From 4bbda98dc256abd514bb2011560cded111fd205b Mon Sep 17 00:00:00 2001
From: "aappleby@google.com"
 <aappleby@google.com@77a7d1d3-4c08-bdc2-d393-d5859734b01a>
Date: Mon, 4 Apr 2011 23:38:12 +0000
Subject: Add CPU affinity to gcc build

git-svn-id: http://smhasher.googlecode.com/svn/trunk@123 77a7d1d3-4c08-bdc2-d393-d5859734b01a
---
 Platform.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'Platform.cpp')

diff --git a/Platform.cpp b/Platform.cpp
index dff36cb..bed3aa1 100644
--- a/Platform.cpp
+++ b/Platform.cpp
@@ -21,8 +21,20 @@ void SetAffinity ( int cpu )
 
 #else
 
+#include <sched.h>
+
 void SetAffinity ( int /*cpu*/ )
 {
+  cpu_set_t mask;
+    
+  CPU_ZERO(&mask);
+    
+  CPU_SET(2,&mask);
+    
+  if( sched_setaffinity(0,sizeof(mask),&mask) == -1)
+  {
+    printf("WARNING: Could not set CPU affinity\n");
+  }
 }
 
 #endif
-- 
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