Hi all,
I'm trying to use Vtune on compute node (I have installed intel_parallel_studio_2018 in a distributed directory by cluster login node ), but amplex return some warnings:
bsub -I -q poe_short -m n300 -n 4 mpirun -np 4 amplxe-cl -collect advanced-hotspots -result-dir my_result -- IMB-MPI1 pingpong
Job <945340> is submitted to queue <poe_short>.
<<Waiting for dispatch ...>>
<<Starting on n300>>
amplxe: Analyzing data in the node-wide mode. The hostname (n300.cluster.net) will be added to the result path/name.
amplxe: Warning: Access to /proc/kallsyms file is limited. Consider changing /proc/sys/kernel/kptr_restrict to 0 to enable resolution of OS kernel and kernel modules symbols.
amplxe: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location.
amplxe: Collection started.
...
...
amplxe: Collection stopped.
amplxe: Using result path `/users/home/sysm03/mpitest/my_result.n300.cluster.net'
amplxe: Executing actions 19 % Resolving information for `libittnotify_collecto
amplxe: Warning: Cannot locate debugging information for file `/lib64/ld-2.12.so'.
amplxe: Warning: Cannot locate debugging information for file `/users/home/opt/intel/compilers_and_libraries_2018.3.222/linux/mpi/intel64/bin/IMB-MPI1'.
amplxe: Warning: Cannot locate debugging information for file `/users/home/opt/intel/vtune_amplifier_2018.3.0.558279/lib64/runtime/libittnotify_collector.so'.
amplxe: Executing actions 19 % Resolving information for `libc-2.12.so'
amplxe: Warning: Cannot locate debugging information for file `/lib64/libc-2.12.so'.
amplxe: Executing actions 100 % done
Collection and Platform Info
----------------------------
Parameter my_result.n300.cluster.net
same thing if I load the drivers sep on the node (cd /users/home/opt/intel/vtune_amplifier_2018/sepdk/src; ./insmod-sep -r) .
Can you help me?
Thanks