[Insight-developers] fill

[Bill Lorensen]

Or maybe Ubuntu is milliseconds and windows is seconds?



On Wed, Apr 10, 2013 at 11:28 AM, Bill Lorensen <bill.lorensen at gmail.com>wrote:

> The Ubuntu timings are much longer than windows. Was that expected?
>
>
>
> On Wed, Apr 10, 2013 at 10:42 AM, <M.Staring at lumc.nl> wrote:
>
>>
>>
>> -----Original Message-----
>> From: Staring, M. (LKEB)
>> Sent: woensdag 10 april 2013 16:28
>> To: Insight Developers (insight-developers at itk.org)
>> Subject: FW: fill
>>
>> Forgot to include the maliing list
>>
>> -----Original Message-----
>> From: Staring, M. (LKEB)
>> Sent: woensdag 10 april 2013 16:24
>> To: 'Williams, Norman K'; blowekamp at mail.nih.gov
>> Cc: matt.mccormick at kitware.com
>> Subject: RE: fill
>>
>> Hi,
>>
>> Attached you can find some timings for different POD types, I tested for
>> short, int, float and double. std::fill_n is always faster, but less so for
>> longer types.
>>
>> I simply modified itk::Array::Fill to use std::fill_n instead of
>> referring to the vnl_vector::fill which uses a simple loop over the data.
>> Not sure if this is the way to go, but my experimental looks green:
>>
>>         http://open.cdash.org/buildSummary.php?buildid=2871413
>>
>> The patch I just submitted to gerrit:
>>
>>         http://review.source.kitware.com/#/c/10801/
>>
>> Curious to your comments,
>>
>> Regards, Marius
>>
>> -----Original Message-----
>>
>>
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>
>
> --
> Unpaid intern in BillsBasement at noware dot com
>



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Unpaid intern in BillsBasement at noware dot com
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