HP Caliper 5.3 User Guide (5900-1558, February 2011)

Figure 32 Restricting PMU Measurement to Specific Code
#include <stdio.h>
#include </opt/caliper/include/caliper_control.h>
int main (void)
{
int i;
printf("Starting\n");
CALIPER_PMU_ENABLE();
for (i=0; i<10; i++)
{
printf("Hello world! [%d]\n", i);
}
CALIPER_PMU_DISABLE();
printf("Done\n");
return;
}
Taking PMU Samples in Your Code 163