I am running Amplifier cluster edition 2016 on Intel(R) Xeon(R) CPU E7-2890 v2 @ 2.80GHz, Linux.
After I killed a previous session of the amplxe-cl application, any attempt yo start an analysis either using "amplxe-gui" or "amplxe-cl" fails with the following error message: PMU resource(s) currently being used by another profiling tool or process: another PMU collection session may be running.
Even after killing any leftover processes that looked like amplxe, the error does not go away. How can I ensure no instance of amplxe is running?