Function serialReadPmc

runtime/Util.h:163–171

* This is a convenience function to make a call to rdpmc with serializing * wrappers to ensure all earlier instructions have executed and no later * instructions have executed. * * \param ecx * The index of the PMC register to read the value from. The correct * value of this parameter is dependent on the selected pmc. */

 *      value of this parameter is dependent on the selected pmc.
 */
static FORCE_INLINE
uint64_t
serialReadPmc(int ecx)
{
    serialize();
    uint64_t retVal = rdpmc(ecx);
    serialize();
    return retVal;
}

#define PERFUTILS_DIE(format_, ...) do { \
    fprintf(stderr, format_, ##__VA_ARGS__); \