topic Re: VTune Performance Snapshot crashes on simple Java program in Analyzers

VTune Performance Snapshot crashes on simple Java program

Pietruszek — Wed, 25 Aug 2021 14:59:04 GMT

I'm trying to profile a quite small and simple command-line Java program in Intel VTune. I can run the Hotspots/Threading/Memory Access analysis without any issues, but when I run the Performance Snapshot analysis, it crashes.

Here's my configuration from the WHAT pane of VTune:

Launch Application

Application: java.exe
Application parameters: -cp "D:\Users\ZPO\Documents\benchmarksgame\binarytrees\Picked" binarytrees 21
Use application directory as working directory: yes

And here's the output I get:

Picked up JAVA_TOOL_OPTIONS: -agentlib:amplxe_samplingmrte_javaprof_1.0
Error occurred during initialization of VM
Could not find agent library amplxe_samplingmrte_javaprof_1.0 on the library path, with error: Can't find dependent libraries

It looks like the same library is used successfully during the other analyses - the crash only happens when doing the Performance Snapshot analysis.

My Java version:

> java.exe --version
java 11.0.10 2021-01-19 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.10+8-LTS-162)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.10+8-LTS-162, mixed mode)

My VTune version:

Intel oneAPI VTune Profiler 2021.3.0
Product build: 616728

Re:VTune Performance Snapshot crashes on simple Java program

Gopika_Intel — Thu, 26 Aug 2021 13:31:46 GMT

Hi,

Thank you for posting in Intel Communities. Could you please share with us the following details so that we can investigate further from our end:

1. Is the result folder getting created? It would be of the form rXXXps

2. The crash log obtained after the crash. It can be obtained by searching vtune logs from %tmp%\amplxe-log-<username> in windows.

Regards

Gopika

Re: Re:VTune Performance Snapshot crashes on simple Java program

Pietruszek — Mon, 30 Aug 2021 06:57:46 GMT

1. Yes, the folder does get created

2. I'm attaching all of the logs created after one attempt of running this specific Performance Snapshot

Re: VTune Performance Snapshot crashes on simple Java program

Pietruszek — Mon, 30 Aug 2021 07:06:17 GMT

And since I noticed that my phrasing could potentially be misleading, I'll clarify just to be sure: VTune profiler doesn't crash. When, I close the "almost empty" profiling report, I can continue profiling other things. But running the Performance Snapshot does crash the JVM instance trying to run my Java program. And when it's the Hotspots/Threading/Memory Access analysis, it runs correctly and takes around 6-9 seconds to profile.

Re:VTune Performance Snapshot crashes on simple Java program

Gopika_Intel — Mon, 30 Aug 2021 14:59:00 GMT

Hi,

Thank you for providing the information. Could you also please share with us the result folder that you obtained after profiling?

Regards

Gopika

Re:VTune Performance Snapshot crashes on simple Java program

Gopika_Intel — Fri, 03 Sep 2021 07:44:57 GMT

Hi,

We are working on this issue internally. We will get back to you soon.

Regards

Gopika

Re: VTune Performance Snapshot crashes on simple Java program

Pietruszek — Thu, 09 Sep 2021 09:29:35 GMT

Ok, I'm patiently waiting for this issue to be resolved.

In the meantime I also managed to fetch the requested result folder.

Re:VTune Performance Snapshot crashes on simple Java program

Mariya_P_Intel — Thu, 09 Sep 2021 11:03:46 GMT

Hi @Pietruszek, thanks for sharing the details. Developers are working on this issue. I will notify you when get more info on it.

Re: VTune Performance Snapshot crashes on simple Java program

Pietruszek — Thu, 14 Oct 2021 17:39:53 GMT

Hi! What's the status of the issue? Has the cause at least been found?

Re:VTune Performance Snapshot crashes on simple Java program

Mariya_P_Intel — Fri, 15 Oct 2021 05:16:37 GMT

Hi @Pietruszek, the root cause is found. Please expect the fix in next VTune releases.

Re: Re:VTune Performance Snapshot crashes on simple Java program

vamsi_parasa — Mon, 18 Oct 2021 23:15:10 GMT

Hello,

I'm an internal user and I have the same problem. Please let me know when the fix is available...

Re:VTune Performance Snapshot crashes on simple Java program

Mariya_P_Intel — Wed, 10 Nov 2021 08:31:31 GMT

Hi @Pietruszek,

The fix is available in VTune 2021.9.0 release.

You may download it here: https://www.intel.com/content/www/us/en/developer/articles/tool/oneapi-standalone-components.html#vtune

Re: VTune Performance Snapshot crashes on simple Java program

Pietruszek — Sat, 13 Nov 2021 17:25:40 GMT

Thank you for the notice @Mariya_P_Intel !

I've downloaded the new version and can confirm that the issue has been fixed on my side!

Re:VTune Performance Snapshot crashes on simple Java program

Mariya_P_Intel — Mon, 15 Nov 2021 06:24:14 GMT

Hi @Pietruszek, thank you for the confirmation.

Feel free to contact Intel support in case of further questions.