lm = long mode = support 64 bit instruction your processor seems to support it
2009/8/11 bzaman <[email protected]> > > Greetings all , > > I need to know whether the CPU is enabled for 64-bit processing or > not. I tried reading /proc/cpuinfo , bit it is not telling me clearly > whether the CPU is 64 bit or 32 bit. > I can see some 'ht' flag in the output /proc/cpuinfo but not sure > whether it is telling me whether the CPU is enabled for hyper > threading or it is indicating a 64 bit processor. I installed > dcidecode and it is describing htt flag as "Hyper threading > technology" . > === > $ grep ht /proc/cpuinfo > 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 nx > lm pni monitor ds_cpl est tm2 xtpr > 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 nx > lm pni monitor ds_cpl est tm2 xtpr > -== > > Can somebody please clarify whether the 'ht' flag enabled in the > output of /proc/cpuinfo is indicating a 64 bit processor . > Apart from that , what other command we can use that will help to > determine whether the cpu is enabled for 64 bit prcoessing or not. > > > Thanks in Advance > Zaman > > > > -- Regards, Umarzuki Mochlis http://gameornot.net --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Linux Users Group. To post a message, send email to [email protected] To unsubscribe, send email to [email protected] For more options, visit our group at http://groups.google.com/group/linuxusersgroup -~----------~----~----~----~------~----~------~--~---
