Media (Intel® Video Processing Library, Intel Media SDK)
Access community support with transcoding, decoding, and encoding in applications using media tools like Intel® oneAPI Video Processing Library and Intel® Media SDK
Announcements
The Intel Media SDK project is no longer active. For continued support and access to new features, Intel Media SDK users are encouraged to read the transition guide on upgrading from Intel® Media SDK to Intel® Video Processing Library (VPL), and to move to VPL as soon as possible.
For more information, see the VPL website.
3075 Discussions

Running on a vanilla 3.10 kernel

sam_p_
Beginner
‎11-14-2014 01:50 PM
427 Views

I accidentally ran my application on a vanilla 3.10 kernel and it, to my surprise, worked. That got me to thinking, what do your kernel patches do? And more importantly, what issues should I be on the lookout for running my application on a vanilla kernel? Stability issues? Performance? Corner case bugs? Long term run bugs? Simplicity is always better so if I don't have to run a patched kernel that.

0 Kudos

Link Copied

2 Replies
Sravanthi_K_Intel
Employee
‎11-14-2014 03:29 PM
427 Views

Hello there - Can you give us some more details on the system you are working on - eg what product/OS/etc., you are working on? That would help us answer your questions.

0 Kudos
Copy link
Jeffrey_M_Intel1
Employee
‎11-16-2014 10:37 PM
427 Views

I'd love to see us get to the point where patching isn't necessary for Linux operation too.  We may get there someday, but today the patches are required for a while range of things.  As you've found, some parts work with the default kernel.  However, the patches enable features (like lookahead) and do help with stability, performance, etc.  Most importantly, only the patched installations are supported configurations.  Our ability to help will be very limited unless starting from the set of patches matching product validation.   For specifics on what the patches do, hopefully reading the source (including the filename) will be helpful.

 

0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.