Intel® Fortran Compiler
Build applications that can scale for the future with optimized code designed for Intel® Xeon® and compatible processors.
Announcements
FPGA community forums and blogs on community.intel.com are migrating to the new Altera Community and are read-only. For urgent support needs during this transition, please visit the FPGA Design Resources page or contact an Altera Authorized Distributor.
29284 Discussions

Optimization problems

danich
Beginner
‎05-13-2003 09:16 PM
516 Views
Anybody know the reason for this message?

I'm compiling on an Itanium dual-processor box with 8 GB RAM...

Warning: Optimization suppressed due to excessive resource requirements;

0 Kudos

Link Copied

2 Replies
TimP
Honored Contributor III
‎05-13-2003 09:59 PM
516 Views
Depending on the complexity of your source and the options you have chosen, the compiler will shut off optimizations when certain parameters are exceeded. When you have additional subroutines in the file, optimizations remain shut down. The option -override_limits should maintain the options you have set, at the possible expense of time and disk space.
0 Kudos
Copy link
Martyn_C_Intel
Employee
‎05-13-2003 10:18 PM
516 Views
There are a variety of possible resources which could trigger such a warning. It may be related to compiling vary large subroutines at high optimization levels. In such cases, you might consider splitting the large routine into smaller components.

I encourage you to submit an issue to Intel Premier Support at https://premier.intel.com , quoting your full command line (you can say that I advised this). You should get additional detail and advice.

Martyn
0 Kudos
Copy link
Reply

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.