64bit JIT profiling plugin

64bit JIT profiling plugin

Hi,

I am trying to use the JIT profiling plug-in on a 64bit application under linux. It seems the JIT profiling plug-in libraries provided with VTune package are all 32bit. Are there 64bit version of these libraries available?

Thanks!

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Corey Alsamariae (Intel)'s picture

Hi,

The VTune analyzer has been tested for profiling under the following JDKs. The latest releases of these JDKs may be used:

On Intel Itanium architecture systems:

+ IBM JDK 1.4.2
+ BEA JRockit 1.4.2 and 5.0

On systems with Intel 64:

+ Sun J2SE 5.0 and 6
+ BEA JRockit 5.0 and 6

NOTE: The VTune analyzer will crash under Eclipse if you run it with BEA JRockit 5.0 under Red Hat Enterprise Linux 4.0 for Intel 64. Do one of the following to avoid this situation:

+ Install the errata kernel for Red Hat Enterprise Linux 4.0
+ Use Red Hat Enterprise Linux 4.0 U1
+ Use the Sun JVM 5.0

Please check product website for more details. http://software.intel.com/en-us/intel-vtune/

Regards,
Corey

Thanks for the quick reply, but I am not trying to do profiling on a JVM. I want to use the JIT profiling plugin for my own JIT engine. There's API, library and a simple sample provided with VTune package, but it's 32bit only. I can't link it with my 64bit app.

Thanks!

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