[Mesa-dev] [Bug 106644] [llvmpipe] Mesa 18.1.2 fails lp_test_format, lp_test_arit, lp_test_blend, lp_test_printf, lp_test_conv tests

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106644

--- Comment #44 from erhard_f at mailbox.org ---
Created attachment 142822
  --> https://bugs.freedesktop.org/attachment.cgi?id=142822&action=edit
test-suite.log (ppc64, Mesa 18.3.1) standard build, Talos II

Re-tested with 18.3.1 and a more recent toolchain (gcc 7.4.0, glibc 2.27,
binutils 2.30, llvm 6.0.1) on the G5 (POWER4) and addidtionally on a Talos II
(POWER9).

On both machines I build with:
export LIBGL_DEBUG=verbose && export MESA_DEBUG=verbose && export MESA_GLSL=""
&& export MESA_GLSL="dump log uniform useprog errors" && export
GALLIVM_DEBUG="tgsi ir asm dumpbc" && export ST_DEBUG=tgsi
./configure --enable-llvm --with-llvm-prefix=/usr/lib/llvm/6/ --disable-gles1
--with-gallium-drivers=r300,r600,swrast --enable-debug && make -j3 && make
check

Talos II failed 3 out of 5: lp_test_format, lp_test_arit, lp_test_conv
      G5 failed 2 out of 5: lp_test_format, lp_test_arit

Which is an improvement over 18.1.4 and 18.2.0_rc2! And as lp_test_format,
lp_test_arit fail on both POWER4 and POWER9 I guess it rules out the
possibility that this happens because of VSX instructions.

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/mesa-dev/attachments/20181216/2528ff1e/attachment.html>