From fd0dbbbb3df0db27873e0ba87e45a5165fb7c0f1 Mon Sep 17 00:00:00 2001
From: Gavin Yu <gavin@taiko.xyz>
Date: Thu, 24 Oct 2024 14:52:19 +0800
Subject: [PATCH] feat(protocol):  Increase the probability of sgx proof for
 lab proposer (#18288)

---
 .../layer1/hekla/HeklaTierProvider.sol        | 26 ++++++++++++-------
 .../deployments/hekla-contract-logs.md        |  3 ++-
 2 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/packages/protocol/contracts/layer1/hekla/HeklaTierProvider.sol b/packages/protocol/contracts/layer1/hekla/HeklaTierProvider.sol
index 0876e367d5d..51a9e15fa57 100644
--- a/packages/protocol/contracts/layer1/hekla/HeklaTierProvider.sol
+++ b/packages/protocol/contracts/layer1/hekla/HeklaTierProvider.sol
@@ -27,17 +27,23 @@ contract HeklaTierProvider is TierProviderBase, ITierRouter {
 
     /// @inheritdoc ITierProvider
     function getMinTier(address _proposer, uint256 _rand) public pure override returns (uint16) {
-        if (_proposer == LAB_PROPOSER && _rand % 1000 == 0) {
-            // 0.1% of the total blocks will require ZKVM Risc0 proofs.
-            return LibTiers.TIER_ZKVM_RISC0;
-        } else if (_proposer == LAB_PROPOSER && _rand % 1000 == 1) {
-            // 0.1% of the total blocks will require ZKVM Sp1 proofs.
-            return LibTiers.TIER_ZKVM_SP1;
-        } else if (_rand % 2 == 0) {
-            // 50% of the total blocks will require SGX proofs.
-            return LibTiers.TIER_SGX;
+        if (_proposer == LAB_PROPOSER) {
+            if (_rand % 1000 == 0) {
+                // 0.1% of the total blocks will require ZKVM Risc0 proofs.
+                return LibTiers.TIER_ZKVM_RISC0;
+            } else if (_rand % 1000 == 1) {
+                // 0.1% of the total blocks will require ZKVM Sp1 proofs.
+                return LibTiers.TIER_ZKVM_SP1;
+            } else {
+                return LibTiers.TIER_SGX;
+            }
         } else {
-            return LibTiers.TIER_OPTIMISTIC;
+            if (_rand % 2 == 0) {
+                // 50% of the total blocks will require SGX proofs.
+                return LibTiers.TIER_SGX;
+            } else {
+                return LibTiers.TIER_OPTIMISTIC;
+            }
         }
     }
 }
diff --git a/packages/protocol/deployments/hekla-contract-logs.md b/packages/protocol/deployments/hekla-contract-logs.md
index 83b3b370260..34c12013728 100644
--- a/packages/protocol/deployments/hekla-contract-logs.md
+++ b/packages/protocol/deployments/hekla-contract-logs.md
@@ -149,13 +149,14 @@
 
 ### tierRouter
 
-- impl: `0xE17dBD745f0144b8b7133cbBA044B74Ff34A7aA2`
+- impl: `0xACF97d3b3c15c3C009eB04a640954d48237fc3ff`
 - logs:
   - deployed on Jun 10, 2024 at commit `d5965bb`
   - upgraded on Jun 14, 2024 at commit `cc10b04`
   - upgraded on Jun 19, 2024 at commit `b7e12e3`
   - upgraded on Aug 15, 2024 at commit `05d49b0`
   - upgraded on Sep 02, 2024 at commit `9dae5c8`
+  - upgraded on Oct 24, 2024 at commit `78f9ac0`
 
 ### prover_set