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Is there any document describing the PRF format in detail?
I've seen that this file is a nested collection of entries enclosed by '{' and '}' but I would like to known detailed timestap, callee and caller components, etc.
Thanks in advance,
Sergi Valverde
I've seen that this file is a nested collection of entries enclosed by '{' and '}' but I would like to known detailed timestap, callee and caller components, etc.
Thanks in advance,
Sergi Valverde
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hi,
as far as I am informed the "PRF" format is neither opened nor documented for external users.
-daniel
as far as I am informed the "PRF" format is neither opened nor documented for external users.
-daniel
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Is there any official confirmation on this?
I would like to build the call graph from the "PRF" file (v-tune 4.0) for research purposes only. My desire is to do path profiling[1] but don't know if v-tune 4.0 is able to do so. Such analysis should be easy to do from the annotated call graph that the "PRF" file seems to encode.
Cheers,
Sergi Valverde
Refs
[1] T. Ball & J. R. Larus, "Efficient Path Profiling", IEEE International Symposium on Microarchitecture (1996)
I would like to build the call graph from the "PRF" file (v-tune 4.0) for research purposes only. My desire is to do path profiling[1] but don't know if v-tune 4.0 is able to do so. Such analysis should be easy to do from the annotated call graph that the "PRF" file seems to encode.
Cheers,
Sergi Valverde
Refs
[1] T. Ball & J. R. Larus, "Efficient Path Profiling", IEEE International Symposium on Microarchitecture (1996)
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Hi Sergi, the PRF format is not exposed. Sorry
Birju
Birju
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I see. Thanks.
Sergi Valverde
Sergi Valverde

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