Oh I was just using the simple test from that page nothing more.
I also tried the opencl examples linked in the wiki, and about 1/3 of them fail :/
How did you get them all to pass? Did you run them without X?
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Originally posted by geearf View PostWell I managed to install everything, but a simple test from here http://wiki.tiker.net/OpenCLHowTo crashes...
Look here for opencl on mesa/gallium (examples at the bottom of the page):
While those worked for me (reported succcess, the GPU was reset after each test (gpu hang for more than 10000 msecs dmesg error). Maybe they are designed to be run without an X server.
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At least up to rc-2 it was required when enabling opencl.
I have not tried fiddling with it in the master branch.
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Originally posted by geearf View PostWell I managed to install everything, but a simple test from here http://wiki.tiker.net/OpenCLHowTo crashes...
I will try again with mesa-master, I only got llvm and libclc master with Mesa 10.2.
Let's see if that makes a difference.
(Is there a bloody way to edit that I am missing?)
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Originally posted by geearf View PostThanks, I was trying to reuse existing pkgbuilds, but maybe I should have written mine instead
I will try again with mesa-master, I only got llvm and libclc master with Mesa 10.2.
Let's see if that makes a difference.
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Thanks, I was trying to reuse existing pkgbuilds, but maybe I should have written mine instead
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Originally posted by geearf View PostI was so excited for the OpenCL changes, but to enable them is not that easy...
One need to recompile Mesa with the enable flag, ok not too hard.
BUT, to do that you need latest libcl, ok easy.
BUT, for that you need latest clang, and for mesa, llvm needs to be in shared mode.
Somehow the combination of all of that is that I have not been able to get there yet...
Even with all the beautiful pkgbuild in aur... Hmmmm
I have built it this way (the disable docs i put there because i had some ocaml related build errors initiall, not sure its needed):
Code:./configure --enable-experimental-targets=R600 --enable-targets=x86_64 --enable-shared --disable-docs --enable-optimized
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wooooo
I was so excited for the OpenCL changes, but to enable them is not that easy...
One need to recompile Mesa with the enable flag, ok not too hard.
BUT, to do that you need latest libcl, ok easy.
BUT, for that you need latest clang, and for mesa, llvm needs to be in shared mode.
Somehow the combination of all of that is that I have not been able to get there yet...
Even with all the beautiful pkgbuild in aur... Hmmmm
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r200 mega driver loads fine here if xserver 1.14 is patched with:
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