X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmisc.cpp;h=0d27b615ea75122695f37e8c9da0ab3021525cb4;hp=c692e996f2ce2fa292e287119c4a9699086aacc4;hb=86c2d2fc3b596e544e7f280edf2bd7b3f755b83d;hpb=4d9e9ac3d45190f4d92030fe9de2637344018f0a

diff --git a/src/misc.cpp b/src/misc.cpp
index c692e996..0d27b615 100644
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2009 Marco Costalba
+  Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -27,6 +27,9 @@
 #  include <sys/time.h>
 #  include <sys/types.h>
 #  include <unistd.h>
+#  if defined(__hpux)
+#     include <sys/pstat.h>
+#  endif
 
 #else
 
@@ -44,13 +47,14 @@
 
 #include "bitcount.h"
 #include "misc.h"
+#include "thread.h"
 
 using namespace std;
 
 /// Version number. If this is left empty, the current date (in the format
 /// YYMMDD) is used as a version number.
 
-static const string EngineVersion = "";
+static const string EngineVersion = "1.7.1";
 static const string AppName = "Stockfish";
 static const string AppTag  = "";
 
@@ -185,7 +189,15 @@ int get_system_time() {
 
 #  if defined(_SC_NPROCESSORS_ONLN)
 int cpu_count() {
-  return Min(sysconf(_SC_NPROCESSORS_ONLN), 8);
+  return Min(sysconf(_SC_NPROCESSORS_ONLN), MAX_THREADS);
+}
+#  elif defined(__hpux)
+int cpu_count() {
+  struct pst_dynamic psd;
+  if (pstat_getdynamic(&psd, sizeof(psd), (size_t)1, 0) == -1)
+      return 1;
+
+  return Min(psd.psd_proc_cnt, MAX_THREADS);
 }
 #  else
 int cpu_count() {
@@ -198,7 +210,7 @@ int cpu_count() {
 int cpu_count() {
   SYSTEM_INFO s;
   GetSystemInfo(&s);
-  return Min(s.dwNumberOfProcessors, 8);
+  return Min(s.dwNumberOfProcessors, MAX_THREADS);
 }
 
 #endif