Hello I am running a MPI application which is a hybrid i.e having 2 ranks on mic0 and mic1 each and 3 ranks on xeon
I am trying to run vtune analyzes for the ranks on mic. I do this by using VTUNE GUI from the host and select launch application and run a script which has a mpirun for all the 5 ransks in it
I am facing some problems:-
In the type of analysis i go in Knights Corner Platform and ..
problem 1: When i write 2 in "List of Intel Xeon Phi coprocessor cards:" option i get an error that one of my mic card is offline ( i performed miccrtl --status it shows both online)
problem 2: If i write 1 in the "List of Intel Xeon Phi coprocessor cards:" option the collection runs and collects the analysis result but i do not get any function names, i get no "No call stack information"
(during compilation i put -mmic -g options)
thank you for the help in advance