+2013-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * runtime/os-unix.c [__sun__ && __svr4__]: Include <sched.h>.
+ (__cilkrts_hardware_cpu_count) [__sun__ && __svr4__]: Use sysconf.
+ (__cilkrts_yield) [__sun__ && __svr4__]: Use sched_yield.
+
2013-10-31 Balaji V. Iyer <balaji.v.iyer@intel.com>
PR other/58925
# include <vxWorks.h>
# include <vxCpuLib.h>
# include <taskLib.h>
+// Solaris
+#elif defined __sun__ && defined __svr4__
+# include <sched.h>
#else
# error "Unsupported OS"
#endif
COMMON_SYSDEP int __cilkrts_hardware_cpu_count(void)
{
-#if defined ANDROID
+#if defined ANDROID || (defined(__sun__) && defined(__svr4__))
return sysconf (_SC_NPROCESSORS_ONLN);
#elif defined __MIC__
/// HACK: Usually, the 3rd and 4th hyperthreads are not beneficial
// giving up the processor and latency starting up when work becomes
// available
_mm_delay_32(1024);
-#elif defined(ANDROID)
- // On Android, call sched_yield to yield quantum. I'm not sure why we
- // don't do this on Linux also.
+#elif defined(ANDROID) || (defined(__sun__) && defined(__svr4__))
+ // On Android and Solaris, call sched_yield to yield quantum. I'm not
+ // sure why we don't do this on Linux also.
sched_yield();
#else
// On Linux, call pthread_yield (which in turn will call sched_yield)