Emulator performance degraded after updating to version 33.1.1 [270034824]

Verified

Bug

Status Update

No update yet.

Description

nu...@gmail.com

created issue #1

Feb 20, 2023 06:23PM

Hi,

After updating to Emulator v33.1.1 and SDK Platform Tools 34.0.0, emulator performance took a big hit.
It was working ok on previous version, with Apple M1 chip.

I've tried creating a new emulator, but it's a general issue.

Could you give me instructions on how to downgrade to previous version?

```
Build: AI-223.8214.52.2231.9601041, 202302132341,

AI-223.8214.52.2231.9601041, JRE 17.0.6+0-17.0.6b802.4-9586694x64 JetBrains s.r.o., OS Mac OS X(aarch64) v13.2.1, screens 3456.0x2234.0, 3840.0x2160.0; Retina

AS: Giraffe | 2022.3.1 Canary 5
Kotlin plugin: 223-1.7.21-AS7571.182
Android Gradle Plugin: 7.4.1
Gradle: 8.0
Gradle JDK: JetBrains Runtime version 17.0.6
NDK: from local.properties: (not specified), latest from SDK: (not found)
CMake: from local.properties: (not specified), latest from SDK: (not found), from PATH: (not found)
Source: send_feedback_icon

IMPORTANT: Please read

https://developer.android.com/studio/report-bugs.html carefully and supply all required information.
```

Comments

nu...@gmail.com <nu...@gmail.com> #2Feb 20, 2023 06:41PM

Thank you for the report. We will try to fix this soon. In the meantime, could you please start the emulator from the console (see the commands below), open the camera app to crash it and attach the output, it might help to figure out what the problem is:

cd /Users/YOUR_USERNAME/Library/Android/sdk/emulator
./emulator -list-avds
./emulator -verbose -avd YOUR_AVD_FROM_PREVIOUS_STEP

if there is a crash report to send, please send it and attach the report id.

r....@gmail.com <r....@gmail.com> #3Feb 21, 2023 03:46PM

We got a crash report (thanks JP): 872e3b20bc34905b. It says EXC_BAD_INSTRUCTION / 0x00000001 and the console also says "Illegal hardware instruction". I suspect the new MacOS brought a new hypervizor which causes this behavior. Haitao, could you please take a look?

ha...@google.com <ha...@google.com> Feb 21, 2023 06:53PM

Assigned to an...@google.com.

bo...@google.com <bo...@google.com> Feb 22, 2023 07:48PM

Reassigned to ya...@google.com.

ya...@google.com <ya...@google.com> #4Feb 22, 2023 08:37PM

We have quite some crashes like this:

product_name="AndroidEmulator" AND crash.Reason="EXC_BAD_INSTRUCTION / 0x00000001" AND cpu.Architecture="arm64"

nu...@gmail.com <nu...@gmail.com> #5Feb 23, 2023 10:04AM

The most of crashes happen here:

vVertical_Scale_ARGB_8888_Accelerate
vImageVerticalShear_ARGB8888
vImageVerticalShear_ARGB8888
vImageScale_ARGB8888

vRotateClockwise270Degree_ARGB8888_Accelerate2
vRotate_90_ARGB_8888_270Degree_Accelerate2

Thu Feb 23 2023 10:04:42 GMT+0000 (Western European Standard Time).png

19 KB

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ya...@google.com <ya...@google.com> #6Feb 23, 2023 06:22PM

I suspect EXC_BAD_INSTRUCTION happens in vImageRotate90_ARGB8888 and vImageScale_ARGB8888 which are used by webcam on MacOS.

Message last modified on Feb 23, 2023 06:22PM

nu...@gmail.com <nu...@gmail.com> #7Feb 24, 2023 01:44PM

With complete honesty, I have to say that I’m extremely disappointed by the handling of this issue by google and by the fact that it came out in the first place. I need to use android studio for work purposes and I am forced to switch to a different machine. Mac OS Sonoma has been in beta testing for months and google has had plenty of time to ensure the application would be properly running. I expect this issue to have the maximum priority and to be solved very soon.

Message last modified on Feb 24, 2023 01:46PM

Fri Feb 24 2023 13:41:19 GMT+0000 (Western European Standard Time).png

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ya...@google.com <ya...@google.com> #8Feb 24, 2023 06:27PM

Reassigned to de...@google.com.

Hi rforzani22, I am sorry for this experience. This bug is my top priority. We expect a fix to be merged within a week. You should be able to download a build directly from our build server (https://ci.android.com/builds/branches/aosp-emu-master-dev/grid) once the fix is merged. The release process will take some additional time.

ya...@google.com <ya...@google.com> #9Feb 24, 2023 06:28PM

Thanks for making it a top priority, looking forward for the fix, good luck!

de...@google.com <de...@google.com> Feb 24, 2023 06:31PM

Accepted by de...@google.com.

ya...@google.com <ya...@google.com> #10Mar 6, 2023 08:00PM

We confirmed #comment6. I removed vImageRotate90... and vImageScale... and use what I could find (which is not as efficient as vImage... ones, we will try to figure out why these functions crash), it does not handle all aspect ratios and resolutions so far (it might crash for different reasons, I will be working on this tomorrow). If anyone wants to try my local build, I can share it.

jp...@google.com <jp...@google.com> Mar 6, 2023 09:48PM

Status: Duplicate of

271701966

de...@google.com <de...@google.com> #11Mar 6, 2023 09:52PM

Marked as fixed, reassigned to ya...@google.com.

I had to downgrade my Mac to Ventura and I realized on Mac Ventura android studio emulator ask for webcam permission which I allowed and worked but on Sonoma it doesn't ask for permission when I open camera app on webcam0

ya...@google.com <ya...@google.com> #12Mar 6, 2023 10:25PM

I would be willing to try out your local build if you can share it and I’ll let you know my experience.

is...@motorolasolutions.com <is...@motorolasolutions.com> #13May 17, 2023 02:15AM

How can I try your local build? Can I download from somewhere?

cs...@google.com <cs...@google.com> #14May 17, 2023 09:06PM

Status: Assigned (reopened)

rforzani22 and treblew2017, I shared a Google Drive link with you, see your email.

ya...@google.com <ya...@google.com> #15May 19, 2023 09:23PM

Reassigned to cs...@google.com.

Can I try it too?

cs...@google.com <cs...@google.com> #16May 19, 2023 09:32PM

lechun.sk, I shared with you.

Message last modified on May 19, 2023 09:32PM

bo...@google.com <bo...@google.com> #17Nov 13, 2023 04:52PM

Still doesn't work for me It crashes when I open the camera, this report emulator verbose

cs...@google.com <cs...@google.com> Nov 13, 2023 05:08PM

Status: New

nu...@gmail.com <nu...@gmail.com> #18Nov 13, 2023 05:49PM

lechun.sk, this is unexpected. Do you mind uploading a crash report and sharing its id?

bo...@google.com <bo...@google.com> #19Mar 5, 2024 04:44PM

Assigned to bo...@google.com.

redacted

nu...@gmail.com <nu...@gmail.com> #20Mar 5, 2024 05:25PM

lechun.sk, unfortunately a bug report will not help here. It would useful to debug issues inside Android. This crash happens outside. There should be a popup window when you start the emulator asking to send a crash report. Maybe it is not available for local builds. The fix is in code review.

bo...@google.com <bo...@google.com> Mar 12, 2024 03:22PM

Verified by bo...@google.com.