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Julian Elischer wrote:
> Krassimir Slavchev wrote:
>
>>
>> Also, I am able to set HZ=100000 but the thread switching time is still
>> ~1ms.
>
> You must be talking about the time that a thread can run before it is
>
clock intr frequency.
BR, Sam.Xia
> -Original Message-
> From: Krassimir Slavchev [mailto:[EMAIL PROTECTED]
> Sent: Friday, October 31, 2008 5:04 PM
> To: Julian Elischer
> Cc: freebsd-performance@freebsd.org; Sam Xia
> Subject: Re: 1. thread switching time? (
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Hello Julian,
Julian Elischer wrote:
> Krassimir Slavchev wrote:
>
>>
>> Also, I am able to set HZ=100000 but the thread switching time is still
>> ~1ms.
>
> You must be talking about the time that a thread can ru
Krassimir Slavchev wrote:
Also, I am able to set HZ=10 but the thread switching time is still
~1ms.
You must be talking about the time that a thread can run before it is
pushed out by other threads? I know I've seem many x 10,000 context
switches in some cases, i.e. look at very
Hz quality 900
...
The hardware is fast enough!
Also, I am able to set HZ=10 but the thread switching time is still
~1ms.
Best Regards
>
> S.X
>> -Original Message-
>> From: [EMAIL PROTECTED]
>> [mailto:[EMAIL PROTECTED] On Behalf Of
>> [EMAI
CTED]
> Sent: Thursday, October 30, 2008 8:00 PM
> To: freebsd-performance@freebsd.org
> Subject: freebsd-performance Digest, Vol 68, Issue 4
>
> Message: 1
> Date: Wed, 29 Oct 2008 17:28:36 +0200
> From: Krassimir Slavchev <[EMAIL PROTECTED]>
> Subject: thread
r and my application's performance is better but
thread switching time is same.
AFAIR I have read somewhere on the Internet about such problem when
playing multiple video files and the solution was to change some
parameters somewhere in header files but I cannot find this again.
Best Regards
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I am using FreeBSD 7 and would like to decrease the time of switching
between threads. This time seems to be 1ms and it is impossible to make
lower delays inside a thread, at least using nanosleep().
Is it possible to decrease this time to 1us?
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Hello All,
I am using FreeBSD 7 and would like to decrease the time of switching
between threads. This time seems to be 1ms and it is impossible to make
lower delays inside a thread, at least using nanosleep().
Is it possible to decrease this time to
