Add getpid to timing_test

1 files changed, 3 insertions, 0 deletions

diff --git a/timing_test.cc b/timing_test.cc
index 9e280ea..b5ad60f 100644
--- a/timing_test.cc
+++ b/timing_test.cc
@@ -95,6 +95,9 @@ int main(int argc, char **argv)
 	} else if (!strcmp(mode, "vclock_gettime")) {
 	        for (size_t i = 0; i < loops; ++i)
         	        vgettime(c, &t);
+	} else if (!strcmp(mode, "getpid")) {
+	        for (size_t i = 0; i < loops; ++i)
+			syscall(SYS_getpid);
 	} else if (!strcmp(mode, "rdpmc")) {
 		// Unlikely to work.
 		unsigned int eax, edx;