| ??? 03/15/05 14:01 Read: times |
#89716 - Time Slicing & Apology Responding to: ???'s previous message |
Sudheer Gaddipati said:
I have gone through the RTX51 Tiny given in Keil Help for many times, still i didn't get Round Robin Scheduling is performed if TIMESHARING value is set to zero ( staraight forward in keil compiler given that it should be set to zero to disable Round Robin Scheduling) First an apology; my previous reply to this question was incorrect i.e where I said that tasks run to completion in Round Robin scheduling. In fact they simply all have the same priority and run in an arbitrary order. I am not familiar with Keil's RTX51 Tiny but from reading the documentation I can find on it, it appears they achieve Round Robin scheduling by time slicing i.e. they give each task an equal slice of CPU time. Therefore if you turn off time slicing, Round Robin scheduling stops. Ian |
| Topic | Author | Date |
| Inserting C Code in between Assembly Lan | 01/01/70 00:00 | |
| Stop It | 01/01/70 00:00 | |
| Thank You Michael Karas | 01/01/70 00:00 | |
| Manual | 01/01/70 00:00 | |
| Round Robin | 01/01/70 00:00 | |
| Rounb Robin + Time Sharing | 01/01/70 00:00 | |
| round robin | 01/01/70 00:00 | |
| How Long | 01/01/70 00:00 | |
| what to do | 01/01/70 00:00 | |
| OK as far as it goes. | 01/01/70 00:00 | |
| but | 01/01/70 00:00 | |
| However | 01/01/70 00:00 | |
| but why make it harder | 01/01/70 00:00 | |
| Never Mention RTOS | 01/01/70 00:00 | |
| out of hand | 01/01/70 00:00 | |
| ????? | 01/01/70 00:00 | |
| nope | 01/01/70 00:00 | |
| Never mentioned multitasking | 01/01/70 00:00 | |
| I disagree | 01/01/70 00:00 | |
| every rule has exceptions | 01/01/70 00:00 | |
| 8051 Banking versus External Components | 01/01/70 00:00 | |
| agreed, but | 01/01/70 00:00 | |
I agree | 01/01/70 00:00 | |
| Time Slicing & Apology | 01/01/70 00:00 | |
| Why RTX51? | 01/01/70 00:00 | |
| nice quote | 01/01/70 00:00 | |
| 'easier' | 01/01/70 00:00 | |
| Kludge | 01/01/70 00:00 |