From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <49A2EE25.9070303@domain.hid> Date: Mon, 23 Feb 2009 19:42:45 +0100 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <49A1DEBE.6020002@domain.hid> <49A2D774.9000706@domain.hid> In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] rt_task_create with mode T_CPU(1) List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Thomas Schaefer Cc: xenomai@xenomai.org, jan.kiszka@domain.hid Thomas Schaefer wrote: > Hi, > > ---------------------------------------- >> Date: Mon, 23 Feb 2009 18:05:56 +0100 >> From: gilles.chanteperdrix@xenomai.org >> To: thomas_schaefer_canada@domain.hid >> CC: jan.kiszka@domain.hid; xenomai@xenomai.org >> Subject: Re: [Xenomai-help] rt_task_create with mode T_CPU(1) >> >> Thomas Schaefer wrote: >>> Hi, >>> >>> I downloaded kernel 2.6.28.7 and used the xenomai svn revision 4639. >>> BTW. I can't update my svn repository i get "svn: Can't find a temporary directory: Internal error". >>> According to Google this means that your svn server is out of disk space. >>> >>> After running the new kernel and running ./latency -c1 it hangs after "warming up...". >>> After ctrl+c I get: >>> >>> ^C---|------------|------------|------------|--------|------------------------- >>> RTS| 4699.016| 0.000| -4699.016| 0| 00:11:21/00:11:21 >>> >>> and it still hangs. Except for this windows the system stays responsive. >>> >>> Revision 4595 seems to work as expected. >>> >>> I tried booting the kernel with maxcpus=2 but it yields the same result. >>> >>> I am running debian lenny on a quad core xeon with 3GB ram. >>> The Kernel is compiled for 64bit. >>> I attached the kernel config file. >> What does /proc/cpuinfo say ? >> >> > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 23 > model name : Intel(R) Xeon(R) CPU L5408 @ 2.13GHz > stepping : 6 > cpu MHz : 2127.961 > cache size : 6144 KB > physical id : 0 > siblings : 2 > core id : 0 > cpu cores : 2 > apicid : 0 > initial apicid : 0 > fpu : yes > fpu_exception : yes > cpuid level : 10 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 > ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr > pdcm dca sse4_1 lahf_lm tpr_shadow vnmi flexpriority > bogomips : 4255.92 > clflush size : 64 > cache_alignment : 64 > address sizes : 38 bits physical, 48 bits virtual > power management: > > I turned on the APCI except for processor but ./latency -c1 still hangs. That is normal, the kernel only detected one cpu. -- Gilles.