Intel® Integrated Performance Primitives

ippSetCpuFeatures IPP8.2 Update 1

i want to make some performance measurement, but ippSetCpuFeatures seems not to work on my machine

 

i get always a ippStsFeatureNotSupported

even if i use

IppGetCpuFeatures

to request the feature mask and pass the unmodified mask to

ippSetCpuFeatures

PX_FM (3)  is the only value which works for ippSetCpuFeatures

Any ideas?

Ralf

 

 

ippiGaussianBorder now only supports const borders

Hi,

I'm switching to the new Composer 2015 package containing IPP 8.2. I ran into a 'bug' straight away. A crucial part of my application suddenly didn't work anymore. Cause: see the title. I use mirrored borders...:-(. I cannot find any information on this change, and I am also worried that there will be more of this kind of surprises. Is there a list of functions of which the functionality has been limited?

Unresolved external ippmInvert_m_64f@32

Hi, I switched (or am trying to) to the new ipp version coming with the coposer 2015. so ipp8.2. I get an unresolved exteran on the ippm invert function. Non of . .lib seems to contain it. I know it is deprecated but it should still be there...

So where has it gone?

Any help would be appreciated.

Regards,

Rob

 

 

 

 

IppiRotate IppiGetRotateShift

Hi

From Ipp 8.2 documentation

1) IppiRotate :

angle : The angle of rotation in degrees. The source image is rotated counterclockwise around the origin (0,0).

IppiRotateCenter : ... This function rotates the ROI of the source image by angle degrees (counterclockwise for positive angle values)

while IppiGetRotateShift and AddRotateShift:

how to use IPP with opencv

hi guys,

i have intel cluster studio 2013 and redhat OS with 2 computenode having one intel mic card and one gpu (NVIDIA k20x). i tried so many ways to install opencv in masternode but i enable to proceed please do you have any idea about how to install opencv using intel parallel complier

please help me 

What is the ImageDataPtr class

Hello,

I need to write code for the JPEG encryption. I got the sample source code. To write my client app, I need to provide the parameters. B

I am struct-king with providing one parameter i,.e ImageDataPtr class method i,.e

 

UIC::ImageDataPtr dataPtr;
    dataPtr.p8u = //what I need to provide here;

could you please suggest me.

 

Regards,

sathish.

 

Intel IPP G723 and G729 audio codecs license

Hi

I want to integrate Intel IPP G723 and G729 audio codecs into pjsua. This will be used into a commercial application that needs to be installed on multiple places. We would like to know:

- how much a license for  IPP G723 and G729 audio codecs costs

- what types of licenses are available for multiple installations and how much it costs in each case

thanks

Bogdan

ippAlgDirect and ippAlgFFT take the same time

Hello,

I'm running  ippiCrossCorNorm_16u32f and  ippiCrossCorNorm_32f  on ipp 8.1

It seems that timing is related only to src and template sizes.

I tried running with ippAlgDirect and ippAlgFFT but timing is  the same in both methods.

timing is also the same for 16u input and float input

Im I doing something wrong?

 

Thanks

 

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