I get this error: modprobe: FATAL: Module cmemk not found in directory /lib/modules/4.4.23-ti-r51
Any suggestions? Thanks. Chris On Thursday, October 27, 2016 at 1:40:30 PM UTC-7, robert nelson wrote: > Hey Everyone, > > Finally got OpenCL working again on v4.4.x, lots of fun "dkms" module > issues, so ripped all those out.. > > mkbian@beaglebone:/usr/share/ti/examples/opencl/float_compute$ sudo > modprobe cmem > This example computes y[i] = M[i] * x[i] + C on single precision > floating point arrays of size 2097152 > - Computation on the ARM is parallelized across the A15s using OpenMP. > - Computation on the DSP is performed by dispatching an OpenCL NDRange > kernel across the compute units (C66x cores) in the compute device. > > Running..... > > Average across 5 runs: > ARM (2 OpenMP threads) : 0.008669 secs > DSP (OpenCL NDRange kernel) : 0.007781 secs > OpenCL-DSP speedup : 1.114124 > > For more information on: > > This Sunday's lxqt image will have all the fun bits.. > > For older images do this: > > sudo apt-get update > sudo apt-get upgrade > > sudo apt-get remove dkms --purge #get rid of dkms/etc.. > > cd /opt/scripts/tools/ > git pull > sudo ./update_kernel.sh > sudo reboot > > cd /usr/share/ti/examples/opencl/float_compute/ > sudo make > sudo modprobe cmemk > sudo ./float_compute > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ -- 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/63f026fc-457c-449f-a19a-9b26e616d97e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
