# HG changeset patch
# User joh342@DHLRI-0810.OSUMC.EDU
# Date 1374856776 14400
# Node ID 0bd64fa7fcebf17ddda54e5f5c6060f92c0f75c9
# Parent  88fc6f6ed80a5198a5152c7e31a55cdab37725fc
worked around threading stuff.

diff -r 88fc6f6ed80a -r 0bd64fa7fceb irt/mex/src/def/jf,thread1.c
--- a/irt/mex/src/def/jf,thread1.c	Fri Jul 26 10:49:06 2013 -0400
+++ b/irt/mex/src/def/jf,thread1.c	Fri Jul 26 12:39:36 2013 -0400
@@ -39,6 +39,9 @@
 #include <mach/mach.h>
 #endif
 
+#if defined(Is_pc) // for omp_get_num_procs
+# include <omp.h>
+#endif
 
 // jf_thread1_ncore()
 // return number of available cores, if possible
@@ -56,10 +59,12 @@
 		Fail1("sysctl returned %d", ncore)
 #endif
 
-#if 1 // this works on mac osx and linux
+#if !defined(Is_pc) // this works on mac osx and linux
 	ncore = sysconf( _SC_NPROCESSORS_ONLN );
 	if (ncore == -1)
 		Fail("sysconf() failed")
+#else
+	ncore = omp_get_num_procs();
 #endif
 
 	if (nwant == -1) { // user wants as many as possible