Project

General

Profile

Feature #1817

Enable building charm with link time optimization

Added by Sam White 9 months ago. Updated 8 months ago.

Status:
New
Priority:
Normal
Category:
-
Target version:
-
Start date:
03/03/2018
Due date:
% Done:

0%


Description

Link time optimization has the potential to improve performance through better interprocedural analysis and inlining. Unfortunately, building Charm++ with link time optimization isn't as easy as just adding "-flto" to the end of your build line.

History

#1 Updated by Sam White 8 months ago

  • Assignee set to Matthias Diener

#2 Updated by Sam White 8 months ago

For ICC they call this "-ipo" and it again requires use of a different linker named "xild": https://software.intel.com/en-us/node/522667

Also available in: Atom PDF