Improving Performance with Interprocedural Optimization
The compiler may be able to perform additional optimizations if it is able to optimize across source line boundaries. These may include, but are not limited to, function inlining. This is enabled with the
the program using the
option to enable interprocedural optimization.
Optimization [Intel C++]
Note that the vectorization
messages now appear at the point of inlining in
(line 69). You should see 4 optimization notes describing which loops were inlined from
Now, run the executable and record the execution time.