search for: cpu2k

Hi all, I find that SPEC cpu2k benchmark will always fail (9 of 10 times) for ia32 smp hvm guest with 4 vcpus. I used 4 users parameter to run cpu2k and assign 1G memory for the guest, but it will always fail when running 164.zip case and report warnings as the attachments. However, cpu2k could be run successfully in native linu...

...only see about 900M memory when assign 1.5G memory for the guest: If I assign 1.5G memory in vmx config file and boot up the guest, I still can only see 903256KB memory using "cat /proc/meminfo" in the guest, though I can see 1.5G memory allocated to the guest. IA32E HV/xen0 7. CPU2K on 64bit guest has a performance regression. INT down from ~95% to 88% and FP down from ~90% to 78% (VMX/Native) 8. 64bit SMP VMX can not be up, if acpi=0 : If try with acpi=0 apic=1 vcpus=2 pae=1 to create FC3 IA32e guest, Guest will kernel panic when booting. 9. FC5 IA32 VMX Guest crash...