Please note: We are aware of an issue affecting replies on the Arm Community forums, which may not be loading as expected.

We apologize for any inconvenience and appreciate your patience while we investigate and work to resolve the issue.

Thank you for your understanding.

  • State Accepted Answer
  • +1 person also asked this people also asked this
  • Locked Locked
  • Replies 3 replies
  • Subscribers 137 subscribers
  • Views 26020 views
  • Users 0 members are here
Options
Related
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

opencl issue with Hikey970 (Mali G72)

chunis

Currently I run Ubuntu on Huawei Hikey 970 board, and try to run gnuradio with gr-fosphor on it, but failed.

At first, it failed with these lines:

[!] CL Error (-1001, /build/gr-fosphor-9QC8j4/gr-fosphor-3.7.0.2.7b6b996/lib/fosphor/cl.c:272): Unable to fetch platform IDs
[!] No suitable OpenCL device found

So I tried this driver ""mali-G71_r9p0-01rel0_linux_1fbdev.tar.gz" downloaded from https://developer.arm.com/products/software/mali-drivers/user-space

I extracted it under /opt, and compile gr-fosphor with is command:

cmake .. -DOpenCL_LIBRARY=/opt/fbdev/libOpenCL.so.1 -DOpenCL_INCLUDE_DIR=/opt/fbdev --prefix=/usr

It compiles all right. But when I try to run it, i got this error:

undefined reference to `clCreateFromGLBuffer'

So looks like this driver doesn't implemented these "clCreateFromGL*" functions? If so, is there any way to fix this? Thanks.

Parents Reply Children
No data