diff options
Diffstat (limited to 'absl/base/internal')
-rw-r--r-- | absl/base/internal/sysinfo.cc | 2 | ||||
-rw-r--r-- | absl/base/internal/unscaledcycleclock.cc | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/absl/base/internal/sysinfo.cc b/absl/base/internal/sysinfo.cc index 08a1e28..a7cfb46 100644 --- a/absl/base/internal/sysinfo.cc +++ b/absl/base/internal/sysinfo.cc @@ -131,6 +131,8 @@ static int GetNumCPUs() { #elif defined(_WIN32) const unsigned hardware_concurrency = Win32NumCPUs(); return hardware_concurrency ? hardware_concurrency : 1; +#elif defined(_AIX) + return sysconf(_SC_NPROCESSORS_ONLN); #else // Other possibilities: // - Read /sys/devices/system/cpu/online and use cpumask_parse() diff --git a/absl/base/internal/unscaledcycleclock.cc b/absl/base/internal/unscaledcycleclock.cc index fc07e30..4d352bd 100644 --- a/absl/base/internal/unscaledcycleclock.cc +++ b/absl/base/internal/unscaledcycleclock.cc @@ -87,6 +87,10 @@ int64_t UnscaledCycleClock::Now() { double UnscaledCycleClock::Frequency() { #ifdef __GLIBC__ return __ppc_get_timebase_freq(); +#elif defined(_AIX) + // This is the same constant value as returned by + // __ppc_get_timebase_freq(). + return static_cast<double>(512000000); #elif defined(__FreeBSD__) static once_flag init_timebase_frequency_once; static double timebase_frequency = 0.0; |