kolan
/
CMake
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ENH: fix crash on cygwin

This commit is contained in:
Bill Hoffman 2008-06-01 16:11:38 -04:00
parent d0237abfd4
commit 735b77798d
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Source/kwsys/SystemInformation.cxx
View File

@ -2186,7 +2186,6 @@ int SystemInformationImplementation::RetreiveInformationFromCpuInfoFile()
// Physical ids returned by Linux don't distinguish cores.
// We want to record the total number of cores in this->NumberOfPhysicalCPU
// (checking only the first proc)
kwsys_stl::string cores =
this->ExtractValueFromCpuInfoFile(buffer,"cpu cores");
int numberOfCoresPerCPU=atoi(cores.c_str());
@ -2194,8 +2193,11 @@ int SystemInformationImplementation::RetreiveInformationFromCpuInfoFile()
#else // __CYGWIN__
// does not have "physical id" entries, neither "cpu cores"
// this has to be fixed for hyper-threading.
this->NumberOfPhysicalCPU=this->NumberOfLogicalCPU;
// this has to be fixed for hyper-threading.
kwsys_stl::string cpucount =
this->ExtractValueFromCpuInfoFile(buffer,"cpu count");
this->NumberOfPhysicalCPU=
this->NumberOfLogicalCPU = atoi(cpucount.c_str());
#endif
// LogicalProcessorsPerPhysical>1 => hyperthreading.