Trianta/dining-philosophers
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Removed commented code and test prints.

Browse Source
This commit is contained in:
TriantaTV 2022-10-03 02:33:26 -05:00
parent c8322811a2
commit 431dcb6aa6
2 changed files with 0 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
DiningPhilosophers.c
View File

@ -61,7 +61,6 @@ bool AllPhilosophersFull(PhilosopherData PhilosopherList[], int numPhilosophers)
// Philosopher enters critical section. // Philosopher enters critical section.
void PhilosopherWait() void PhilosopherWait()
{ {
printf("A thread was put into waiting...\n");
sem_wait(&semaphore); sem_wait(&semaphore);
} }
@ -107,10 +106,6 @@ void PhilosopherInit(int philosopherTotal)
sem_init(&semaphore, 0, 1); sem_init(&semaphore, 0, 1);
while (!AllPhilosophersFull(PhilosopherList, philosopherTotal)) while (!AllPhilosophersFull(PhilosopherList, philosopherTotal))
{ {
for (int i = 0; i < philosopherTotal; i++)
{
printf("Philosopher %d state: %d\n", PhilosopherList[i].position, PhilosopherList[i].state);
}
AllowPhilosopher(); AllowPhilosopher();
sleep(1); sleep(1);
} }
@ -129,7 +124,6 @@ void PhilosopherListInit(PhilosopherData PhilosopherList[], int philosopherTotal
PhilosopherList[i].eatingCount = 0; PhilosopherList[i].eatingCount = 0;
PhilosopherList[i].state = THINKING; PhilosopherList[i].state = THINKING;
pthread_create(&PhilosopherList[i].thread, NULL, &Philosopher, &PhilosopherList[i]); pthread_create(&PhilosopherList[i].thread, NULL, &Philosopher, &PhilosopherList[i]);
// pthread_join(&PhilosopherList[i].thread, NULL);
} }
} }
@ -154,12 +148,6 @@ bool PhilosopherCanEat(PhilosopherData PhilosopherList[], int selectedPosition,
{ {
if (PhilosopherList[selectedPosition].state != HUNGRY) if (PhilosopherList[selectedPosition].state != HUNGRY)
return false; return false;
// int leftPhilosopher = (selectedPosition + (philosopherTotal-1)) % philosopherTotal;
// int rightPhilosopher = (selectedPosition + 1) % philosopherTotal;
// if (PhilosopherList[leftPhilosopher].state == EATING)
// return false;
// if (PhilosopherList[rightPhilosopher].state == EATING)
// return false;
for (int i = 0; i < philosopherTotal; i++) for (int i = 0; i < philosopherTotal; i++)
if (PhilosopherList[i].state == EATING) if (PhilosopherList[i].state == EATING)
return false; return false;
@ -177,5 +165,4 @@ void Think(PhilosopherData* philosopherSelected)
void AllowPhilosopher() void AllowPhilosopher()
{ {
sem_post(&semaphore); sem_post(&semaphore);
printf("A thread was released...\n");
} }

BIN
DiningPhilosophers.out
View File

Binary file not shown.