The program runs (I selected "show app in terminal" to be sure), but Oprofile collected no samples.
I run Ubuntu 64bit and trying to profile an OpenCL-program. The program was made with:
make -j16 all
g++ -O2 -g -pg -Wall -fmessage-length=0 -c -o main.o main.cpp
g++ -lOpenCL -lrt -o main main.o
I have no clue where to start looking how to solve this problem. I hope somebody on this forum can help me with giving ideas what to try.
-- OProfiled Statistics --
Nr. sample dumps: 2
Nr. non-backtrace samples: 0
Nr. kernel samples: 0
Nr. lost samples (no kernel/user): 0
Nr. lost kernel samples: 0
Nr. incomplete code structs: 0
Nr. samples lost due to sample file open failure: 0
Nr. samples lost due to no permanent mapping: 0