Speeding up Fortran?

Intel® Fortran Compiler

Build applications that can scale for the future with optimized code designed for Intel® Xeon® and compatible processors.

Speeding up Fortran?

530 Views

Hi all, just wondering if anyone knows ways of speeding up fortran? For example, instead of calling subroutines to multiply 3x3 matrices, one can now use the MATMUL keyword. This saves a lot of time. Just wondering if anyone knows other such operators new to fortran 90 that make fortran quicker? These subroutines were originally designed for Fortran 77 when MATMUL, for example did not exist.

Link Copied

0 Replies

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.