What is Android emulator hypervisor driver for AMD processors



Android Emulator – AMD Processor & Hyper-V Support


Posted by Jamal Eason, Product Manager, AndroidSince the major revamp of the Android Emulator two years ago, we have focusedon delivering a fast and feature-rich emulator to help you build great appexperiences for users. Today, the Android Emulator is the top device deployedto from Android Studio — more than 2x over physical Android devices. We arehumbled to hear from many of you that the Android Emulator has come a longway, but we are not done yet.Making the Android Emulator faster is one of the top priorities for theAndroid Studio team. Over the last few releases, we have launched quick boot &emulator snapshots for quickly starting and resuming emulator sessions inunder 2 seconds. Up until now, our emulator experience has almost universallyworked on macOS® and Linux computers. But for users of Microsoft® Windows® orthe Microsoft® Hyper-V™ platform, our hardware accelerated speed enhancementsfor the Android Emulator only worked with computers with Intel® processors.Support for AMD® processors and Microsoft Hyper-V hypervisor are two long-standing user requests from the Android developer community that we are happyto address with this Android Emulator update.Today, you can download the latest Android Emulator release, which is enabledto run x86 based Android Virtual Devices (AVD) on computers that use AMDprocessors. This exciting update makes the Android Emulator more accessible toa new set of Android app developers that were previously limited to softwareemulation, but can now have hardware accelerated performance. Moreover, forthose of you who use Hyper-V to run your local app backend, the AndroidEmulator can now also coexist with other Hyper-V-backed applications onWindows® 10.Thanks to a new Microsoft Windows Hypervisor Platform (WHPX) API and recentopen-source contributions from Microsoft, even more Android app developers cantake advantage of all the speed improvements and features in the AndroidEmulator.Android Emulator running on Windows 10 with AMD Processor ScreenshotConfiguration: Asus ROG Strix GL 702ZC, Processor: AMD® Ryzen™ 7 1700Processor, Chipset: AMD 5350, Graphics: AMD® Radeon™ RX580Support for these technologies was initially available in the v27.3.8 AndroidEmulator canary release and today we are releasing this set of previewfeatures (AMD processor & Hyper-V support) on the stable channel for morefeedback. Alongside this update, we have added additional speed improvementsin loading emulator snapshots for those developers using the Intel® HardwareAccelerated Execution Manager (HAXM).

Next Steps & Feedback


Download the latest Android Emulator from the Android Studio 3.2 Beta SDKManager for the latest performance updates across all supported platforms thatyou are using. We are going to continue to invest in performance improvementsfor each of the platforms and we look forward to your feedback and featurerequests.If you find a bug or issue, feel free to file an issue. Connect with us — theAndroid Studio development team ‐ on our Google+ page or on Twitter.Android Emulator – AMD Processor & Hyper-V SupportPosted by Jamal Eason, Product Manager, AndroidSince the major revamp of the Android Emulator two years ago, we have focusedon delivering a fast and feature-rich emulator to help you build great appexperiences for users. Today, the Android Emulator is the top device deployedto from Android Studio — more than 2x over physical Android devices. We arehumbled to hear from many of you that the Android Emulator has come a longway, but we are not done yet.Making the Android Emulator faster is one of the top priorities for theAndroid Studio team. Over the last few releases, we have launched quick boot &emulator snapshots for quickly starting and resuming emulator sessions inunder 2 seconds. Up until now, our emulator experience has almost universallyworked on macOS® and Linux computers. But for users of Microsoft® Windows® orthe Microsoft® Hyper-V™ platform, our hardware accelerated speed enhancementsfor the Android Emulator only worked with computers with Intel® processors.Support for AMD® processors and Microsoft Hyper-V hypervisor are two long-standing user requests from the Android developer community that we are happyto address with this Android Emulator update.Today, you can download the latest Android Emulator release, which is enabledto run x86 based Android Virtual Devices (AVD) on computers that use AMDprocessors. This exciting update makes the Android Emulator more accessible toa new set of Android app developers that were previously limited to softwareemulation, but can now have hardware accelerated performance. Moreover, forthose of you who use Hyper-V to run your local app backend, the AndroidEmulator can now also coexist with other Hyper-V-backed applications onWindows® 10.Thanks to a new Microsoft Windows Hypervisor Platform (WHPX) API and recentopen-source contributions from Microsoft, even more Android app developers cantake advantage of all the speed improvements and features in the AndroidEmulator.Android Emulator running on Windows 10 with AMD Processor ScreenshotConfiguration: Asus ROG Strix GL 702ZC, Processor: AMD® Ryzen™ 7 1700Processor, Chipset: AMD 5350, Graphics: AMD® Radeon™ RX580Support for these technologies was initially available in the v27.3.8 AndroidEmulator canary release and today we are releasing this set of previewfeatures (AMD processor & Hyper-V support) on the stable channel for morefeedback. Alongside this update, we have added additional speed improvementsin loading emulator snapshots for those developers using the Intel® HardwareAccelerated Execution Manager (HAXM).

