Merge pull request #8831

1d1d5fb Fixed RandomX initialization when mining from scratch (SChernykh)
monero-project · Jun 27, 2023 · 5c900bb · 5c900bb
2 parents 60e9426 + 1d1d5fb
commit 5c900bb
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/cryptonote_basic/miner.cpp b/src/cryptonote_basic/miner.cpp
@@ -523,7 +523,7 @@ namespace cryptonote
   bool miner::worker_thread()
   {
     const uint32_t th_local_index = m_thread_index++; // atomically increment, getting value before increment
-    crypto::rx_set_miner_thread(th_local_index, tools::get_max_concurrency());
+    bool rx_set = false;
 
     MLOG_SET_THREAD_NAME(std::string("[miner ") + std::to_string(th_local_index) + "]");
     MGINFO("Miner thread was started ["<< th_local_index << "]");
@@ -575,6 +575,13 @@ namespace cryptonote
 
       b.nonce = nonce;
       crypto::hash h;
+
+      if ((b.major_version >= RX_BLOCK_VERSION) && !rx_set)
+      {
+        crypto::rx_set_miner_thread(th_local_index, tools::get_max_concurrency());
+        rx_set = true;
+      }
+
       m_gbh(b, height, NULL, tools::get_max_concurrency(), h);
 
       if(check_hash(h, local_diff))