GNU UPC 220.127.116.11 Released
Palo Alto, CA, August 18st. - Intrepid Technology announces the availability of the GUPC version 18.104.22.168 compiler. GUPC is a Unified Parallel C compiler that extends the capability of the GNU C (GCC) compiler and tool set.
This release is based on GCC version 5.2.0 and has been tested on the following configurations:
- Intel (Xeon) (64 bit)
- AMD (Opteron) (64/32 bit)
- Intel i686 (32 bit)
- PowerPC (Power7/8) (64 bit)
In addition to the source code release, binary releases that install under the /usr/local/gupc directory for the following platforms are provided:
- Fedora Core 20 Intel x86_64
- Apple MacOS X 10.10 (Yosemite) Intel x86_64
- Red Hat Enterprise Linux 6.5 x86_64
- SUSE 11.4 Intel x86_64
- Ubuntu 12.04 Intel x86_64
- CentOS 6.6 i686 Intel x86
GNU Unified Parallel C (GNU UPC)
The GNU UPC toolset provides a compilation and execution environment for programs written in the UPC (Unified Parallel C) language. The GNU UPC compiler extends the capabilities of the GNU GCC compiler.
- UPC Language Specification version 1.3 compliant
- Based on GNU GCC
- GPL licensed
- Fast bit packed pointer-to-shared support
- Configurable pointer-to-shared representation
- Support for uniprocessor and symmetric multiprocessor systems
- Runtime support for Infiniband based clusters with Portals 4.0 library support.
- Support for many large scale machines and clusters in conjunction with Berkeley UPC runtime
- Runtime support for UPC collectives
- Runtime support for UPC thread affinity via Linux scheduling affinity and NUMA package
- Runtime support for the UPC Atomic Memory Operations library defined in the UPC Specification version 1.3.
- Runtime support for the UPC pointer-to-shared castability library defined in the UPC Specification version 1.3.
- Runtime support for the UPC asynchronous shared memory bulk copy operations library defined in the UPC Specification version 1.3.
- Runtime support for UPC thread backtrace
- Runtime support for parallel debugging tools with MPIR capabilities
- Runtime support for the STAT backtrace visualization tool
- Binary packages for x86_64, ia64, i686
- Binary packages for Linux Fedora, RHEL, SUSE, Ubuntu, CentOS, Mac OS X
At this time, GNU UPC is available on the following platforms:
- Intel x86_64
- Linux 64 bit uniprocessor or multiprocessor systems (RHEL, SUSE, Fedora, CentOS, Ubuntu)
- Intel x86_64
- Apple Mac OS X system
- Intel x86
- Linux 32 bit systems (Redhat based distributions)
- IBM PowerPC
- IBM Power6/Power7 Linux based systems (including PERCS)
If you would like to learn of future ports to other platforms, or would like to discuss the feasibility of implementing GNU UPC on a platform of interest to you, we recommend that you join the GNU UPC discussion list.
GNU UPC is implemented as an extension to the GNU C Compiler (GCC) and is distributed under the terms of the GNU General Public License.
The GNU UPC Discussion list
Check out the mailing-list archive at the GWU archives site.