X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=src%2Ftopology_linux.cpp;h=8ff1cfaa6940a926986b4a755e7d00f81e437a83;hb=286469dcae77df14d48c74faaacf118e11121da6;hp=a37e51e9776cf1b021ef177667a5ac84dcdca082;hpb=40e34e6d0b104b6f5aff506ad67d43fd410e52bc;p=libcds.git

diff --git a/src/topology_linux.cpp b/src/topology_linux.cpp
index a37e51e9..8ff1cfaa 100644
--- a/src/topology_linux.cpp
+++ b/src/topology_linux.cpp
@@ -32,8 +32,11 @@
 
 #if CDS_OS_TYPE == CDS_OS_LINUX
 
+#include <thread>
+/*
 #include <unistd.h>
 #include <fstream>
+*/
 
 namespace cds { namespace OS { CDS_CXX11_INLINE_NAMESPACE namespace Linux {
 
@@ -41,9 +44,11 @@ namespace cds { namespace OS { CDS_CXX11_INLINE_NAMESPACE namespace Linux {
 
     void topology::init()
     {
+        s_nProcessorCount = std::thread::hardware_concurrency();
+/*
          long n = ::sysconf( _SC_NPROCESSORS_ONLN );
          if ( n > 0 )
-            s_nProcessorCount = n;
+            s_nProcessorCount = static_cast<unsigned>( n );
          else {
             try {
                 std::ifstream cpuinfo("/proc/cpuinfo");
@@ -64,6 +69,7 @@ namespace cds { namespace OS { CDS_CXX11_INLINE_NAMESPACE namespace Linux {
                 s_nProcessorCount = 1;
             }
          }
+*/
     }
 
     void topology::fini()