classification
Title: FreeBSD new pthread problem with system scope
Type: Stage:
Components: None Versions:
process
Status: closed Resolution: fixed
Dependencies: Superseder:
Assigned To: hyeshik.chang Nosy List: hyeshik.chang
Priority: normal Keywords: patch

Created on 2004-02-23 04:39 by hyeshik.chang, last changed 2004-03-04 06:43 by hyeshik.chang. This issue is now closed.

Files
File name Uploaded Description Edit
freebsdksethread.diff hyeshik.chang, 2004-02-23 04:39 a proposed patch
Messages (2)
msg45414 - (view) Author: Hyeshik Chang (hyeshik.chang) * (Python committer) Date: 2004-02-23 04:39
FreeBSD libpthread based on their kernel thread
infrastructure called "KSE" will be introduced in
FreeBSD 5.3 by default. Currently, our
test_threaded_import is failing due to shortage of KSE
system scope scheduling resource.
According to KSE gurus, they are doing enough
round-robin scheduling for process scope threads and it
is much cheaper than system scope. (see
http://lists.freebsd.org/pipermail/freebsd-ports/2004-February/008852.html)
The attached patch disables setting threads into system
scope scheduling.
msg45415 - (view) Author: Hyeshik Chang (hyeshik.chang) * (Python committer) Date: 2004-03-04 06:43
Logged In: YES 
user_id=55188

Committed as Python/thread_pthread.h 2.52
History
Date User Action Args
2004-02-23 04:39:43hyeshik.changcreate