Next Steps & Feedback


Download the latest Android Emulator from the Android Studio 3.2 Beta SDKManager for the latest performance updates across all supported platforms thatyou are using. We are going to continue to invest in performance improvementsfor each of the platforms and we look forward to your feedback and featurerequests.If you find a bug or issue, feel free to file an issue. Connect with us — theAndroid Studio development team ‐ on our Google+ page or on Twitter.Emulator 29.2.11 and AMD Hypervisor 1.2 to StableIn the following sections, we present the AMD Hypervisor and list all othernotable changes relative to the previous stable version.AMD Hypervisor for Windows users on AMD CPUsCurrently, Windows Hypervisor Platform (WHPX) is required to run the emulatoron AMD CPUs on Windows. However, there are compatibility and performanceissues. To address this, since emulator 29.2.3, we’ve added a new hypervisorbackend + driver, based on KVM, that allows you to run the emulator on Windowswith AMD CPUs with compatibility and performance that should be on par withHAXM.This is meant for AMD users on Windows who want a faster AVD experience on parwith HAXM, or cannot run with Hyper-V / WHPX enabled (e.g., running othervirtual machine engines such as VMware/VirtualBox or not running Windows 10;however, note that we are still committed to WHPX / Hyper-V for the use caseswhere that is optimal, such as interop with Docker on Windows).The implementation is developed by our team and based on Linux KVM. The codehas been open sourced and is available on GitHub here:https://github.com/google/android-emulator-hypervisor-driver-for-amd-processorsAMD Hypervisor for Windows users on AMD CPUs – Install Instructions Follow the instructions below to enable the AMD Hypervisor for faster AndroidEmulator on AMD CPUs on Windows. Note that in a future Studio 4.0 release,these instructions will be automatically run as part of the SDK Manager updateand become obsolete. First, make sure your AMD CPU supports virtualization and BIOS has NOTdisabled it. As BIOS options are different among vendors, please refer to yoursystem manufacturer’s manual.Next, make sure Hyper-V and Windows Hypervisor Platform are disabled. AllWindows features enabling Hyper-V either explicitly or silently must be turnedoff. See the screenshots below for a few examples:Then, launch SDK Manager via Android Studio and you should see “AndroidEmulator Hypervisor Driver for AMD Processors”. Check and click “Apply”. TheSDK Manager will download the installer package and unpack it toextrasgoogleAndroid_Emulator_Hypervisor_Driver.Open a Windows command console with administrator privilege, go to extrasgoogleAndroid_Emulator_Hypervisor_Driver, and run the following commandsilent_install.bat. Make sure you see the desired output from the installer:STATE: 4 RUNNINGIf something goes wrong, please reach us or file a bug. Make sure to submityour CPU model, OS version info, and installer output.AMD Hypervisor for Windows users on AMD CPUs – Known Issues Emulator 29.2.11changes relative to previous stable versionSnapshots * Fixed an issue when running the Windows emulator on AMD CPUs (with either Windows Hypervisor Platform or the AMD Hypervisor) where when resuming from a snapshot from the AVD Manager in Studio, the emulator would show up as offline. * Snapshots now should work again with users who are running on Windows Hypervisor Platform. * Quickboot snapshots now work again for ARM system images. * Snapshots (incl. Quickboot) can now be taken in -no-window mode and resumed with a window, and vice versa. * Windows: Fixed issue where VCPU shutdown request would occur if loading snapshots while the emulator is running.UI / Input * Removed some spammy log prints. * Fold/unfold button now works more reliably. * Linux: Fixed Alt key not working on non-QWERTY layouts. * Fixed issue where virtual scene camera WASDQE controls did not work with non-QWERTY layouts. * Keycode forwarding: We now maintain a mapping of host keyboard type to Android