Re: [9fans] sleep(2) historical question

2012-11-29 Thread erik quanstrom
On Thu Nov 29 04:20:52 EST 2012, charles.fors...@gmail.com wrote: > My problem is that the kernel is not currently capable of supplying > what Erik defines, to the process level even internally, and even for > his described applications (delays of a small interval, tiny > retransmission times), it'

Re: [9fans] Linking error with 8l, guys, could you tell

2012-11-29 Thread keystroke
在 2012年11月28日星期三UTC+8下午8时22分30秒,Bence Fábián写道: > but what is _most_ likely is that you really have them initialized two times. > just do > g '(op|et)names ?=' > > you should find 4 initializations. just delete the redundant ones. > > > 2012/11/28 Bence Fábiá

Re: [9fans] Linking error with 8l, guys, could you tell

2012-11-29 Thread keystroke
在 2012年11月28日星期三UTC+8下午8时48分09秒,erik quanstrom写道: > you're right. a quick trip through sort|uniq -d says that FALL is listed > > twice. > > > > - erik Thank you erik and Bence, it's a good lesson to learn.

Re: [9fans] Linking error with 8l, guys, could you tell

2012-11-29 Thread keystroke
在 2012年11月28日星期三UTC+8下午8时48分09秒,erik quanstrom写道: > you're right. a quick trip through sort|uniq -d says that FALL is listed > > twice. > > > > - erik Thank you erik, it's a good lesson.

Re: [9fans] sleep(2) historical question

2012-11-29 Thread Charles Forsyth
My problem is that the kernel is not currently capable of supplying what Erik defines, to the process level even internally, and even for his described applications (delays of a small interval, tiny retransmission times), it's not clear that the traditional sleep, which has *always* been sloppy, is

Re: [9fans] sleep(2) historical question

2012-11-29 Thread arnold
> Seems best to get rid of the fixed 100Hz clock and allow as > fine a timer resolution (& accuracy) as a particular CPU + > kernel combination can do. So what this argues for is a query interface - hello mr. kernel, what can you and your hardware do? In whatever units make sense. Then userspace