Hi,
Thank You for the advice. We decided to go for AM57x controllers for our Applications. Thanks & Regards, Sajeevan.K On Thursday, March 23, 2017 at 10:39:30 AM UTC+5:30, RobertCNelson wrote: > > > > On Mar 22, 2017 9:48 PM, "sajeevan k" <[email protected] <javascript:>> > wrote: > > Hi all, > > > I am trying to make a video capture application with OpenCV and QT in > Beaglebone Black RevC(with Debian Jessie image). > When I attempt to run the application in Beaglebone black, the following > errors are shown. > > > > > *CMEM Error: init: Failed to open /dev/cmem: 'No such file or > directory'TIOCL FATAL: The cmemk kernel module is not installed. Consult > the OpenCL UserGuide at > http://software-dl.ti.com/mctools/esd/docs/opencl/index.html > <http://software-dl.ti.com/mctools/esd/docs/opencl/index.html>*As per the > link* > https://www.mail-archive.com/[email protected]/msg42027.html > <https://www.mail-archive.com/[email protected]/msg42027.html>, *I > tried to solve the issue. But the problem is not solved. > > Also the following links shows the TI AM335x doesn't have a GPU in it. So > it cannot support OpenCL. > > > > > *1) https://groups.google.com/forum/#!topic/beagleboard/pZpc5egCaUw > <https://groups.google.com/forum/#!topic/beagleboard/pZpc5egCaUw>.2) > https://e2e.ti.com/support/embedded/linux/f/354/t/500780 > <https://e2e.ti.com/support/embedded/linux/f/354/t/500780>*But is openCL > necessary for videostreaming applications ? > Whether openCV is sufficient for that? > Is there any video streaming applications which does not use openCL. > What I understood is openCL is only for parallel processing? > Whether it is necessary to use Beaglebone X15(in which openCL is > supported) to run a video streaming applications? > > > No OpenCL isn't required to run OpenCV. There just happens to be an OpenCL > option to accelerate OpenCV. > > But that doesn't really matter for the beaglebone black as you'll need to > do OpenCV in software.. > > Or upgrade to the BeagleBoard-X15... > > Regards, > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/1f9c3696-69e1-42b7-ae94-84815020ab41%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
