[Mesa-dev] [PATCH 7/7] gallium/radeon: disable the shader cache if dumping shaders

[Mike Lothian]

Feel free to add my tested by to this

I've been using it in conjunction with
https://patchwork.freedesktop.org/series/20816/

On Sun, 12 Mar 2017 at 22:06 Timothy Arceri <tarceri at itsqueeze.com> wrote:

> Patches 2, 3 & 7 are:
>
> Reviewed-by: Timothy Arceri <tarceri at itsqueeze.com>
>
> I'd need some more time to understand the others can take another look
> if no one else gets to it.
>
> On 13/03/17 04:16, Marek Olšák wrote:
> > From: Marek Olšák <marek.olsak at amd.com>
> >
> > otherwise, cached shaders aren't dumped.
> > ---
> >  src/gallium/drivers/radeon/r600_pipe_common.c | 5 +++++
> >  1 file changed, 5 insertions(+)
> >
> > diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c
> b/src/gallium/drivers/radeon/r600_pipe_common.c
> > index 7eb457f..b3b925e 100644
> > --- a/src/gallium/drivers/radeon/r600_pipe_common.c
> > +++ b/src/gallium/drivers/radeon/r600_pipe_common.c
> > @@ -778,20 +778,25 @@ static const char* r600_get_chip_name(struct
> r600_common_screen *rscreen)
> >       case CHIP_POLARIS10: return "AMD POLARIS10";
> >       case CHIP_POLARIS11: return "AMD POLARIS11";
> >       case CHIP_POLARIS12: return "AMD POLARIS12";
> >       case CHIP_STONEY: return "AMD STONEY";
> >       default: return "AMD unknown";
> >       }
> >  }
> >
> >  static void r600_disk_cache_create(struct r600_common_screen *rscreen)
> >  {
> > +     /* Don't use the cache if shader dumping is enabled. */
> > +     if (rscreen->debug_flags &
> > +         (DBG_FS | DBG_VS | DBG_TCS | DBG_TES | DBG_GS | DBG_PS |
> DBG_CS))
> > +             return;
> > +
> >       uint32_t mesa_timestamp;
> >       if (disk_cache_get_function_timestamp(r600_disk_cache_create,
> >                                             &mesa_timestamp)) {
> >               char *timestamp_str;
> >               int res = -1;
> >               if (rscreen->chip_class < SI) {
> >                       res = asprintf(&timestamp_str,
> "%u",mesa_timestamp);
> >               }
> >  #if HAVE_LLVM
> >               else {
> >
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