From: Joost VandeVondele <Joost.VandeVondele@gmail.com>
Date: Sat, 3 Sep 2022 09:15:40 +0000 (+0200)
Subject: Increase the maximum number of threads to 1024
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=dddf8fc2b4867bad8b01fe3a18266c3677f3f726;p=stockfish

Increase the maximum number of threads to 1024

relatively soon servers with 512 threads will be available 'quite commonly',
anticipate even more threads, and increase our current maximum from 512 to 1024.

closes https://github.com/official-stockfish/Stockfish/pull/4152

No functional change.
---

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 922fa34f..9fb48345 100644
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -61,7 +61,7 @@ void init(OptionsMap& o) {
   constexpr int MaxHashMB = Is64Bit ? 33554432 : 2048;
 
   o["Debug Log File"]        << Option("", on_logger);
-  o["Threads"]               << Option(1, 1, 512, on_threads);
+  o["Threads"]               << Option(1, 1, 1024, on_threads);
   o["Hash"]                  << Option(16, 1, MaxHashMB, on_hash_size);
   o["Clear Hash"]            << Option(on_clear_hash);
   o["Ponder"]                << Option(false);