using "icc -v", get this "icc version 15.0.0 (gcc version 4.4.7 compatibility)",
using gcc -fopenmp ,my code get accelate , but using icc -openmp , it turns out slower
when I use this "icc main.c -openmp-report" ,
I get this ->
main.c(10): warning #3180: unrecognized OpenMP #pragma
#pragma omp parallel for
it seems my icc compiler doesn't support openmp , am I right? Or ,do I miss some thing？
thinks for any tips!