AVD在Android 4.0很慢 [英] AVD very slow on Android 4.0
问题描述
我想在WXGA模式（720或800）与Android 4.0开始AVD [供片]，但它的速度很慢
首先，它是崩溃的时候，我开始设备
然后，我未安装AVD和SDK并重新安装它，现在它需要大量的时间来启动和响应速度很慢。
它的正常工作为Android 2.x和3.x而不是4.0
我想增加RAM的大小也，但它并没有工作（使用快照或无快照）
的问题是屏幕尺寸。针对Android 3.x或4.x的$ P $平板大小的仿真器psently使用CPU供电不少。
有些是主屏幕本身，所以用一个简单的实现可以帮助更换主屏幕。我用Zeam启动对于这一点，部分原因是因为你可以合法地获得Android市场的APK之外。
除此之外，你需要一个开发机采用了强大的CPU。我从双核2.5GHz的机器切换到酷睿i7 2.7GHz的机器因为这个原因。原因不是2.5 - > 2.7跳，但事实上，酷睿i7支持睿频加速。 Android模拟器只使用一个单一的CPU核心; TurboBoost睿有效地结合多个核心打造一个更快的超级核心（CAPE可选）。我的酷睿i7将TurboBoost睿3.4GHz的到，而2.5 - > 3.4GHz的，再加上简单的主屏幕，并在AVD设备内存设置为1024，已经得到了模拟器的地方，我可以用它提供培训点。
I'm trying to start AVD with Android 4.0 on WXGA mode (720 or 800) [for Tablets] but its very slow First it was crashing when i started the device Then i un-installed the AVD and SDK and reinstalled it and now it takes a lot of time to start and very slow on response
It's working fine for Android 2.x and 3.x but not for 4.0
I tried increasing RAM size also but it didn't worked (with snap shot or without snapshot)
The issue is screen size. Tablet-sized emulators for Android 3.x or 4.x presently use a LOT of CPU power.
Some of that is the home screen itself, so replacing the home screen with a simpler implementation can help. I use Zeam Launcher for this, in part because you can legally get the APK outside of the Android Market.
Beyond that, you need a development machine with a powerful CPU. I switched from a dual-core 2.5GHz machine to a Core i7 2.7GHz machine for that reason. The reason wasn't the 2.5 -> 2.7 jump, but the fact that the Core i7 supports Turbo Boost. The Android emulator only uses a single CPU core; TurboBoost effectively combines multiple cores to create a faster "Supercore" (cape optional). My Core i7 will TurboBoost to 3.4GHz, and 2.5 -> 3.4GHz, coupled with the simpler home screen and setting Device RAM to 1024 in the AVD, has gotten the emulator to the point where I can deliver training with it.
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