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| author | Tom Deseyn <tom.deseyn@gmail.com> | 2017-05-29 15:46:10 +0200 |
|---|---|---|
| committer | Jan Vorlicek <janvorli@microsoft.com> | 2017-05-29 15:46:10 +0200 |
| commit | ee454e11d0c73820dde10ab710f9d6eccd4471f1 (patch) | |
| tree | cc18b73370f4ec65ae9fa9c34dd6a3ce65ea7f82 /src/pal/src/misc/sysinfo.cpp | |
| parent | c08d7df65036795bc3284e18624827303a097c88 (diff) | |
| download | coreclr-ee454e11d0c73820dde10ab710f9d6eccd4471f1.tar.gz coreclr-ee454e11d0c73820dde10ab710f9d6eccd4471f1.tar.bz2 coreclr-ee454e11d0c73820dde10ab710f9d6eccd4471f1.zip | |
Implement GetCurrentProcessCpuCount for Unix and merge NumberOfProcesors implementations. (#11742)
* Implement GetCurrentProcessCpuCount for Unix and merge NumberOfProcessors implementations.
* Split GetCurrentProcessCpuCount in PAL and non-PAL parts
* gcenv.unix.cpp: GetCurrentProcessAffinityMask: revert, GetCurrentProcessCpuCount: add implementation
* bugfix: #if instead of #ifdef HAVE_SCHED_GETAFFINITY
* Remove PAL_GetCurrentProcessCpuCount
* gcenv.unix: implement GetCurrentProcessAffinityMask, GetCurrentProcessCpuCount
* numa.cpp: initialize g_cpuToAffinity[i].Number when numa.h is missing
* cleanup
* mscorwks_unixexports.src: Add GetProcessAffinityMask
* PR feedback
* Add GetProcessAffinityMask to mscordac_unixexports.src
Diffstat (limited to 'src/pal/src/misc/sysinfo.cpp')
| -rw-r--r-- | src/pal/src/misc/sysinfo.cpp | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/src/pal/src/misc/sysinfo.cpp b/src/pal/src/misc/sysinfo.cpp index 70fe3e65d2..e1785688dc 100644 --- a/src/pal/src/misc/sysinfo.cpp +++ b/src/pal/src/misc/sysinfo.cpp @@ -94,13 +94,10 @@ SET_DEFAULT_DEBUG_CHANNEL(MISC); #endif #endif // __APPLE__ -/*++ -Function: - GetNumberOfProcessors -Return number of processors available for the current process ---*/ -int GetNumberOfProcessors() +DWORD +PALAPI +PAL_GetLogicalCpuCountFromOS() { int nrcpus = 0; @@ -170,7 +167,7 @@ GetSystemInfo( lpSystemInfo->dwPageSize = pagesize; lpSystemInfo->dwActiveProcessorMask_PAL_Undefined = 0; - nrcpus = GetNumberOfProcessors(); + nrcpus = PAL_GetLogicalCpuCountFromOS(); TRACE("dwNumberOfProcessors=%d\n", nrcpus); lpSystemInfo->dwNumberOfProcessors = nrcpus; @@ -387,19 +384,6 @@ PAL_HasGetCurrentProcessorNumber() return HAVE_SCHED_GETCPU; } -DWORD -PALAPI -PAL_GetLogicalCpuCountFromOS() -{ - DWORD numLogicalCores = 0; - -#if HAVE_SYSCONF - numLogicalCores = sysconf(_SC_NPROCESSORS_ONLN); -#endif - - return numLogicalCores; -} - size_t PALAPI PAL_GetLogicalProcessorCacheSizeFromOS() |