keyboard type, and only forward host keycodes when both the host and Android keyboard type can be determined and correctly mapped (An upcoming suitable system image is still required). * Ctrl-Shift-M can now be used to bring up the Multi Display UI. * Fixed issues with emulator window size not updating. * Tweaked button sizes, colors, font size of titles, and positions of icons. * Fixed issue where usage metrics were not sent.Headless build * The binary emulator-headless is now retired. Headless builds of the engine are now launched via emulator -no-window, thus unifying the previously separate (but similar) paths. * 32-bit ARM headless build (qemu-system-armel-headless) is now included with the distribution. * Fixed issue around crash service not being able to start in -no-window mode.Console interface * Added interface to screenshot to a particular PNG file instead of one with an autogenerated filename. Usage: * adb emu screenrecord screenshot customFileName.png * Added a command line option to start a screen recording along with the emulator launch: * Format: -record-session ,, * Example: -record-session tmp.webm,5,10 * Added telnet console interface to query whether the emulator is running headless or not, via adb emu avd windowtype.Graphics * (Requires future system image update) * Fixed issue where Unity Vulkan examples would not work out of the box. * Improved performance of glMapBufferRange and glUnmapBuffer * Greatly improved performance when OpenGL ES draw calls are issued at a high rate. * Added new AVD config.ini property, hw.lcd.vsync (default 60), which, given an upcoming suitable system image build, will allow the guest’s VSYNC rate to be controlled by the AVD configuration. This can be useful for testing apps on high frame rate (HFR) displays. * Note that in order to be able to see the visual effect of higher VSYNC rates, a monitor with refresh rate greater than or equal to the setting is required. * Fixed potential deadlocks related to gralloc buffer destruction. * Fixed issue on API 22 system images where if using the swiftshader_indirect renderer, black frames would result on video playback. * Vulkan driver changes * ASTC LDR compressed textures are now supported via emulation if not supported on the host GPU (textureCompressionASTC_LDR). * Removed support for 1D compressed textures (this is not a use case that is commonly considered).General Fixes / Improvements * Fixed a division by 0 crash in some areas of the UI code. * libfontconfig is now bundled with the Linux emulator. * Stopped doing some adb commands right on emulator startup as it seems to corrupt state and cause hangs (instead, delaying them until after boot complete). * Updated crash reporting libraries. * Fixed issue where LD_PRELOAD was clobbered by the Linux emulator. * Fixed various possible crashes on exit. * Fixed potential issues with ADB APK installer / file pusher UI code not running on the UI thread. * Wear AVDs now default to using the AC charger. * For API < 16, we now force host side rendering (either with host GPU or Swiftshader). This should resolve issues with black screens on these images. * Fixed issue when emulator would get stuck closing if a gRPC endpoint was created. * Whenever the emulator has a fatal abort message, we now print in the console in addition to generating the crash report dialog. This should make such events more visible. * Fixed freezes related to the battery page. * Speculative fix landed for a potential hang that has to do with ADB. If you notice the emulator taking a long time to respond on a cold boot, try force killing the ADB process.Can I run Android emulator without virtualization?

Can I run Android emulator without virtualization?


Bluestacks is an Android Emulator ( Android Virtual Device (AVD) ) whichallows you to play, edit, test, call or anything else you would do in youractual phone but this time on your PC. This Bluestacks version worksflawlessly without using the Virtualization Technology.

Which emulator is best for AMD processor?


