OPEN64 (Compiler)


Open64 is an open source optimizing compiler for x86-32 and x86-64 architectures managed by the Computer Architecture and Parallel Systems Laboratory or CAPSL. It was released under the GNU GPL in 2000. Open64 supports C/C++ and Fortran 77/95, as well as the shared memory programming model OpenMP. The open64 compiler can perform high-quality interprocedural analysis, data-flow analysis, data dependence analysis, and array region analysis. Open64 leverages many aspects from the GNU Compiler Collection (GCC).

Availability Table

System Versions
vdi-centos6 4.5.2, 5.0
wobbie 4.5.1, 4.2.4, 4.5.2, 5.0
iqaluk 4.5.1, 4.2.4, 4.5.2, 5.0

Change Log

o Oct 21 2015: Removed open64/5.0 from mako.
o Oct 22 2012: Installed version 5.0 on goblin, iqaluk, monk and orca bugfix release.
o Aug 29 2012: Installed version 4.5.2 on goblin, iqaluk, monk and orca for testing.
o Mar 25 2012: Installed version 4.5.1 on all sharcnet systems.
o Nov 25 2010: Removed and installed module version 4.2.4 on all systems.