in overhead!
>>>
>>> Yeah, because of the pointers... I believe sizeof(char) is still 1 on
>>> x86_64. That's pretty bad...
>>
>> A more feasible option might
>>> Especially when T is a char - that is 24 bytes on a x86_64 in overhead!
>>
>> Yeah, because of the pointers... I believe sizeof(char) is still 1 on
>> x86_64. That's pretty bad...
>
> A more feasible option might be a single vector. Then take the
> current char** and align it out in a strai
