Re: [Mesa-dev] [PATCH] nvc0/ir: always use CG mode for loads from atomic-only buffers

2019-02-03 Thread Karol Herbst
Reviewed-by: Karol Herbst On Sun, Feb 3, 2019 at 4:10 PM Ilia Mirkin wrote: > > Atomic operations don't update the local cache, which means that we > would have to issue CCTL operations in order to get the updated values. > When we know that a buffer is primarily used for atomic operations, it's

[Mesa-dev] [PATCH] nvc0/ir: always use CG mode for loads from atomic-only buffers

2019-02-03 Thread Ilia Mirkin
Atomic operations don't update the local cache, which means that we would have to issue CCTL operations in order to get the updated values. When we know that a buffer is primarily used for atomic operations, it's easier to just avoid the caching at that level entirely. The same issue persists for