模拟旧电脑？ [英] Emulate old PC?

问题描述

我正在写一个Flash游戏，在CPU上非常密集。

除了优化它之外，我还希望能够以慢速播放个人电脑的意志，因为我有一个很好的CPU，我想使它也可以在坏的CPU上播放。首先，我认为虚拟化将有所帮助，但我已经尝试了VMware播放器与ubunto图像，我无法找到任何地方如何做到这一点。

购买旧电脑是不是一个选项，因为我更喜欢没有机器只为此。

我需要什么就像软件下载器，或者一个虚拟机，我可以指定CPU和内存的低规格。

任何人都知道如何做到这一点？ $ b

解决方案

微软虚拟PC 是虚拟机软件，可以让你确定e为您创建的每个虚拟机的CPU，RAM设置和视频卡设置的速度。从网站：

可配置性 - 安装Virtual PC后，您可以对其进行配置以满足您的要求。虚拟PC有许多设置来控制产品如何与物理计算机交互，分配资源等等。

使用它来模拟一个400兆赫的PC与128兆内存之前。

编辑：

虚拟机在虚拟PC上将比你的主机PC慢。我记得在VPC 2004中，它甚至会说什么是虚拟化的mHz速度。这已经不在Virtual PC 2007中了，但是一些挖掘表明，微软的这些人已经解决了这个问题。

从他们的网站 blog （假设它可能会在一天内消失）：

好吧 - 也许一个仿真解决方案更适合您的需求。或者，也许你需要投资一些旧的硬件。或者 - 您可以在虚拟机内部使用减速软件。一些我用过的程序，包括：
$ b $ ul

对于DOS：

• SlowDown 或 MoSlo



• 对于Windows：
  
  
  
  
  • Turbo li>
    

关于这个话题的最后一个评论 - 有些人已经注意到，已知会在虚拟PC /虚拟服务器内实际运行的快速硬件上崩溃。其原因是，很久以前在Virtual PC开发中，我们提出了一些代码来检测一些常见的DOS库中的有问题的例程（检查这个例子参考），并在运行中修补这些二进制文件，他们会在虚拟机内部正确运行。

我希望能帮上忙。

I'm writing a Flash game, pretty intensive on CPU.

Besides optimizing it a lot, I would like to be able to play it as players on slow PC's will, because I have a good CPU and I would like to make it also playable on bad CPU's

First I thought that virtualization would help, but I've tried vmware player with an ubunto image and I can't find anywhere how to do this.

Buying an old PC is not an option, as I prefer not having machines around only for this.

What I need is something like a software underclocker, or a virtual machine where I can specify low specs for CPU and RAM.

Anyone know how to do this?

解决方案

Microsoft Virtual PC is VM software that allows you to determine the speed of the CPU, RAM settings, and Video Card settings for each virtual Machine you create. From the website:

Configurability - After installing Virtual PC, you can configure it to suit your requirements. Virtual PC has a number of settings that control how the product interacts with the physical computer, allocates resources, and so on.

I've used it to emulate a 400mhz PC with 128 Megs of RAM before.

Edit:

A Virtual Machine on Virtual PC will be slower than your host PC. I remember in VPC 2004, it would even say what the mHz speed it was virtualising was. That is no longer in Virtual PC 2007, but some digging shows that the Microsoft guys have addressed this very issue.

From their website's blog (given that it may disappear one day):

Well - maybe an emulation solution is better for your needs. Or, maybe you need to invest in some older hardware. Or - you could pursue the use of 'slow down' software inside of the virtual machine. Some programs that I have used with varying levels of success include:

• For DOS:
  • SlowDown or MoSlo
• For Windows:
  • Turbo

One final comment on this topic - some people have noticed that some older DOS programs that are known to crash on fast hardware actually run perfectly inside of Virtual PC / Virtual Server. The reason for this is that a long time ago in Virtual PC development, we put in some code to detect the problematic routines in some common DOS libraries (checkout this for an example reference) and to patch these binaries 'on the fly' so that they would run correctly inside of the virtual machine.

I hope that helps.

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