main.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <uv.h>

Go to the source code of this file.

Macros
#define	FIB_UNTIL   25

Functions
long	fib_ (long t)
void	fib (uv_work_t *req)
void	after_fib (uv_work_t *req, int status)
int	main ()

Variables
uv_loop_t *	loop

Macro Definition Documentation

FIB_UNTIL

#define FIB_UNTIL   25

Definition at line 7 of file main.c.

Function Documentation

after_fib()

void after_fib	(	uv_work_t *	req,
		int	status
	)

Definition at line 27 of file main.c.

                                           {
    fprintf(stderr, "Done calculating %dth fibonacci\n", *(int *) req->data);
}

References req.

fib()

void fib

(

uv_work_t *

req

)

Definition at line 17 of file main.c.

                         {
    int n = *(int *) req->data;
    if (random() % 2)
        sleep(1);
    else
        sleep(3);
    long fib = fib_(n);
    fprintf(stderr, "%dth fibonacci is %lu\n", n, fib);
}

References fib(), fib_(), if(), n, and req.

fib_()

long fib_

(

long

t

)

Definition at line 10 of file main.c.

                  {
    if (t == 0 || t == 1)
        return 1;
    else
        return fib_(t-1) + fib_(t-2);
}

References fib_().

main()

int main

(

void

)

Definition at line 31 of file main.c.

           {
    loop = uv_default_loop();
 
    int data[FIB_UNTIL];
    uv_work_t req[FIB_UNTIL];
    int i;
    for (i = 0; i < FIB_UNTIL; i++) {
        data[i] = i;
        req[i].data = (void *) &data[i];
        uv_queue_work(loop, &req[i], fib, after_fib);
    }
 
    return uv_run(loop, UV_RUN_DEFAULT);
}

References after_fib(), fib(), FIB_UNTIL, i, loop, req, uv_default_loop(), uv_queue_work(), uv_run(), and UV_RUN_DEFAULT.

Variable Documentation

loop

uv_loop_t* loop

Definition at line 8 of file main.c.