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zink: add set_context_param hook

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for handling PIPE_CONTEXT_PARAM_PIN_THREADS_TO_L3_CACHE

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9970>
This commit is contained in:
Mike Blumenkrantz 2021-01-28 10:15:45 -05:00 • committed by Marge Bot
parent a084d012a9
commit 1fdd906b21
1 changed files with 20 additions and 1 deletions
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21
src/gallium/drivers/zink/zink_context.c
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@ -45,7 +45,8 @@
#include "util/u_framebuffer.h"
#include "util/u_helpers.h"
#include "util/u_inlines.h"
#include "util/u_thread.h"
#include "util/u_cpu_detect.h"
#include "nir.h"
#include "util/u_memory.h"
@ -377,6 +378,23 @@ zink_set_device_reset_callback(struct pipe_context *pctx,
memset(&ctx->reset, 0, sizeof(ctx->reset));
}
static void
zink_set_context_param(struct pipe_context *pctx, enum pipe_context_param param,
unsigned value)
{
struct zink_context *ctx = zink_context(pctx);
switch (param) {
case PIPE_CONTEXT_PARAM_PIN_THREADS_TO_L3_CACHE:
util_set_thread_affinity(ctx->batch.flush_queue.threads[0],
util_get_cpu_caps()->L3_affinity_mask[value],
NULL, util_get_cpu_caps()->num_cpu_mask_bits);
break;
default:
break;
}
}
static VkSamplerMipmapMode
sampler_mipmap_mode(enum pipe_tex_mipfilter filter)
{
@ -2713,6 +2731,7 @@ zink_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
if (tc && (struct zink_context*)tc != ctx) {
tc->bytes_mapped_limit = screen->total_mem / 4;
ctx->base.set_context_param = zink_set_context_param;
}
return (struct pipe_context*)tc;