IBM Documentation

These web pages contain links to documentation provided by IBM. NERSC has provided a central location for documentation, obtained from many different IBM sources and in many diverse formats, which is relevant to users of the IBM SP.

Many of the search functions are inoperable. NERSC is attempting to find a solution, but much of the documentation is authored in such a way that it is intended to be used only when the user is logged into the system that contains the documentation.

Programming Guides

XL Fortran

• User's Guide
• Language Reference

Visual Age C/C++

• C/C++ Compiler Reference
• C/C++ Language Reference
• Standard C++ Library Reference
• Tasks and Library Reference

MPI

ESSL/PESSL

• ESSL Guide and Reference
• PESSL Guide and Reference

AIX

• man pages
• General Programming and Debugging Concepts
• AIX system Library vol 1 vol 2
• Assembler Reference

GPFS

• Programming Guide
• DMAPI Guide

Load Leveler and PSSP

• Using Load Leveler
• Load Leveler Messages
• PSSP Messages
• LAPI Subroutine Reference

Redbooks

• IBM Redbook Site

For New NERSC Users

• New Users Guide