AMD amd64
Intel ia64
Intel x86
SGI (32/64bits)
Cray XT3
Cray T3E
GCCUPC and Berkeley’s runtime combination is available on all the platforms supported by GCCUPC. The usage of UPCR runtime increases the range of communication methods used for underlying UPC remote access and synchronization primitives. By default, GCCUPC supports only SMP machines. More information on Berkeley UPCR project can be found at the UPCR web site.
Please follow these steps in order to build UPCR and GCCUPC:
- Download the latest GCCUPC release and follow the installation instructions
- Download the latest UPCR runtime and follow the instructions on building UPCR with GCCUPC support. Please consult the INSTALL document on specifics of this port.

