3 * get cpu frequency declaration
5 * @remark Copyright 2011 OProfile authors
6 * @remark Read the file COPYING
9 * @author Philippe Elie
10 * @author Suravee Suthikulpanit
16 #if defined(__cplusplus)
21 * return the estimated cpu frequency in Mhz,
22 * return 0 if this information
23 * is not avalaible e.g. sparc64 with a non SMP kernel
25 double op_cpu_frequency(void);
27 #if defined(__cplusplus)
31 #endif /* !OP_CPUFREQ_H */