Fix parse_cpuinfo error

ipcl/include/ipcl/utils/parse_cpuinfo.hpp

@@ -40,6 +40,9 @@ typedef struct {
 static void parseCPUInfo(linuxCPUInfo& info) {
   std::ifstream cpuinfo;
   cpuinfo.exceptions(std::ifstream::badbit);
+  info.n_cores = 0;
+  info.n_processors = 0;
+  info.n_nodes = 0;
 
   try {
     cpuinfo.open("/proc/cpuinfo", std::ios::in);
@@ -67,7 +70,7 @@ static void parseCPUInfo(linuxCPUInfo& info) {
     throw std::runtime_error(log.str());
   }
 }
-linuxCPUInfo GetLinuxCPUInfo(void);
+linuxCPUInfo getLinuxCPUInfoImpl(void);
 
 }  // namespace ipcl
 

ipcl/include/ipcl/utils/util.hpp

@@ -77,7 +77,7 @@ class OMPUtilities {
  private:
 #ifdef IPCL_RUNTIME_DETECT_CPU_FEATURES
   static const linuxCPUInfo cpuinfo;
-  static const linuxCPUInfo getLinuxCPUInfo() { return GetLinuxCPUInfo(); }
+  static const linuxCPUInfo getLinuxCPUInfo() { return getLinuxCPUInfoImpl(); }
 #endif
   static const int nodes;
   static const int cpus;

ipcl/utils/parse_cpuinfo.cpp

@@ -6,7 +6,7 @@
 #include <fstream>
 #include <sstream>
 
-ipcl::linuxCPUInfo ipcl::GetLinuxCPUInfo(void) {
+ipcl::linuxCPUInfo ipcl::getLinuxCPUInfoImpl(void) {
   ipcl::linuxCPUInfo info;
   ipcl::parseCPUInfo(info);
   return info;