Public bug reported: Trying to run a basic OpenCL demo on a AMD Tonga series card on Ubuntu 16.04 gives:
$ ./hello Error: Failed to build program executable! fatal error: cannot open file '/usr/lib/clc/tonga-amdgcn--.bc': No such file or directory I have installed the appropriate icd packages and it reports fine: 1. Device: AMD TONGA (DRM 3.1.0, LLVM 3.8.0) 1.1 Hardware version: OpenCL 1.1 MESA 11.2.0 1.2 Software version: 11.2.0 1.3 OpenCL C version: OpenCL C 1.1 1.4 Parallel compute units: 28 But it appears that a bitcode blob is missing. Looking in /usr/lib/clc/ there are other amdgcn-* blobs, but not for my card. https://bugzilla.redhat.com/show_bug.cgi?id=1304903 is a similar issue. I think it is resolved by upgrading libclc. ** Affects: libclc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libclc in Ubuntu. https://bugs.launchpad.net/bugs/1577835 Title: libclc missing support for Tonga To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libclc/+bug/1577835/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
