Re: [ilugd] Intel HT

2007-12-16 Thread Yashpal Nagar
आशीष Ashish wrote: -BEGIN PGP SIGNED MESSAGE-Hash: SHA1 ,--[ On Sunday 16 Dec 2007, Yashpal Nagar wrote: [...] | but it did't work, Blades have 2 Xeon 2.33 Ghz processors, appearing as| 4 in the OS, /proc/cpuifo clearly tells processor is definitely HT| capable.|| flags

Re: [ilugd] Intel HT

2007-12-16 Thread Yashpal Nagar
Sudev Barar wrote: On 16/12/2007, Yashpal Nagar [EMAIL PROTECTED] wrote: 4 in the OS, /proc/cpuifo clearly tells processor is definitely HT capable. is there any other way around? Why the need of disabling HT? A propriatory application vendor has advised to Application

Re: [ilugd] Intel HT

2007-12-16 Thread Karanbir Singh
Yashpal Nagar wrote: Yes, it is dual core. The presence of the ht flag in /proc/cpuinfo merely indicates that the processor reports its Hyperthreading configuration, even if it is disabled or not supported. is there any way to disable dual core? You might want to read up on what a

Re: [ilugd] Intel HT

2007-12-16 Thread Karanbir Singh
Yashpal Nagar wrote: A propriatory application vendor has advised to Application ohnwers, that go get it disabled to see the magic. So, who is this app vendor then ? -- Karanbir Singh : http://www.karan.org/ : [EMAIL PROTECTED] ___ ilugd

Re: [ilugd] Intel HT/cores

2007-12-16 Thread Yashpal Nagar
Karanbir Singh wrote: Yashpal Nagar wrote: Yes, it is dual core. The presence of the ht flag in /proc/cpuinfo merely indicates that the processor reports its Hyperthreading configuration, even if it is disabled or not supported. is there any way to disable dual core? You might

Re: [ilugd] Intel HT

2007-12-16 Thread Yashpal Nagar
Karanbir Singh wrote: Yashpal Nagar wrote: A propriatory application vendor has advised to Application ohnwers, that go get it disabled to see the magic. So, who is this app vendor then ? Application is Sun Grid Engine. Regards Yash

Re: [ilugd] Intel HT/cores

2007-12-16 Thread Karanbir Singh
Yashpal Nagar wrote: Absolutely, by definition of dual core, it is ok to increase the count of CPUs into the operating system, as operating system perceives each of its execution cores as a discrete logical processor with all the associated execution resources So depending upon the no of

[ilugd] Intel HT

2007-12-15 Thread Yashpal Nagar
Hi All On a HP blade BL460 G1 server where there is no option to disable the hyper threading in BIOS. The only options it has is - Advance - processor Options - \-- HW prefether \--Adjacent Sector Prefetch

Re: [ilugd] Intel HT

2007-12-15 Thread आशीष Ashish
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 ,--[ On Sunday 16 Dec 2007, Yashpal Nagar wrote: [...] | but it did't work, Blades have 2 Xeon 2.33 Ghz processors, appearing as | 4 in the OS, /proc/cpuifo clearly tells processor is definitely HT | capable. | | flags : fpu vme de pse

Re: [ilugd] Intel HT

2007-12-15 Thread Sudev Barar
On 16/12/2007, Yashpal Nagar [EMAIL PROTECTED] wrote: 4 in the OS, /proc/cpuifo clearly tells processor is definitely HT capable. is there any other way around? Why the need of disabling HT? -- Regards, Sudev Barar Read http://blog.sudev.in for topics ranging from here to there.