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mise en page pour rendu, et annule philo inversees car pbm 610 200 100

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Hugo LAMY
2022-02-01 18:15:26 +01:00
parent ef2eb4e921
commit 1dc4de3236
12 changed files with 372 additions and 9 deletions
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philo/launch.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* launch.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: hulamy <hulamy@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/01/26 15:30:49 by hulamy #+# #+# */
/* Updated: 2022/01/31 09:57:34 by hulamy ### ########.fr */
/* */
/* ************************************************************************** */
#include "philo.h"
static int is_finished(t_philo *philo, struct timeval *stime)
{
long int time_stamp;
int time;
if (philo->global->satiated_count == philo->params->n_phi)
{
pthread_mutex_lock(&(philo->global->m_stop));
philo->global->stop = 1;
pthread_mutex_unlock(&(philo->global->m_stop));
return (1);
}
time = diff_time(philo, stime);
if (time >= philo->params->t_die)
{
pthread_mutex_lock(&(philo->global->m_print));
philo->global->stop = 1;
time_stamp = (stime->tv_sec - philo->global->t_start.ts) * 1000;
time_stamp += (stime->tv_usec - philo->global->t_start.tu) / 1000;
printf("%s%li %i died%s\n", B_RED, time_stamp, philo->p_nbr, RESET);
pthread_mutex_unlock(&(philo->global->m_print));
return (1);
}
return (0);
}
int is_satiated(t_philo *philo)
{
pthread_mutex_lock(&(philo->m_eat));
if (philo->eat_count == philo->params->n_eat)
{
philo->global->satiated_count++;
pthread_mutex_unlock(&(philo->m_eat));
return (1);
}
pthread_mutex_unlock(&(philo->m_eat));
return (0);
}
static void pere_fouettard(t_philo *philo)
{
struct timeval stime;
int i;
int satiated;
while (philo->global->stop == 0)
{
i = 0;
satiated = 1;
gettimeofday(&stime, NULL);
while (i < philo->params->n_phi)
{
if (satiated == 1 && is_satiated(philo) == 0)
satiated = 0;
if (is_finished(philo, &stime))
break ;
philo = philo->next;
i++;
}
usleep(1 * 1000);
}
}
void launch(t_philo *philo, pthread_t *id)
{
int i;
i = 0;
while (i < philo->params->n_phi)
{
pthread_create(&id[i], NULL, &philo_exec, philo);
philo = philo->next;
i++;
}
pere_fouettard(philo);
}