MeMU emulator MeMU is another excellent Android emulator that seems to doquite well with gamers. One of its biggest features is support for both AMDand Intel chipsets. Most work on AMD processors, but it’s nice to seedevelopers specifically pay attention to AMD’s platform.

What is Android emulator hypervisor driver for AMD processors?


Android Emulator Hypervisor Driver for AMD Processors is a hypervisor toaccelerate Android Emulator. It is made by porting KVM to Windows (Windows 7or later, 64bit). Android Emulator Hypervisor Driver for AMD Processors runsas a Windows driver.

About hypervisors


VM acceleration requires a hypervisor.Without a hypervisor and VM acceleration, the emulator must translate themachine code from the VM block by block to conform to the architecture of thehost computer. This process can be quite slow. With a hypervisor, the VM andthe architecture of the host computer match, so the emulator can run codedirectly on the host processor using the hypervisor. This improvementdrastically increases both the speed and performance of the emulator.The hypervisor that will work best for you depends on your computer’soperating system and configuration. For more information, see one of thefollowing sections:

Configure VM acceleration using Android Emulator Hypervisor Driver for


AMD Processors on WindowsBefore you can install and use the Android Emulator Hypervisor Driver for AMDProcessors, your computer must meet the following requirements: * AMD processor with Secure Virtual Machine (SVM) Technology * 64-bit Windows 10, Windows 8, or Windows 7 (32-bit Windows is not supported) * To use Android Emulator Hypervisor Driver for AMD Processors on Windows 10 or 8, you must turn off Hyper-V in the Windows Feaures Dialog. Note: Installing certain software might turn Hyper-V back on. Refer toDisabling Hyper-V for more details.The Android Emulator Hypervisor Driver for AMD Processors can be installed viathe SDK Manager in Android Studio 4.0 Canary 5 or later, or from Github (seebelow). To install from the SDK Manager, follow these steps: 1. Open Tools->SDK Manager. 2. Click the SDK Tools tab and then select Android Emulator Hypervisor Driver for AMD Processors. 3. Click OK to download and install the Android Emulator Hypervisor Driver for AMD processors. 4. After installation, confirm that the driver is operating correctly by entering the following command in a Command Prompt window: sc query gvm You should see a status message that includes the following information: SERVICE_NAME: gvm … STATE : 4 RUNNING … The following error message means either that SVM is not enabled in your BIOSor that Hyper-V is not disabled (Refer to Disable Hyper-V). SERVICE_NAME: gvm … STATE : 1 STOPPED WIN32_EXIT_CODE : 4294967201 (0xffffffa1) … The Android Emulator Hypervisor Driver for AMD Processors can also bedownloaded and installed from github. After unpacking the driver package, run”silent_install.bat” in a Command Prompt with Administrator privileges.Successfully completing a new installation would have the following output:Upgrading an installation would result in the following output, which includesmessages regarding the old driver’s uninstallation:You can uninstall Android Emulator Hypervisor Driver for AMD Processors usingthe following commands in a Command Prompt with Administrator privileges. sc stop gvm sc delete gvm Note: Shut down any x86 emulators before uninstalling the Android EmulatorHypervisor Driver for AMD Processors.

Configure VM acceleration using Windows Hypervisor Platform


Before you can enable WHPX, your computer must meet the followingrequirements: * Intel processors: Support for Virtualization Technology (VT-x), Extended Page Tables (EPT), and Unrestricted Guest (UG) features. VT-x must be enabled in your computer’s BIOS settings. * AMD processors: AMD Ryzen processor recommended. Virtualization or SVM must be enabled in your computer’s BIOS settings. * Android Studio 3.2 Beta 1 or higher (download from developer.android.com) * Android Emulator version 27.3.8 or higher (download using the SDK Manager) * Windows 10 with April 2018 Update or higherTo install WHPX on Windows, follow these steps: 1. From the Windows desktop, right-click the Windows icon and select Apps and features. 2. Under Related settings, click Programs and Features. 3. Click Turns Windows Features on or off. 4. Select Windows Hypervisor Platform 5. Click OK. 6. Once the installation has finished, restart your computer.

