HKMUD 香港群俠傳 / help / backend

backend.c

讓 efun query_load_av() 可提供中文資料顯示
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static double load_av = 0.0;
static int load_now = 0;

void update_load_av()
{
    static int last_time;
    int n;
    double c;
    static int acc = 0;

    acc++;
    if (current_time == last_time)
        return;
    n = current_time - last_time;
    
    load_now = acc / n;
    
    if (n < NUM_CONSTS)
        c = consts[n];
    else
        c = exp(-n / 900.0);
    load_av = c * load_av + acc * (1 - c) / n;
    last_time = current_time;
    acc = 0;
}                               /* update_load_av() */

static double compile_av = 0.0;
static int compile_now = 0;

void
update_compile_av P1(int, lines)
{
    static int last_time;
    int n;
    double c;
    static int acc = 0;

    acc += lines;
    if (current_time == last_time)
        return;
    n = current_time - last_time;
    
    compile_now = acc / n;
    
    if (n < NUM_CONSTS)
        c = consts[n];
    else
        c = exp(-n / 900.0);
    compile_av = c * compile_av + acc * (1 - c) / n;
    last_time = current_time;
    acc = 0;
}                               /* update_compile_av() */

char *query_load_av()
{
    static char buff[100];

    sprintf(buff, "%.2f(%d)指令下達/秒，%.2f(%d)編譯行數/秒", load_av, load_now, compile_av, compile_now);
    return (buff);
}                               /* query_load_av() */
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By Clode@RW on 2002/6/3 04:01下午