lock/reserve 2nd level cache for rt tasks

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello,

on my quad core cpu (intel i7) the x11vnc (server) slows down 
the rt-task (it took up to 5 times longer), even if I bound 
the x11vnc to another core than the rt-task via taskset. 

I guessed that the x11vnc invalidates 2nd and/or 3rd level.

Is there any way to reserve cpu cache to a specified task 
or to a specified core?

Thanks for any idea.

Andreas


------------------------------------------------------------------------------------------------------
Registergericht: Traunstein / Registry Court: HRB 275 - Sitz / Head Office: Traunreut
Aufsichtsratsvorsitzender / Chairman of Supervisory Board: Rainer Burkhard
Geschäftsführung / Management Board: Thomas Sesselmann (Vorsitzender / Chairman),
Michael Grimm, Hubert Ermer, Lutz Rissing

E-Mail Haftungsausschluss / E-Mail Disclaimer: http://www.heidenhain.de/disclaimer
��.n��������+%������w��{.n�����{�����ǫ���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f




[Index of Archives]     [RT Stable]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]

  Powered by Linux