+ if (rts_argv[arg][2] == '\0') {
+#if defined(PROFILING)
+ RtsFlags.ParFlags.nNodes = 1;
+#else
+#if defined(mingw32_HOST_OS)
+ {
+ SYSTEM_INFO si;
+ GetSystemInfo(&si);
+ RtsFlags.ParFlags.nNodes = si.dwNumberOfProcessors;
+ }
+#elif defined(HAVE_SYSCONF)
+ RtsFlags.ParFlags.nNodes = sysconf(_SC_NPROCESSORS_CONF);
+#else
+ RtsFlags.ParFlags.nNodes = 1;
+#endif
+#endif
+ } else {