About hypervisors


VM acceleration requires a hypervisor.Without a hypervisor and VM acceleration, the emulator must translate themachine code from the VM block by block to conform to the architecture of thehost computer. This process can be quite slow. With a hypervisor, the VM andthe architecture of the host computer match, so the emulator can run codedirectly on the host processor using the hypervisor. This improvementdrastically increases both the speed and performance of the emulator.The hypervisor that will work best for you depends on your computer’soperating system and configuration. For more information, see one of thefollowing sections:

Configure VM acceleration using Android Emulator Hypervisor Driver for


AMD Processors on WindowsBefore you can install and use the Android Emulator Hypervisor Driver for AMDProcessors, your computer must meet the following requirements: * AMD processor with Secure Virtual Machine (SVM) Technology * 64-bit Windows 10, Windows 8, or Windows 7 (32-bit Windows is not supported) * To use Android Emulator Hypervisor Driver for AMD Processors on Windows 10 or 8, you must turn off Hyper-V in the Windows Feaures Dialog. Note: Installing certain software might turn Hyper-V back on. Refer toDisabling Hyper-V for more details.The Android Emulator Hypervisor Driver for AMD Processors can be installed viathe SDK Manager in Android Studio 4.0 Canary 5 or later, or from Github (seebelow). To install from the SDK Manager, follow these steps: 1. Open Tools->SDK Manager. 2. Click the SDK Tools tab and then select Android Emulator Hypervisor Driver for AMD Processors. 3. Click OK to download and install the Android Emulator Hypervisor Driver for AMD processors. 4. After installation, confirm that the driver is operating correctly by entering the following command in a Command Prompt window: sc query gvm You should see a status message that includes the following information: SERVICE_NAME: gvm … STATE : 4 RUNNING … The following error message means either that SVM is not enabled in your BIOSor that Hyper-V is not disabled (Refer to Disable Hyper-V). SERVICE_NAME: gvm … STATE : 1 STOPPED WIN32_EXIT_CODE : 4294967201 (0xffffffa1) … The Android Emulator Hypervisor Driver for AMD Processors can also bedownloaded and installed from github. After unpacking the driver package, run”silent_install.bat” in a Command Prompt with Administrator privileges.Successfully completing a new installation would have the following output:Upgrading an installation would result in the following output, which includesmessages regarding the old driver’s uninstallation:You can uninstall Android Emulator Hypervisor Driver for AMD Processors usingthe following commands in a Command Prompt with Administrator privileges. sc stop gvm sc delete gvm Note: Shut down any x86 emulators before uninstalling the Android EmulatorHypervisor Driver for AMD Processors.

Configure VM acceleration using Windows Hypervisor Platform


Before you can enable WHPX, your computer must meet the followingrequirements: * Intel processors: Support for Virtualization Technology (VT-x), Extended Page Tables (EPT), and Unrestricted Guest (UG) features. VT-x must be enabled in your computer’s BIOS settings. * AMD processors: AMD Ryzen processor recommended. Virtualization or SVM must be enabled in your computer’s BIOS settings. * Android Studio 3.2 Beta 1 or higher (download from developer.android.com) * Android Emulator version 27.3.8 or higher (download using the SDK Manager) * Windows 10 with April 2018 Update or higherTo install WHPX on Windows, follow these steps: 1. From the Windows desktop, right-click the Windows icon and select Apps and features. 2. Under Related settings, click Programs and Features. 3. Click Turns Windows Features on or off. 4. Select Windows Hypervisor Platform 5. Click OK. 6. Once the installation has finished, restart your computer.

