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Os/Distro: Archlinux and vtune installed with the intel-oneapi-basekit package (2023 0.0.25537-3)
Context: I want to debug the performance of a specialized generated C code that do some kind of matrix multiplication computation. The C code is generated and compiled in a shared object and used in a driver code written in rust. The driver code prepare data, load the lib.so and profile it.
Issue: Little/no info available in the bottom-up view inside vtune-gui about the task involving a call to an external function defined in the dynamic library.
Doing exactly the same with a statically linked extern fn works as expected and gives performance info.
Os/Distro: Archlinux and vtune installed with the intel-oneapi-basekit package (2023 0.0.25537-3)
Context: I want to debug the performance of a specialized generated C code that do some kind of matrix multiplication computation. The C code is generated and compiled in a shared object and used in a driver code written in rust. The driver code prepare data, load the lib.so and profile it.
Issue: Little/no info available in the bottom-up view inside vtune-gui about the task involving a call to an external function defined in the dynamic library.
Doing exactly the same with a statically linked
extern fn
works as expected and gives performance info.Is this a known issue ? Is there any workaround ?
Minimal reproducible project in the zip.
minimalissueittnotify.zip
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