From: Marek Olšák <[email protected]>
---
src/gallium/drivers/radeonsi/si_pipe.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/gallium/drivers/radeonsi/si_pipe.h
b/src/gallium/drivers/radeonsi/si_pipe.h
index 29d7e555a0c..b3d607b93e3 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.h
+++ b/src/gallium/drivers/radeonsi/si_pipe.h
@@ -1551,20 +1551,26 @@ static inline bool
util_prim_is_points_or_lines(unsigned prim)
* \param gtt GTT memory size not added to the buffer list yet
*/
static inline bool
radeon_cs_memory_below_limit(struct si_screen *screen,
struct radeon_cmdbuf *cs,
uint64_t vram, uint64_t gtt)
{
vram += cs->used_vram;
gtt += cs->used_gart;
+ /* Flush more often on dGPUs, so that temporarily allocated buffers
+ * are released/reused faster and there are fewer of them.
+ */
+ if (!screen->info.has_local_buffers && screen->info.has_dedicated_vram)
+ return vram < screen->info.vram_size;
+
/* Anything that goes above the VRAM size should go to GTT. */
if (vram > screen->info.vram_size)
gtt += vram - screen->info.vram_size;
/* Now we just need to check if we have enough GTT. */
return gtt < screen->info.gart_size * 0.7;
}
/**
* Add a buffer to the buffer list for the given command stream (CS).
--
2.17.1
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