Correr antes de usar PAPI:
sudo sh -c 'echo -1 >/proc/sys/kernel/perf_event_paranoid'
Compile C++:
g++ -O2 matrixproduct.cpp -o matrixproduct -lpapi
Run C++:
./matrixproduct
Compile Java
javac matrixproduct.java
Run Java
java MatrixProduct
Correr antes de usar PAPI:
sudo sh -c 'echo -1 >/proc/sys/kernel/perf_event_paranoid'
Compile C++:
g++ -O2 matrixproduct.cpp -o matrixproduct -lpapi
Run C++:
./matrixproduct
Compile Java
javac matrixproduct.java
Run Java
java MatrixProduct