Ubuntu
mesa package

Use llvm 9 or even llvm-10

Bug #1846053 reported by KOLANICH
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
mesa (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

1. llvm 9 has been released, but mesa in the repo still uses llvm 8.
2. llvm 9 bitcode libs for OpenCL cause llvm-8-based mesa to fail because their file format has changed
3. There was a bug in llvm-8-based mesa in disco that caused the OpenCL compiler to hang on the kernels combining hyperbolic and circular functions. There were no hang after I have rebuilt mesa and dri against llvm-10.

Revision history for this message
Timo Aaltonen (tjaalton) wrote :

19.2.0 uses llvm9

Changed in mesa (Ubuntu):
status: New → Fix Released
Revision history for this message
KOLANICH (kolanich) wrote :

Now works, thank you.

How about also creating packages built against bleeding-edge latest llvm from the official llvm deb repo as an alternative (and also with other experimental stuff like gallium nine)?

Revision history for this message
Timo Aaltonen (tjaalton) wrote :

nope, enough work maintaining one

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