|Subject:||[Qemu-discuss] 回覆: USE QEMU + KVM TO RUN CUSTOM KERNEL|
|Date:||Thu, 5 May 2016 07:40:33 +0000|
What is your expecting performance?
Vga of stdvga and cirrus are all software renderer, and their IO addresses were all emulated by virtual memory (i.e. mmap). The doubled R/W access time seems be reasonable.
從: Qemu-discuss <qemu-discuss-bounces+address@hidden> 代表 giuseppe maugeri <address@hidden>
寄件日期: 2016年05月05日 04:47
主旨: Re: [Qemu-discuss] USE QEMU + KVM TO RUN CUSTOM KERNEL
I tried to launch Qemu with Vga set to cirrus,std and vmware.
Same bad numbers.
Is my only option to patch Qemu + KVM?
I also noted some slowdown in my ata custom driver.
The driver currently supports pio mode only.
Is this mode optimized in Qemu and Qemu + KVM?
2016-05-04 22:39 GMT+02:00 giuseppe maugeri <address@hidden>:
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