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Click on the DETAILS tab on this page:
http://software.intel.com/en-us/articles/intel-ipp/
I also use the polyphase resampling functions and won't be able to switch to 7.0. I sure hope the quality of the coding in IPP is better than this poor product management.
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Thank you, I've also requested that the graphic be updated.
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Please update us on whether ippResamplePolyphase will be restored to the IPP lib. We need to keep up with the newest versions of IPP to support new processors,but cannot without the function being restored or brewing our own. Creating our own version will require a significant effort for us since its used in multiple places in our design and is tightly tied in. We need to know if we shouldgo ahead with creating our own or not.
If it will be restored, please let us know when that release is anticipated.
Thank you,
Tom
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Can someone PLEASE respond with the status of this issue ASAP?
We need to know whether we need to replicate the functionality if it will not be restored, so we can move to v7.
Tom
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Yes, we would also like to request the download. Please let us know how to do so.
Tom
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We are now releasing the C source code for the most frequently requested Intel IPP Speech Recognition function, ippsResamplePolyphase, in the hope that it will enable you to continue to provide outstanding application performance without losing key speech recognition functionality. This release falls under the Intel IPP EULA (see EULA here http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-samples-license-agreement/).
The link to the ippsResamplePolyphase source code download is here
http://registrationcenter.intel.com/irc_nas/2223/ipp-resample-07-21-2011.zip
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- Performance (i.e. "..continue to provide outstanding application performance..") - because it is C-only without use of other IPP routines (except mallocs). I must admit I only cast a quick glance but I did not find any other IPP functions in use. I would expect this to perform much worse than the best IPP 6.1 optimizations (on a relevant CPU).
- Re-implementation of the functions using the new added functionality i.e. the new interfaces (to the degree possible - I have not analyzed the different earlier comments on this in detail), which I would think should provide excellent performance (at least much better) and also provide a way forward for people that may want to (now or later) change to the new interfaces.
- Jay
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I looked over the new code and was also surprised that it was essentially plain C-code, with no optimized IPP sub-functions used in the core resampling calculation routines. It makes me worried that as is, it will be much slower than thev6 routines (and the "arbitrary" ratio resampling was already fairly slow then).
Question for Intel IPP folks: Is this C code the actual code that was compiled to create the original optimized IPP SR resampling functinons, or is this a C code "interpretation" of the orignal optimized code (previously in asm or ???)?
If its the latter, then I expect it to cause a significant loss of performance if we just compile it into our own systems. In fairness, I've not had a chance yet to benchmark it against thev6.0functions.
I too was expecting it to be (re)integrated with IPP 7.0.I take this to mean this the last support we'll get for these functions and they will not be added back into IPP. Please correct me if this is wrong.
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Why not simply restore these functions fully into IPP 7.0 reusing the optimized code from IPP v. 6.1 with no new optimizations added (for now). We are thus asking for a restoration of just these resampling functions - not the entire Speech Recognition domain. You could move the rstored functions to the general audio processing domain.
I sincerely hope that Intel will listen to their ISV customers on this issue. It is far easier and less expensive for their ISV customers to have Intel do the job once, and not put a strain on everyone using these functions.
A different approach could be to have add further new functions/interfaces that would actually allow a full replacement of these functions because as I understand earlier comments, this is not the case now (i.e. that the new functions currently available in IPP 7.0 can not fully replace the old functions). This still requires a cumbersome handling by all ISVs but it would allow an actual replacement, which is otherwise not the case now (and in this case you could provide some sample source code on how to do the replacement). Some times things have to go (not these functions!) and I can appreciate that but there should always be some sort of replacement allow similar functionality to be implemented.
- Jay
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Can you, or someone at Intel PLEASE post a definite Yes or No whether the ResamplePolyphase functions will be added back into IPP in the future? This has really dragged out a long time.
If the answer is No, then I would really hope to seea Knowledge Base article written to help those of us who want to try linking the v6.1 SR lib with v7.0 IPP. I've seen this mentioned, but don't know how to go about doing it or what the implications are AFA handling new CPUs, etc.
Thanks,
Tom
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We are now releasing the C source code for the most frequently requested Intel IPP Speech Recognition function, ippsResamplePolyphase, in the hope that it will enable you to continue to provide outstanding application performance without losing key speech recognition functionality. This release falls under the Intel IPP EULA (see EULA here http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-samples-license-agreement/).
The link to the ippsResamplePolyphase source code download is here
http://registrationcenter.intel.com/irc_nas/2223/ipp-resample-07-21-2011.zip
We are now releasing the C source code for the most frequently requested Intel IPP Speech Recognition function, ippsResamplePolyphase, in the hope that it will enable you to continue to provide outstanding application performance without losing key speech recognition functionality. This release falls under the Intel IPP EULA (see EULA here http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-samples-license-agreement/).
The link to the ippsResamplePolyphase source code download is here
http://registrationcenter.intel.com/irc_nas/2223/ipp-resample-07-21-2011.zip
We are now releasing the C source code for the most frequently requested Intel IPP Speech Recognition function, ippsResamplePolyphase, in the hope that it will enable you to continue to provide outstanding application performance without losing key speech recognition functionality. This release falls under the Intel IPP EULA (see EULA here http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-samples-license-agreement/).
The link to the ippsResamplePolyphase source code download is here
http://registrationcenter.intel.com/irc_nas/2223/ipp-resample-07-21-2011.zip
We are now releasing the C source code for the most frequently requested Intel IPP Speech Recognition function, ippsResamplePolyphase, in the hope that it will enable you to continue to provide outstanding application performance without losing key speech recognition functionality. This release falls under the Intel IPP EULA (see EULA here http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-samples-license-agreement/).
The link to the ippsResamplePolyphase source code download is here
http://registrationcenter.intel.com/irc_nas/2223/ipp-resample-07-21-2011.zip
We are now releasing the C source code for the most frequently requested Intel IPP Speech Recognition function, ippsResamplePolyphase, in the hope that it will enable you to continue to provide outstanding application performance without losing key speech recognition functionality. This release falls under the Intel IPP EULA (see EULA here http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-samples-license-agreement/).
The link to the ippsResamplePolyphase source code download is here
http://registrationcenter.intel.com/irc_nas/2223/ipp-resample-07-21-2011.zip
We are now releasing the C source code for the most frequently requested Intel IPP Speech Recognition function, ippsResamplePolyphase, in the hope that it will enable you to continue to provide outstanding application performance without losing key speech recognition functionality. This release falls under the Intel IPP EULA (see EULA here http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-samples-license-agreement/).
The link to the ippsResamplePolyphase source code download is here
http://registrationcenter.intel.com/irc_nas/2223/ipp-resample-07-21-2011.zip
We are now releasing the C source code for the most frequently requested Intel IPP Speech Recognition function, ippsResamplePolyphase, in the hope that it will enable you to continue to provide outstanding application performance without losing key speech recognition functionality. This release falls under the Intel IPP EULA (see EULA here http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-samples-license-agreement/).
The link to the ippsResamplePolyphase source code download is here
http://registrationcenter.intel.com/irc_nas/2223/ipp-resample-07-21-2011.zip
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How can I get the files listed in the link? I'm unable to download the file 'ipp-resample-07-21-2011.zip' using the provided link.
Thanks,
Ryan
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