search for: e312xx

...tpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid And this is what I get in the guest: model name : Intel Xeon E312xx (Sandy Bridge) flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb lm constant_tsc pni ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm abm Is there a way to get closer to the hardware and get as many of the host features in the g...

...; x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm > abm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority > ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid > > And this is what I get in the guest: > > model name : Intel Xeon E312xx (Sandy Bridge) > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov > pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb lm > constant_tsc pni ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm abm > > Is there a way to get closer to the hardware and get as many of t...

...ng quite no of flags which Host was having . What could be the reason for this ? I am expecting all flags of Host to e present in Guest as well when choosing cpu model as host . Guest : processor : 19 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel Xeon E312xx (Sandy Bridge) stepping : 1 microcode : 0x1 cpu MHz : 1995.266 cache size : 4096 KB fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall...

...rhel7.0.0,accel=kvm,usb=off *-cpu SandyBridge,*+fma,+pcid,+movbe,+fsgsbase,+bmi1,+avx2,+smep,+bmi2,+erms,+invpcid -m 8120 -realtime mlock=off -smp 4,sockets=1,cores=4,threads=1 cpu guest : processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel Xeon E312xx (Sandy Bridge) stepping : 1 microcode : 0x1 cpu MHz : 1994.450 cache size : 4096 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags...

...Opteron 22xx (Gen 2 Class Opteron) x86 Opteron_G3 AMD Opteron 23xx (Gen 3 Class Opteron) x86 Opteron_G4 AMD Opteron 62xx class CPU x86 Opteron_G5 AMD Opteron 63xx class CPU x86 Penryn Intel Core 2 Duo P9xxx (Penryn Class Core 2) x86 SandyBridge Intel Xeon E312xx (Sandy Bridge) x86 Skylake-Client Intel Core Processor (Skylake) x86 Westmere Westmere E56xx/L56xx/X56xx (Nehalem-C) x86 athlon QEMU Virtual CPU version 2.5+ x86 core2duo Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz x86 coreduo Genuine Intel(R) CPU...

hi, yes we are talking about same host here. You could've just used -cpu host-model-only >> I dont want to host model ( it is working with host model) . AS KVM seems to allow support Haswell with native commands . Does this mean in my case KVM is allowing software emulated cpu model. Can libvirt allow software-emulated for non host model ? if yes how . thanks On Tue, Jan 24,

Hi, Please let me know in case I am posting my question to the wrong forum. I apologize if that is the case! Here is my question: We run CentOS 6.3 on a server with dual Xeon CPU's. Our "dual blade" server uses this motherboard: http://www.supermicro.com/products/motherboard/Xeon/C600/X9DRT-HF.cfm We have two of these CPUs installed and working: Intel(R) Xeon(R) CPU E5-2620 0 @