I don't recommend enabling NIR for 18.0. Let's just declare that it's an
unsupported unstable configuration.

Marek

On Feb 10, 2018 3:13 AM, "Dieter Nützel" <die...@nuetzel-hh.de> wrote:

Hello,

I know that NIR support for radeonsi is new, but should this land in Mesa
18.0.0 final as early upgrade path?
I've tried running my whole system with NIR enabled in /etc/environment
export R600_DEBUG=nir
But older Mesa 18.0.0-rc3/4 (in the background) created disk cache files
interfere even with this commit.

Any thoughts/ideas?

Dieter

When NIR is enabled, TGSI must not be used. When NIR is disabled, TGSI
>
> Tested-by: Dieter Nützel <die...@nuetzel-hh.de>
> Reviewed-by: Timothy Arceri <tarc...@itsqueeze.com>
> Diffstat
> -rw-r--r--      src/gallium/drivers/radeonsi/si_pipe.c  3
> 1 files changed, 2 insertions, 1 deletions
> diff --git a/src/gallium/drivers/radeonsi/si_pipe.c
> b/src/gallium/drivers/radeonsi/si_pipe.c
> index 26835d6..97f11ea 100644
> --- a/src/gallium/drivers/radeonsi/si_pipe.c
> +++ b/src/gallium/drivers/radeonsi/si_pipe.c
> @@ -642,7 +642,8 @@ static void si_disk_cache_create(struct si_screen
> *sscreen)
>                                 sscreen->debug_flags &
>                                 (DBG(FS_CORRECT_DERIVS_AFTER_KILL) |
>                                  DBG(SI_SCHED) |
> -                                DBG(UNSAFE_MATH));
> +                                DBG(UNSAFE_MATH) |
> +                                DBG(NIR));
>
>                         sscreen->disk_shader_cache =
>                                 disk_cache_create(si_get_famil
> y_name(sscreen),
>
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