Macro.h

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/*
 * Macro.h
 *
 * Copyright (c) 2024 Apra Labs
 *
 * This file is part of ApraUtils.
 *
 * Licensed under the MIT License.
 * See LICENSE file in the project root for full license information.
 */
 
#ifndef INCLUDES_APRA_MACRO_H_
#define INCLUDES_APRA_MACRO_H_
 
#include "ScopeFunction.h"
#include <time.h>
#include <sys/time.h>
/*
 * Timestamp Functions
 */
#define GTTIME(ret) { \
    struct timeval tv; \
    gettimeofday(&tv, NULL); \
    ret = (tv.tv_sec); \
    ret = ret * 1000000; \
    ret+=tv.tv_usec;\
}
 
#define TIMEOP(n,x) { \
    int64_t st,et; \
    GTTIME(st); \
    {x;} \
    GTTIME(et); \
    printf("%s -> %lld\n",n,et-st); \
}
 
#define TIMEOP_LOG(n,x,d) { \
    int64_t st,et; \
    GTTIME(st); \
    {x;} \
    GTTIME(et); \
    if(d) printf("%s -> %ld\n",n,et-st); \
}
 
#define CURRTIME(var) int64_t var;\
    {    GTTIME(var);\
    }
 
#define LOG_CURRTIME(){\
    CURRTIME(t);\
    printf("%s : %lld\n",__func__,t);\
}
 
#define XPROCESSTIME(var,x)     {    x;\
    }
 
#define PROCESSTIME(var,x) int64_t var;\
    {    int64_t st,et;\
        GTTIME(st);\
        x;\
        GTTIME(et);\
        var=et-st;\
    }
#define PRINTFLOW apra::ScopeFunction s(string(__func__));
 
#define GTMONOTIMENS(ret) \
    { \
    struct timespec ts; \
    clock_gettime(CLOCK_MONOTONIC, &ts); \
    ret=(ts.tv_sec); \
    ret=ret * 1000000000; \
    ret+=ts.tv_nsec;\
    }
 
#define MONOTIMEUS(ret) \
{ \
    GTMONOTIMENS(ret); \
    ret = ret / 1000; \
}
 
#define MONOCURRTIME(ret) int64_t ret; \
{ \
    MONOTIMEUS(ret); \
}
 
#endif /* INCLUDES_APRA_MACRO_H_ */