Hi Nicolai,
I tested your branch against mesa-13.0.3 on my CYPRESS HD5850. It's an
r600 with doubles, but looks like this code might be only for cayman and
up? Either way, all the fs-op-div tests pass.
./piglit -o -s -c run all -t fs-op-div*
summary:
name: fs-op-div-pre fs-op-div-post
---- ------------- --------------
pass: 142 142
fail: 0 0
crash: 0 0
skip: 10 10
Thanks,
James Harvey
On 01/19/2017 05:59 AM, Nicolai Hähnle wrote:
> Hi all,
>
> here's a v2 without the pipe cap. Reminder: this requires DDIV support in
> nvc0, r600, and radeonsi.
>
> Ilia took care of nvc0, and I already did radeonsi. The thing is, it turns
> out I don't have an R600 that does double-precision. So testing would be
> very much appreciated, e.g. using
>
>
> piglit/generated_tests/spec/arb_gpu_shader_fp64/execution/built-in-functions/fs-op-div-*.shader_test
>
> You can find this series at https://cgit.freedesktop.org/~nh/mesa/log/?h=ddiv
> Otherwise, I may have to go back to the pipe cap variant :/
>
> Please review!
> Nicolai
>
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