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