the following proposed patch for stable (3.0) fixes a bug in Cygwin which
will result in a cpu count of 1, regardless of the number of CPUs available
because of a missing implementation for this metric and a hardcoded value.
attached original fix committed as r823
Carlo
---
Index: libmetrics/cygwin/metrics.c
===================================================================
--- libmetrics/cygwin/metrics.c (revision 822)
+++ libmetrics/cygwin/metrics.c (revision 823)
@@ -260,20 +260,17 @@
g_val_t
cpu_num_func ( void )
{
-#if 0
- static int cpu_num = 0;
-#endif
+ static DWORD cpu_num = 0;
+ SYSTEM_INFO siSysInfo;
g_val_t val;
-#if 0
/* Only need to do this once */
- if (! cpu_num) {
- /* We'll use _SC_NPROCESSORS_ONLN to get operating cpus */
- cpu_num = get_nprocs();
+ if (!cpu_num) {
+ GetSystemInfo(&siSysInfo);
+ cpu_num = siSysInfo.dwNumberOfProcessors;
}
-#endif
- val.uint16 = 1;/**FIXME: assuming only one processor right now */
+ val.uint16 = cpu_num;
return val;
}
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