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when the NPPJpegCompression project from Sample file is runing will occur the problem,why? #109

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maojunyu opened this issue Aug 29, 2022 · 2 comments
Open

when the NPPJpegCompression project from Sample file is runing will occur the problem,why? #109

maojunyu opened this issue Aug 29, 2022 · 2 comments

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@maojunyu
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the problem is that can not load DLL"nppi64_80". when i try to debug,the JPEGCompression will trigger exception
@kunzmi
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kunzmi commented Aug 29, 2022

Hi,

I didn't update the samples for a while, they still point to an old Cuda version, Cuda version 8 to be specific.
You could either install this old version of Cuda, or you update the samples to a current version of Cuda. But at some time point, Nvidia dropped the JPEG compression from the NPP library as they moved it to a dedicated nvJPEG library. ManagedCuda provides a wrapper, though.
Bad news is, there are no examples for the new nvJPEG-library available so far...

Cheers,
Michael

@maojunyu
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ok，thank you for you prompt reply

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@kunzmi @maojunyu