#include <stdio.h>
#include "tests/threads/tests.h"
#include "threads/init.h"
#include "threads/malloc.h"
#include "threads/synch.h"
#include "threads/thread.h"
#include "devices/timer.h"

Include dependency graph for alarm-wait.c:

Data Structures
struct	sleep_test
	Information about the test. More...

struct	sleep_thread
	Information about an individual thread in the test. More...

Functions
static void	test_sleep (int thread_cnt, int iterations)
	Creates N threads, each of which sleeps a different, fixed duration, M times. More...

void	test_alarm_single (void)

void	test_alarm_multiple (void)

static void	sleeper (void *t_)
	Sleeper thread. More...

Function Documentation

◆ sleeper()

static void sleeper ( void * t_ )

static

Sleeper thread.

Definition at line 138 of file alarm-wait.c.

References sleep_thread::duration, sleep_thread::id, lock_acquire(), lock_release(), sleep_thread::test, timer_sleep(), and timer_ticks().

Referenced by test_sleep().

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Here is the caller graph for this function:

◆ test_alarm_multiple()

void test_alarm_multiple ( void )

Definition at line 22 of file alarm-wait.c.

◆ test_alarm_single()

void test_alarm_single ( void )

Definition at line 16 of file alarm-wait.c.

◆ test_sleep()

static void test_sleep	(	int	thread_cnt,
		int	iterations
	)

static

Creates N threads, each of which sleeps a different, fixed duration, M times.

Runs THREAD_CNT threads thread sleep ITERATIONS times each.

Records the wake-up order and verifies that it is valid.

Definition at line 51 of file alarm-wait.c.

References ASSERT, sleep_thread::duration, fail(), free(), sleep_thread::id, sleep_thread::iterations, lock_acquire(), lock_init(), lock_release(), malloc(), msg(), name, NULL, PANIC, PRI_DEFAULT, sleeper(), snprintf(), test(), sleep_thread::test, thread_create(), thread_mlfqs, timer_sleep(), and timer_ticks().