Created on 2009-10-14 11:42 by SirLalala, last changed 2009-10-14 12:04 by amaury.forgeotdarc. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| prueba.py | SirLalala, 2009-10-14 11:42 | test code | ||
| Messages (2) | |||
|---|---|---|---|
| msg93975 - (view) | Author: Alex (SirLalala) | Date: 2009-10-14 11:42 | |
Maybe I didn't understand how multiprocessing works but when running the test code below I get 200+ processes in Windows and it never finishes. It works fine on Linux. |
|||
| msg93977 - (view) | Author: Amaury Forgeot d'Arc (amaury.forgeotdarc) *  |
Date: 2009-10-14 12:04 | |
This difference between Unix and Windows is documented there: http://docs.python.org/library/multiprocessing.html#windows Please carefully read the paragraph named "Safe importing of main module". You will certainly need to add a condition like if __name__ == '__main__': so that subprocesses (which start a new Python interpreter from the start) don't start another Pool themselves. |
|||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2009-10-14 12:04:11 | amaury.forgeotdarc | set | status: open -> closed nosy: + amaury.forgeotdarc messages: + msg93977 resolution: invalid |
| 2009-10-14 11:42:48 | SirLalala | create | |