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tjrossi
Beginner
119 Views

Sampling Module has unresolved addresses

I have a program that loads a library (.so) at runtime. When I perform a sampling activity through vtlec, I end up with in the Name column of the Hotspots tab. It will not let me view any information about the functions in my library. I added the library to the Modules of Interest list. Everything works fine in the Callgraph activity and I can see function details.

Anyone know what I am doing wrong?

Thanks,

Trevor
0 Kudos
3 Replies
tjrossi
Beginner
119 Views

Btw, the application is running on RHEL 5 and compiled with GCC version 4.1.2
cszhang
Beginner
119 Views

Quoting - tjrossi
I have a program that loads a library (.so) at runtime. When I perform a sampling activity through vtlec, I end up with in the Name column of the Hotspots tab. It will not let me view any information about the functions in my library. I added the library to the Modules of Interest list. Everything works fine in the Callgraph activity and I can see function details.

Anyone know what I am doing wrong?

Thanks,

Trevor

I also have this kind of problem: unresolved addresses, call graph is correct, but sampling doesnt show the whole function....

What's the problem?

Peter_W_Intel
Employee
119 Views

Quoting - tjrossi
I have a program that loads a library (.so) at runtime. When I perform a sampling activity through vtlec, I end up with in the Name column of the Hotspots tab. It will not let me view any information about the functions in my library. I added the library to the Modules of Interest list. Everything works fine in the Callgraph activity and I can see function details.

Anyone know what I am doing wrong?

Thanks,

Trevor

I met similiar issues before on v9.0 Update 7, but the problem can be solved if you upgrade the product to latest v9.1 I think.

Regards, Peter

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