[yt-dev] Good benchmark?

[Matthew Turk]

Definitely, yes.  For what it's worth, the specific use case I have in
mind is for performance testing a system, so I think scalability will
be important.

On Fri, Mar 1, 2013 at 2:01 PM, Cameron Hummels <chummels at gmail.com> wrote:
> It might be worth showing how well this works on a single proc as well as
> how well it works using parallel mode on a few different numbers of
> processors.
>
>
> On Fri, Mar 1, 2013 at 1:57 PM, Christopher Moody <chrisemoody at gmail.com>
> wrote:
>>
>> Perhaps a benchmark for simply calculating a derived field? This would
>> then profile a much smaller codebase.
>>
>> Also benchmarking projections/fields for AMR/octree/particles of similar
>> resolutions would be pretty cool.
>>
>> chris
>>
>>
>> On Fri, Mar 1, 2013 at 10:53 AM, Matthew Turk <matthewturk at gmail.com>
>> wrote:
>>>
>>> Okay, I like that idea.  So a unified script with timing for in each
>>> section might include:
>>>
>>>  * Halo profiling
>>>  * Global projection
>>>  * Global profiles
>>>  * Global VR (CTF and OffAxisProj)
>>>
>>> I think we probably want a large unigrid and a large AMR dataset to
>>> run these on, too.
>>>
>>> On Fri, Mar 1, 2013 at 1:50 PM, Nathan Goldbaum <goldbaum at ucolick.org>
>>> wrote:
>>> > Probably a good idea to try some off axis projections or simple volume
>>> > renderings to test the VR code.
>>> >
>>> >
>>> > On Fri, Mar 1, 2013 at 10:48 AM, Matthew Turk <matthewturk at gmail.com>
>>> > wrote:
>>> >>
>>> >> Hi all,
>>> >>
>>> >> I got an email asking for a benchmark of yt.  I think this is very,
>>> >> very valuable to have going forward.  I was wondering if anyone had
>>> >> any suggestions?
>>> >>
>>> >> I'm thinking that we probably want to test things like the halo
>>> >> finder, projections, and phase plots.  Would a medium (1536^3) halo
>>> >> profiling run do that?  Do we want to add on some global projections
>>> >> and phase plots as well?
>>> >>
>>> >> -Matt
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>>> >
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>>
>>
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>
>
>
> --
> Cameron Hummels
> Postdoctoral Researcher
> Steward Observatory
> University of Arizona
> http://chummels.org
>
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