From: Fabian Fichter <ianfab@users.noreply.github.com>
Date: Wed, 21 Aug 2019 19:13:38 +0000 (+0200)
Subject: Increase stack size for Windows and macOS (#29)
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=56059fdaaaa2822b20af528adc655193649cee7c;p=fairystockfish.git

Increase stack size for Windows and macOS (#29)

Account for recent increase of stack usage.
---

diff --git a/src/thread_win32_osx.h b/src/thread_win32_osx.h
index 6c57fd9..e267118 100644
--- a/src/thread_win32_osx.h
+++ b/src/thread_win32_osx.h
@@ -77,7 +77,7 @@ typedef std::condition_variable ConditionVariable;
 
 #include <pthread.h>
 
-static const size_t TH_STACK_SIZE = 4 * 1024 * 1024;
+static const size_t TH_STACK_SIZE = 8 * 1024 * 1024;
 
 template <class T, class P = std::pair<T*, void(T::*)()>>
 void* start_routine(void* ptr)
diff --git a/src/types.h b/src/types.h
index 7600312..7628626 100644
--- a/src/types.h
+++ b/src/types.h
@@ -49,7 +49,7 @@
 #pragma warning(disable: 4127) // Conditional expression is constant
 #pragma warning(disable: 4146) // Unary minus operator applied to unsigned type
 #pragma warning(disable: 4800) // Forcing value to bool 'true' or 'false'
-#pragma comment(linker, "/STACK:4000000") // Use 4 MB stack size for MSVC
+#pragma comment(linker, "/STACK:8000000") // Use 8 MB stack size for MSVC
 #endif
 
 /// Predefined macros hell: