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About ipp6.1 update

In "Intel IPP 6.1 update 1 is available now.", I found it have some new features , and I want to

know if it can make JPEG decode faster than ijl15? or is equal to ijl15? ?

I Setup the tiral ipp6.1 some days ago, the Validity is 30 days, I don't know when it's invalid?

Is it gives me a hint about the Validity? If it invalid , Is my program will be error which used

IPP functions, Or format my disk directly?

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3 Replies
Ying_H_Intel
Employee
97 Views

In "Intel IPP 6.1 update 1 is available now.", I found it have some new features , and I want to

know if it can make JPEG decode faster than ijl15? or is equal to ijl15? ?

I Setup the tiral ipp6.1 some days ago, the Validity is 30 days, I don't know when it's invalid?

Is it gives me a hint about the Validity? If it invalid , Is my program will be error which used

IPP functions, Or format my disk directly?


Hello,

Here is one KB article <http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-intel-ipp-jpeg-samp...may answer your question.
But as Vladimir mentioned, IJL is over 10 years old, and we have also upgraded the JPEGVIEW to UIC for a while, which have good quality and peformance on multi-core machine. You may take a look atUIC first from <http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-code-samples/>

The 30-daysis from the date when you register the 30-day eval license.IPP library itselfdon't give you hint about the validity, your program will run without any probelm. ButIntel register centerwill send a automatical email to remind you about theinvalid.

Regards,
Ying

97 Views

Quoting - Ying Hu (Intel)


Hello,

Here is one KB article <http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-intel-ipp-jpeg-samp...may answer your question.
But as Vladimir mentioned, IJL is over 10 years old, and we have also upgraded the JPEGVIEW to UIC for a while, which have good quality and peformance on multi-core machine. You may take a look atUIC first from <http://software.intel.com/en-us/articles/intel-integrated-performance-primitives-code-samples/>

The 30-daysis from the date when you register the 30-day eval license.IPP library itselfdon't give you hint about the validity, your program will run without any probelm. ButIntel register centerwill send a automatical email to remind you about theinvalid.

Regards,
Ying


Thank you very much, I download UIC sample ,but found the encode speed can't faster than the ijl20, I used two threads to encode and two threads to decode .
Ying_H_Intel
Employee
97 Views


Thank you very much, I download UIC sample ,but found the encode speed can't faster than the ijl20, I used two threads to encode and two threads to decode .

Hi,

what kind ofprocessor are you runing? UIC sample is threaded internally and IJL20 haven't been parallelized.Could you please tell howdo you evaluate the perofrmance? Are you using external threads? In sample page, thereis UIC demo, which provide exe file directly, have you tried it encode and decode your image?

Best Regards,
ying
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