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Impossible to profile from Eclipse [message #184316]

Wed, 13 December 2006 07:55

Eclipse User

Originally posted by: h.henoch.isc84.org

Please help,

I have installed the following :

1) JDK 1.6
2) Eclipse 3.2.1

I have followed WITH CARE the instructions for new agent controller, new
java profiler, jvmti client. ACserver can be launched et SampleClient.exe
run as expected by the readme file.

But, I can't profile from Eclipse (I want to profile Memory usage).

The "Test Connection" in Eclipse is ok (but slow).

The "Test availabilty" is not ok (Error: Unable to connect to the Agent
Controller.Connection refused: connect) when I chose "Java Profiling with
instrumentation" and "Execution time analysis". And if I click on
"Profile" button I have : org.eclipse.core.runtime.CoreException
A time-out occurred while attempting to launch the process

When I choose "Java Profiling" and "Basic Memory Analysis" I have a JVMPI
error, why ? I have the new AC.

Please help.

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Re: Impossible to profile from Eclipse [message #184335 is a reply to message #184316]

Wed, 13 December 2006 08:17

Asaf Yaffe

Messages: 333
Registered: July 2009

Senior Member

Henoch Hervé wrote:
> Please help,
>
> I have installed the following :
>
> 1) JDK 1.6
> 2) Eclipse 3.2.1
>
> I have followed WITH CARE the instructions for new agent controller, new
> java profiler, jvmti client. ACserver can be launched et
> SampleClient.exe run as expected by the readme file.
>
> But, I can't profile from Eclipse (I want to profile Memory usage).
>
> The "Test Connection" in Eclipse is ok (but slow).
> The "Test availabilty" is not ok (Error: Unable to connect to the Agent
> Controller.Connection refused: connect) when I chose "Java Profiling
> with instrumentation" and "Execution time analysis". And if I click on
> "Profile" button I have : org.eclipse.core.runtime.CoreException
> A time-out occurred while attempting to launch the process
>
> When I choose "Java Profiling" and "Basic Memory Analysis" I have a
> JVMPI error, why ? I have the new AC.
> Please help.
>

Java 6 is not supported at all by the "old" TPTP Profiler (the "Java
Profiling" option which launches the JVMPI profiler) and not officially
supported by the new Java Profiler (the "Java Profiling with
Instrumentation" option). I have posted several articles to the
eclipse.tptp newsgroup with suggestions on how to analyze Java 6
failures with the new JVMTI Profiler. You may want to read them and post
your follow-up questions to eclipse.tptp. Alternatively, you can install
a Java 5 VM and try again. I expect you'll get better results.

HTH!
Asaf

--
Asaf Yaffe
Eclipse TPTP Committer, Platform Project (JVMTI Profiler)

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