You can simply re-link your existing application programs. For a list of the multithreaded subroutines in the ESSL SMP Library, see the ESSL Version 3 Guide and Reference . You may use this library to develop your own multithreaded applications. You may use this library to develop your own multithreaded applications. All libraries are designed to provide high levels of performance for numerically intensive computing jobs on these respective processors.
All versions provide mathematically equivalent results.