diff options
| -rw-r--r-- | src/pal/inc/pal.h | 5 | ||||
| -rw-r--r-- | src/pal/src/misc/sysinfo.cpp | 13 | ||||
| -rw-r--r-- | src/vm/util.cpp | 6 |
3 files changed, 21 insertions, 3 deletions
diff --git a/src/pal/inc/pal.h b/src/pal/inc/pal.h index 8516ce95c9..a92f3b4f13 100644 --- a/src/pal/inc/pal.h +++ b/src/pal/inc/pal.h @@ -3029,6 +3029,11 @@ void * PALAPI PAL_GetStackLimit(); +PALIMPORT +DWORD +PALAPI +PAL_GetLogicalCpuCountFromOS(); + #ifdef PLATFORM_UNIX #if defined(__FreeBSD__) && defined(_X86_) diff --git a/src/pal/src/misc/sysinfo.cpp b/src/pal/src/misc/sysinfo.cpp index a7f47735a1..9bd442f490 100644 --- a/src/pal/src/misc/sysinfo.cpp +++ b/src/pal/src/misc/sysinfo.cpp @@ -298,4 +298,17 @@ GetCurrentProcessorNumber() return 0; } +DWORD +PALAPI +PAL_GetLogicalCpuCountFromOS() +{ + DWORD numLogicalCores = 0; + +#if HAVE_SYSCONF + numLogicalCores = sysconf(_SC_NPROCESSORS_ONLN); +#endif + + return numLogicalCores; +} + #endif // defined(_AMD64_) diff --git a/src/vm/util.cpp b/src/vm/util.cpp index 6fd3cc2b34..f9f8718a22 100644 --- a/src/vm/util.cpp +++ b/src/vm/util.cpp @@ -1948,8 +1948,9 @@ DWORD GetLogicalCpuCountFromOS() static DWORD val = 0; DWORD retVal = 0; -// UNIXTODO: Implement the functionality in PAL? -#ifndef FEATURE_PAL +#ifdef FEATURE_PAL + retVal = PAL_GetLogicalCpuCountFromOS(); +#else // FEATURE_PAL DWORD nEntries = 0; @@ -2020,7 +2021,6 @@ lDone: { delete[] pslpi; // release the memory allocated for the SLPI array } - #endif // FEATURE_PAL return retVal; |