From: mstembera <MissingEmail@email>
Date: Thu, 28 Apr 2016 19:13:32 +0000 (-0700)
Subject: Fix a multiPV bug in lazy SMP
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=0784bd542bf17679febd9d9d87858fd0fd0424f9;ds=sidebyside

Fix a multiPV bug in lazy SMP

Where the helper threads were not doing multiPV at all.

Regression tested sprt @ 5+0.05 th 7

LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 73918 W: 11891 L: 11853 D: 50174

bench: 8716243
---

diff --git a/src/search.cpp b/src/search.cpp
index 52bb0987..2828ccda 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -507,7 +507,7 @@ void Thread::search() {
           std::stable_sort(rootMoves.begin(), rootMoves.begin() + PVIdx + 1);
 
           if (!mainThread)
-              break;
+              continue;
 
           if (Signals.stop)
               sync_cout << "info nodes " << Threads.nodes_searched()