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radeonsi: change max TBO/SSBO sizes again and rework max alloc size

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Allow 1/4 of the max heap size, but maximum of 512 MB on 32-bit
architectures.

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16901>
This commit is contained in:
Marek Olšák
2022-06-05 17:32:27 -04:00
committed by Marge Bot
parent c1adb33a93
commit aee8ee17a5
6 changed files with 39 additions and 20 deletions
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9
src/gallium/drivers/r600/r600_pipe_common.c
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@@ -991,8 +991,7 @@ static int r600_get_compute_param(struct pipe_screen *screen,
* 4 * MAX_MEM_ALLOC_SIZE.
*/
*max_global_size = MIN2(4 * max_mem_alloc_size,
MAX2(rscreen->info.gart_size,
rscreen->info.vram_size));
rscreen->info.max_heap_size_kb * 1024ull);
}
return sizeof(uint64_t);
@@ -1016,7 +1015,7 @@ static int r600_get_compute_param(struct pipe_screen *screen,
if (ret) {
uint64_t *max_mem_alloc_size = ret;
*max_mem_alloc_size = rscreen->info.max_alloc_size;
*max_mem_alloc_size = (rscreen->info.max_heap_size_kb / 4) * 1024ull;
}
return sizeof(uint64_t);
@@ -1287,8 +1286,8 @@ bool r600_common_screen_init(struct r600_common_screen *rscreen,
printf("gart_size = %i MB\n", (int)DIV_ROUND_UP(rscreen->info.gart_size, 1024*1024));
printf("vram_size = %i MB\n", (int)DIV_ROUND_UP(rscreen->info.vram_size, 1024*1024));
printf("vram_vis_size = %i MB\n", (int)DIV_ROUND_UP(rscreen->info.vram_vis_size, 1024*1024));
printf("max_alloc_size = %i MB\n",
(int)DIV_ROUND_UP(rscreen->info.max_alloc_size, 1024*1024));
printf("max_heap_size = %i MB\n",
(int)DIV_ROUND_UP(rscreen->info.max_heap_size_kb, 1024));
printf("min_alloc_size = %u\n", rscreen->info.min_alloc_size);
printf("has_dedicated_vram = %u\n", rscreen->info.has_dedicated_vram);
printf("r600_has_virtual_memory = %i\n", rscreen->info.r600_has_virtual_memory);