Page 3 of 3 FirstFirst 123
Results 21 to 22 of 22

Thread: AMD Evergreen Compute Support Lands Mainline

  1. #21
    Join Date
    Oct 2009
    Posts
    2,064

    Default

    Quote Originally Posted by Pontostroy View Post
    I build all with this instruction, but all opencl-examples shows me
    Code:
     /home/downloads/git/opencl-example/hello_world 
    radeon: Failed to get PCI ID, error number -13
    There are 1 platforms.
    clGetDeviceIDs() failed: CL_DEVICE_NOT_FOUND
    I use hd6770 (juniper).
    In what may be the problem?


    libclc has same warnings at build time
    Code:
    LINK utils/prepare-builtins
    LLVM-CC r600--/lib/workitem/get_global_id
    LLVM-CC r600--/lib/workitem/get_global_size.cl.bc
    LLVM-CC r600--/lib/convert.cl.bc
    ./generic/lib/convert.cl:69:19: warning: shift count >= width of type [-Wshift-count-overflow]
      return l > ((1UL<<32)-1) ? ((1UL<<32)-1) : l;
                      ^ ~~
    ./generic/lib/convert.cl:69:35: warning: shift count >= width of type [-Wshift-count-overflow]
      return l > ((1UL<<32)-1) ? ((1UL<<32)-1) : l;
                                      ^ ~~
    2 warnings generated.
    LLVM-CC r600--/lib/geometric/cross.cl.bc
    LLVM-CC r600--/lib/geometric/dot.cl.bc
    LLVM-CC r600--/lib/geometric/length.cl.bc
    The code supports EVERGREEN (radeon HD 5xxx).
    You have NORTHERN ISLANDS (radeon HD 6xxx).

  2. #22
    Join Date
    Dec 2007
    Posts
    2,329

    Default

    Quote Originally Posted by droidhacker View Post
    The code supports EVERGREEN (radeon HD 5xxx).
    You have NORTHERN ISLANDS (radeon HD 6xxx).
    The code supports both evergreen and northern islands asics with the exception of cayman and trinity. Tom has preliminary code for those as well, but it hasn't been pushed yet.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •