I've upgraded to Ubuntu 19.10 and used the PPA that you recommended and the error is still there. I could give you a patch with the changes that I made to ac_rtld.c that fixed the problem for my computer.
On Wed, Jan 22, 2020 at 5:35 AM Timo Aaltonen <tjaal...@ubuntu.com> wrote: > could you test with a newer mesa from this ppa > > https://launchpad.net/~ubuntu-x-swat/+archive/ubuntu/updates > > it's got latest bugfix release of the series, 19.2.8, and it's now > pending as a distro update as well > > ** Changed in: mesa (Ubuntu) > Status: New => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1860042 > > Title: > openCL application gives error after update > > Status in mesa package in Ubuntu: > Incomplete > > Bug description: > My OpenCL program was working normally until a software update. > > The program prints out: > > ac_rtld error: !s->is_rx > LLVM failed to upload shader > > when clEnqueueNDRangeKernel is called. > > I've downloaded the source for mesa and traced the problem to the > gallium radeon driver. The first error message is from > > mesa-19.2.1/src/amd/common/ac_rtld.c > > and the second error message is from > > mesa-19.2.1/src/gallium/drivers/radeonsi/si_compute.c > > ProblemType: Bug > DistroRelease: Ubuntu 18.04 > Package: libllvm9 1:9-2~ubuntu18.04.1 > ProcVersionSignature: Ubuntu 4.15.0-74.84-lowlatency 4.15.18 > Uname: Linux 4.15.0-74-lowlatency x86_64 > ApportVersion: 2.20.9-0ubuntu7.9 > Architecture: amd64 > CurrentDesktop: ubuntu:GNOME > Date: Thu Jan 16 14:35:15 2020 > InstallationDate: Installed on 2018-04-28 (628 days ago) > InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 > (20180426) > SourcePackage: mesa-opencl-icd > UpgradeStatus: No upgrade log present (probably fresh install) > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1860042/+subscriptions > -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1860042 Title: openCL application gives error after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1860042/+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
