f49ef1410d
- remove patches that are in upstream - remove vdpau as upstream removed it - update version of dependencies - update rust libwrap filename - Update libclc to 22.1 has the 21.1.8 doesn't build on centos stream 9 - Fix python issues with 3.9 (Mesa requires 3.10) - Revert Freedreno tu_autotune to previous C implementation, as C++ implementation - Remove some kmsro driver on x86_64 Resolves: RHEL-135263 Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>
54 lines
2.3 KiB
Diff
54 lines
2.3 KiB
Diff
From 59621a3e812fbc8267ebfb03001c82eff48cc86a Mon Sep 17 00:00:00 2001
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From: Jocelyn Falempe <jfalempe@redhat.com>
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Date: Fri, 26 Jun 2026 10:54:40 +0200
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Subject: [PATCH 06/19] Revert "tu/autotune: Only lock RPs sustain certain mode
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for 30s"
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This reverts commit da089bf741b3c06fa7ae21c2a349f4f96d5c6230.
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---
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src/freedreno/vulkan/tu_autotune.cc | 14 +-------------
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1 file changed, 1 insertion(+), 13 deletions(-)
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diff --git a/src/freedreno/vulkan/tu_autotune.cc b/src/freedreno/vulkan/tu_autotune.cc
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index e1e4666768c..338f2b68018 100644
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--- a/src/freedreno/vulkan/tu_autotune.cc
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+++ b/src/freedreno/vulkan/tu_autotune.cc
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@@ -1060,9 +1060,6 @@ struct tu_autotune::rp_history {
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bool locked = false; /* If true, the probability will no longer be updated. */
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uint64_t seed[2] { 0x3bffb83978e24f88, 0x9238d5d56c71cd35 };
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- bool is_sysmem_winning = false;
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- uint64_t winning_since_ts = 0;
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-
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public:
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profiled_algo(uint64_t hash)
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{
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@@ -1129,15 +1126,6 @@ struct tu_autotune::rp_history {
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constexpr uint32_t MIN_LOCK_DURATION_COUNT = 15;
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constexpr uint64_t MIN_LOCK_THRESHOLD = GPU_TICKS_PER_US * 1'000; /* 1ms */
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constexpr uint32_t LOCK_PERCENT_DIFF = 30;
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- constexpr uint64_t LOCK_TIME_WINDOW_NS = 30'000'000'000; /* 30s */
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-
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- uint64_t now = os_time_get_nano();
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- bool current_sysmem_winning = avg_sysmem < avg_gmem;
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-
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- if (winning_since_ts == 0 || current_sysmem_winning != is_sysmem_winning) {
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- winning_since_ts = now;
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- is_sysmem_winning = current_sysmem_winning;
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- }
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bool has_resolved = sysmem_prob == SLOW_MAX_PROBABILITY || sysmem_prob == SLOW_MIN_PROBABILITY;
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bool enough_samples =
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@@ -1147,7 +1135,7 @@ struct tu_autotune::rp_history {
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uint64_t percent_diff = (100 * (max_avg - min_avg)) / min_avg;
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if (has_resolved && enough_samples && max_avg >= MIN_LOCK_THRESHOLD &&
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- percent_diff >= LOCK_PERCENT_DIFF && (now - winning_since_ts) >= LOCK_TIME_WINDOW_NS) {
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+ percent_diff >= LOCK_PERCENT_DIFF) {
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if (avg_gmem < avg_sysmem)
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sysmem_prob = 0;
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else
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--
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2.54.0
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