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DOS疑难解答 & 问题讨论 (解答室) » DOS issues inside a virtual machine
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Floor1 Michael Posted 2004-04-12 00:00
钻石会员 Posts 3,041 Credits 10,056
When DOS in a virtual machine runs some DOS software with a graphical interface, the display speed is extremely slow (for example, spfdisk, that blue interface literally extends downward line by line). I don't know why this is, but the window display speed of Windows 3.1 is normal.
Floor2 Wengier Posted 2004-04-12 00:00
系统支持 Posts 10,521 Credits 27,736
Maybe it's that some instructions execute especially slowly in a virtual machine.
Floor3 Michael Posted 2004-04-12 00:00
钻石会员 Posts 3,041 Credits 10,056
Maybe so, but they should be some instructions related to display.
Floor4 aria Posted 2004-04-13 00:00
高级用户 Posts 243 Credits 924
Maybe it's related to direct screen writing
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