HCha/Stockfish
1
0
Fork 0
mirror of https://github.com/HChaZZY/Stockfish.git synced 2025-12-21 09:37:16 +08:00
Code Issues Packages Projects Releases Wiki Activity

Readd SRWLOCK and Condition Variables under Windows

Browse Source 
And set them as default.

Introduce compile switch OLD_LOCKS to allow to fallback on
compatible locks supported by Windows XP and older versions.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-01-03 10:49:33 +01:00
parent 22ede4442c
commit 5973e09854
2 changed files with 25 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/types.h
View File

@@ -70,6 +70,10 @@ typedef uint64_t Bitboard;
//// -DUSE_POPCNT | Add runtime support for use of popcnt asm-instruction.
//// | Works only in 64-bit mode. For compiling requires hardware
//// | with popcnt support. Around 4% speed-up.
////
//// -DOLD_LOCKS | By default under Windows are used the fast Slim Reader/Writer (SRW)
//// | Locks and Condition Variables: these are not supported by Windows XP
//// | and older, to compile for those platforms you should enable OLD_LOCKS.
// Automatic detection for 64-bit under Windows
#if defined(_WIN64)