profile.h

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#ifndef __PROFILE_H__
#define __PROFILE_H__
 
#include <stdint.h>
#include <Drivers/uart.h>
 
extern uint64_t AuProfileReadCycles();
extern uint64_t AuProfileReadFreq();
 
 
#define PROFILE_START(name) \
     uint64_t __start_profile = AuProfileReadCycles();
 
#define PROFILE_END(name)\
    uint64_t __end_profile = AuProfileReadCycles(); \
    uint64_t diff = __end_profile - __start_profile; \
    uint64_t freq = get_cntfrq_el0(); \
    double sec = (double)diff / freq; \
    double ms = (double)diff * 1000.0 / freq; \
    UARTDebugOut("[AURORA-PROFILE]: %s : time: %f sec, time: %f ms, cpu cycles : %d\r\n", name, sec, ms, (__end_profile - __start_profile));
 
 
 
#endif