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Member Since 21 May 2006
Offline Last Active Jul 22 2016 12:04 PM

#2246370 Insanely fast virtual Mac (QEMU, OVMF, Clover and native graphics)

Posted by GuiPer on 28 June 2016 - 10:30 PM

SIERRA UPDATE!!!!!! setting vCPU to core2duo will not work anymore and result in KernelPanic due to the lack of SSE4 support of core2duo. ​Setting vCPU to Penryn will fix this issue. In my experience without qemu-cpu-flag in clover OSX runs at x10 the normal speed, with qemu flag at roughly 1/4 . editing FSB Values in clover menu won't help. (i tried 1Ghz, 500Mhz, 1Mhz even 1Khz... everytime the same speed) however hardcoding x4 CPU Ratio in Clover fixed it for me. In 20 mins  i get no difference in realtime and vms system time with various loads on the vm. here you can find the hacked clover version: http://p-sol.de/clau...FPw8BbMjFtK2SBF  this is the config.plist i use: http://p-sol.de/clau...DDY9MY1bVtSJIJE ​the whole efi folder with kexts and fixes for audio using ich6 /-soundhw hda: http://p-sol.de/clau...ex1SFI5s3gDCDLr for Sierra install you might need to change SMBIOS to iMac10,1 . After install there...
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