You have the choice of using the NetLib CLAPACK library (see above for link requirements) or the Sun Performance Library (SPL) on a Solaris or Linux platform when using the Oracle Developer Studio compiler. It is not available for the gcc compiler.

When building applications that depend on the Essential Math Module built with SPL, you do not need to provide the names of the libraries, but you do need to add the following flag to the end of your compile and link lines: