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OpenUH - Open Source UH Compiler
Home Page: http://www.cs.uh.edu/~openuh
License: Other
This project forked from uhhpctools/openuh
OpenUH - Open Source UH Compiler
Home Page: http://www.cs.uh.edu/~openuh
License: Other
The SGI Pro64(TM) compiler suite includes optimizing compilers and runtime support for C, C++, and Fortran90. These compilers produce code that follows the Linux/IA-64 ABI. This means that objects produced by the SGI compilers can link with objects produced by other Linux/IA-64 compliant compilers such as RedHat/Cygnus gcc and g++. The latest information and updates for the Pro64 compilers will eventually be found at http://oss.sgi.com/projects/Pro64. The rpm included in this distribution represents a work in progress. Please send problem reports to the mailing list described on the SGI OSS Pro64 web site. Language highlights: C compatible with gcc C++ compatible g++ Fortran90 with Fortran95 extensions Optimization highlights: Software pipelining: At the -O2 and -O3 optimization levels the compilers will use the IA-64 software pipelining instructions. At the -O3 level a more powerful data dependence analysis will be performed. Interprocedural analysis and optimization When -ipa is used on the command line, the compiler performs interprocedural analysis and optimization. Scalar Optimizations: A partial list of optimizations performed include Code motion Constant propagation Dead code elimination Expression simplification Common subexpression elimination Strength reduction Upcoming features Exception handling for C++ OpenMP support in Fortran90 OpenMP support in C and C++ More optimizations Installation Information Untar the tar file that you downloaded from the ftp site: % cd installation_directory % gunzip pro64-0.01.0-13-sources.tar.gz % tar xvf pro64-0.01.0-13-sources.tar The pro64 compilers assume to be operating under an NUE environment. Information about NUE can be found at: http://www.software.hp.com/ia64linux You need to install the pro64 rpm from the nue environment. Note that the nue command will put you under your home directory in NUE, which may not be your regular home directory. You should move the pro64 rpm and osprey source tree to a directory that is accessible under NUE. To install the pro64 rpm do the following: %su #nue #rpm -i --force --nodeps pro64-0.01.0-13.ia64.rpm The --nodeps flag is needed because the installation under NUE only sees files installed under NUE. It does not see the files installed from the NUE rpm. You can verify your installation by doing a simple hello world test under NUE: %cat hello.c #include <stdio.h> main() { printf("hello world\n"); } %sgicc hello.c %./a.out hello world % The README.src file provides information about building the pro64 compilers and libraries from the kpro64 source tree. The sgicc(1), sgiCC(1) and sgif90(1) man pages provide information about the SGI C, C++ and Fortran90 compiler commands.
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