Re: [Mesa-dev] [PATCH] radeonsi: set GLC on stores to write-only memory

On Mon, May 28, 2018 at 3:52 AM, Nicolai Hähnle wrote: > From: Nicolai Hähnle > > The only effect this has is that written cache lines are immediately > freed in L1$. We're not going to read the data again, so it's better > to leave room for other things in the cache. > --- > src/gallium/driver

[Mesa-dev] [PATCH] radeonsi: set GLC on stores to write-only memory

From: Nicolai Hähnle The only effect this has is that written cache lines are immediately freed in L1$. We're not going to read the data again, so it's better to leave room for other things in the cache. --- src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c | 12 +++- 1 file changed, 11