-Vfirlms.csv: ignored: incorrect option key
I am trying to create a performance .csv file for IPP 8.2 with following command:Intel\IPP\v8.2\tools\intel64\perfsys>ps_ipps -f FIRLMS_32f -V firlms.csvand getting this error:Command line options:...
View ArticleLossless JPEG Image Compression
Dear Ladies and Gentlemen,we are using IPP 6.x for lossy JPEG compression. As far as I know we had never updated from this version. Now we would like to use "Lossless JPEG Compression". But now it is...
View ArticleThresholding to min(datatype) and max(datatype)
Hi, it is often needed to threshold image from gray colors to black/white. There are many Threshold functions, but I can not find any which is able to do it. For example we have 1 channel image with...
View ArticleMax size of vectors
In many IPP API's the size type of a vector is 'int'. Two questions arise:1. What should I do if I have a vector with size greater that 2^31?2. What will IPP various functions return if I input them...
View ArticleIPP 7.0 on Centos 7 64 bit
Hello,Was IPP 7.0 ever built for 64 bit centos7?Regards,TomThread Topic: Question
View ArticleIs there has any possibilities to write a houdini library for 32-bit android...
Hello there,I'm a intel core android user that I'm using Asus Zenfone 6 now (The CPU model is Intel Atom Z2580). Although asus doesn't support further development on 32-bit phones now, there are some...
View ArticleIPP 7.0 UIC w/ JPEG2000 support
I am a registered customer but do not have access to the UIC area.I am looking for the UIC source w/ JPEG2000 support targeting IPP v7.0.5.233.Where can I download?Regards
View ArticleFilterMinBorder/FilterMaxBorder
Hi all,I get different results if I use the in-place flavor of the ippiFilterMinBorder/ippiFilterMaxBorder functions (pSrc is equal to pDst) compared to the not-in-place variants. I observe some...
View ArticleippiScaleC_8u_C1IR with negative mVal bug ?
Hi, I would like to achieve image inverse. So [src] = 255-[src]I use: ippiScaleC_8u_C1IR(pSrc, Width, -1, 255, roiSize, ippAlgHintFast) , but it does not work. Source image does not changed ... 57
View ArticlePlatform-Aware Functions overhead
Are _L variants slower? Will I get code bloat if I mix _L and normal variants of the same function? Or are both functions implemented only once underneath?
View ArticleBlowfish in ipp 2017
HelloI was trying to localize Blowfish algorithm in the new versions of ipp (2017). Although inhttps://software.intel.com/en-us/forums/intel-integrated-performance-pri...it seems an implementation was...
View ArticleWrite combining
Hi,Does ipp read from the bytes it writes? I'm contemplating resizing directly to graphics memory. It's fine to write to GPU memory, but slow to read from it. Can ipp output to write only memory? Does...
View ArticleIPP Image Legacy API Replacement
I am trying to replace the deprecated the IPP Legacy APIs present in IPP8.X version with latest ones, For example, the API of type ippiFilterSobelHoriz_XXX from IPP8.X has to be replaced with...
View ArticleMoving IppiResizeSpec
Is it safe to move the bytes from a IppiResizeSpec, or does it contain internal pointers?
View ArticleIpp for 8u->float conversion and add
Hi experts,im struggling to implement an efficient IPP-based funtion to this simple task:"add 8u-image to existing float-image without creating an temporary float image."int img_sz = 1024*768;float...
View ArticleAlternative for ippiSSIM_32f_C1R
Hi,Function ippiSSIM_32f_C1R and others was excluded from the latest versions of IPP without any supposed alternative. Can you tell, why it was performed, what can be used instead?Thanks
View ArticleAMD support
Hi, I'm a developer from OEM tools in IDC. We are using Intel® Integrated Performance Primitives (Intel® IPP) library in one of our tools. I'd like to know if IPP supports AMD A9-9430 processor? and if...
View ArticleiwiImage_Alloc fails for zero height image
Bug: You can't alloc a zero size image in Integration Wrappers for ipp because ippsMalloc returns nullptr and iwiImage_Alloc thinks this is an error.Bruno
View ArticleWrong example on the FIRMR reference page
Hi.IMHO, there are several misstakes on the FIRMR reference page (https://software.intel.com/en-us/node/529034).1) ippsFIRMR_Init_32f - redundant "_" in function name2) Wrong sizes of pDlySrc and pSrc....
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