15 Best Android Emulator in 2021(Mac and PC)


Sep 15, 2021• Proven solutionsPeople install Android emulators on their PC for a variety of good reasons.Before shipping out an application, developers might be testing it. Using amouse and keyboard to play games may be an option for gamers. Possibly youwant it there just for its own sake. In any event, Android emulators can nowbe installed on a computer much more seamlessly than they used to be. Thereare many best android emulators available in the market. But today we willdiscuss the 15 best android emulators that you can get in 2021.Let’s start our topic with a basic introduction to Android Emulators in caseyou are new and don’t know what they are. A mobile emulator allows you toemulate Android operating system features on your PC. By using this program,you can install Android apps natively on your computer or laptop. This toolmainly serves to debug purposes.* * *You might also like: >>>How to Run Tiktok on PC or Mac* * ** * *

Android Emulator in Android Studio 3.2 now supports AMD processors on


Windows 10Android Emulator 27.3.6 was recently released in the Canary and Dev channelsalongside the Android Studio release, bringing a long-awaited feature for AMDusers on Windows 10. This new build has finally brought support for runningthe emulator with hardware acceleration on machines with AMD processors.Previously, AMD users on Windows 10 were unable to run the Android Emulatorwith hardware acceleration, which resulted in the emulator running slow,inefficiently, and just generally being frustrating to use as compared to theexperience on the Intel platform.This changes with the new release, which also brings along other changes suchas: * Fixed crashes after initial snapshot load when loading color buffers from the snapshot. * Fixed potential memory corruption when saving snapshots of OpenGL shader program info logs. * Fixed potential memory corruption when checking CPUID of the host system. * On AMD machines running the latest Windows 10 and where Windows Hypervisor Platform can be successfully enabled, the emulator can now boot API level 26+ x86 / x86_64 AVDs in accelerated mode. * Warning: We have found that enabling Hyper-V or Windows Hypervisor Platform on many AMD Ryzen machines, especially laptops with Vega GPUs, can cause Windows to become unbootable. We only recommend trying this if your AMD system is already successfully running with Windows Hypervisor Platform enabled. * Fix: If Windows has become unbootable because of enabling Windows Hypervisor Platform, disable virtualization in your system BIOS and reboot, which should allow you to disable the feature.Credits: Reddit User /u/Ssunde2Android Studio Emulator Developer /u/lfy_google also clarified that hardwareacceleration should work on Windows 10 Home systems as well, despite thelatter not having a “Hyper-V” option. Just enabling the “Windows HypervisorPlatform” option in Windows Optional Features should do the trick.Furthermore, support for API 25 and below is not yet included; users canexpect to see this fixed in the next canary build.* * *Via: RedditAndroid Emulator in Android Studio 3.2 supports AMD processors on Windows 10

Android Emulator in Android Studio 3.2 now supports AMD processors on


Windows 10Android Emulator 27.3.6 was recently released in the Canary and Dev channelsalongside the Android Studio release, bringing a long-awaited feature for AMDusers on Windows 10. This new build has finally brought support for runningthe emulator with hardware acceleration on machines with AMD processors.Previously, AMD users on Windows 10 were unable to run the Android Emulatorwith hardware acceleration, which resulted in the emulator running slow,inefficiently, and just generally being frustrating to use as compared to theexperience on the Intel platform.This changes with the new release, which also brings along other changes suchas: * Fixed crashes after initial snapshot load when loading color buffers from the snapshot. * Fixed potential memory corruption when saving snapshots of OpenGL shader program info logs. * Fixed potential memory corruption when checking CPUID of the host system. * On AMD machines running the latest Windows 10 and where Windows Hypervisor Platform can be successfully enabled, the emulator can now boot API level 26+ x86 / x86_64 AVDs in accelerated mode. * Warning: We have found that enabling Hyper-V or Windows Hypervisor Platform on many AMD Ryzen machines, especially laptops with Vega GPUs, can cause Windows to become unbootable. We only recommend trying this if your AMD system is already successfully running with Windows Hypervisor Platform enabled. * Fix: If Windows has become unbootable because of enabling Windows Hypervisor Platform, disable virtualization in your system BIOS and reboot, which should allow you to disable the feature.Credits: Reddit User /u/Ssunde2Android Studio Emulator Developer /u/lfy_google also clarified that hardwareacceleration should work on Windows 10 Home systems as well, despite thelatter not having a “Hyper-V” option. Just enabling the “Windows HypervisorPlatform” option in Windows Optional Features should do the trick.Furthermore, support for API 25 and below is not yet included; users canexpect to see this fixed in the next canary build.* * *Via: Reddit”

0 Comment

Leave a comment