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ASCI Red Home

• ASIC Red Home Menu (Child Frame)
• ASCI Red Home (Parent Frame)
• Pictures of ASCI Red
• Three-fourths of ASCI Red
• ASCI Red Home - no frames
• User's Guide
• ASIC Red User's Menu (Child Frame)
• ASCI Red User's Guide (Parent Frame)
• ASCI Red User's Guide - no frames
• Policies
• Getting Started
• Logging on to janus or sasn100 from LANL.
• k5init or kinit
• How to ftp between LANL and janus
• k5init or kinit
• ftp janus.sandia.gov
• Using DFS to share data among ASCI systems.
• k5init or kinit
• Copying data via scp from LANL to janus.
• kinit
• Logging on to janus or sasn100 from LLNL.
• How to ftp between LLNL and janus
• Using DFS to share data among ASCI systems.
• Copying data via scp from LLNL to janus.
• A .cshrc file for janus and sasn100.
• Setting up the cross-compiler environment on sasn100
• Logging into janus or sasn100.
• cshrc example.
• Compiling and running an f77 mpi program.
• Compile and run a f77 hello world
• cif77
• cicc
• ciCC
• Compile a f90 single parallel application on sasn100
• cougar abend messages
• Debugging, xdebugging, perfomance monitoring and dbmalloc tutorial
  • Release Notes (Bugs)
  • debug: Text based command line debugger.
  • Introduction
  • Current Command Set Summary
  • How to Load an Executable
  • How to Set Context
  • How to View Process State
  • How to View Source Code
  • How to Set a Breakpoint
  • How to Control Execution
  • How to Examine Stack
  • How to Examine Message Queues
  • How to Examine Data
  • How to Modify Data
  • How to Terminate Debug Session
  • Instructions
  • Session Output
  • File: Makefile
  • File: galaxy.h
  • File: collapse.c
  • File: create.c
  • File: form.c
  • File: main.c
  • xdebug: Graphical debugger
  • Introduction
  • Basic GUI Layout
  • How to Load an Executable
  • How to View Process State and Set Context
  • How to View Source Code
  • How to Set a Breakpoint
  • How to Control Execution
  • How to Examine Stack
  • How to Examine Message Queues
  • How to Examine Data
  • How to Enter 'debug' Commands Directly
  • How to Set Watchpoints and List all Action Points
  • How to Search for Text
  • Instructions
  • Images
    • Loading an Application
    • Process Page
    • Source Code
    • Stack Page
    • Message Queue
    • Message Detail
    • Data Display
    • Command Line
    • Find Dialog
    • Help Index
    • Source Path Dialog
  • perfmon: Performance monitor library
  • Introduction
  • Program Instrumentation
  • Collecting Predefined Metrics
  • Collecting Profiling Statistics
  • Direct Access to Counters and Clocks
  • Instructions
  • sample.c
  • sample2.c
  • dbmalloc: Debug malloc library.
  • Introduction
  • What dbmalloc Can Do
  • What dbmalloc Can't Do
  • What dbmalloc reports
  • Levels of dbmalloc
  • Using just the Library
  • Including
  • dbmalloc API
  • dbmalloc Environment Variables
  • C++ Issues
  • Instructions
  • Makefile
  • Runtests
  • testerr++.C
  • testerr.base
  • testerr.c
  • testmalloc.c
  • testmem.c
  • teststack.c
  • sysdefs.h
• General NQS info
• How to submit a job to nqs
• qsub
• qstat
• qdel
• Various timers available on TFLOPS
• Janus Optimization and Troubleshooting Menu
• The web version & powerpoint version of the presentaion
• Debug tips: Attaching to running jobs and watchpoints.
• Optimizing IO on janus.
• Math libs (and other special libs) available on janus.
• NQS - using qsub warnlimit to do an orderly shutdown.
• OpenMP - an introduction.
• Using profiling on janus.
• Sigportals - debugging message passing errors.
• List of HW counters to use in profiling
• Introduction to the genperf routines (accessing the HW counters)
• Sample IO routines demonstrating slow and fast ways to do IO
• C streams example - uses setvbuf to increase performance.
• C stdio example - uses async IO routines to increase performance.
• C shared file example - uses yod '-masync' parameter and async IO routines to increase performance
• f90 async IO example - uses async IO routines to increase performance.
• f90 async IO/shared file example - uses 'yod -masync' parameter and async IO routines to increase performance.
• Virtual node OS upgrade FAQ.
• Man pages for much of TFLOP OS.
• All the man pages of /usr/share/man in one big list
• Only the paragon specific man pages of /usr/share/man
• All the paragon man pages of /usr/share/man in one big list
• pman1 - User Commands
• pman2 - System Calls
• pman3 - C, Fortran and X library functions
• pman4 - File Formats
• pman8 - Administrator commands
• man1 - User Commands
• man2 - System Calls
• man3 - C, Fortran and X library functions
• man4 - File Formats
• man5 - Miscellaneous Pages
• man7 - Devices
• man8 - Administrator commands
• MPI Info on ASCI Red
  • Implementation
  • Compiling and Linking
  • Options
  • Extensions
  • References
  • Design and Implementation of MPI on Puma Portals
  • References
  • About this document
• Getting Help
• System Status
• Hardware Environment
• Platform Description (brief)
• Platform Description (detailed)
• Software Environment
• Documentation for ASCI Red
• Software for downloading to workstations
• Frequently Asked Questions about software
• Code Development
• Frequently Asked Questions
• PGI Fortran 90 compiler
• Running 1st Hello World Program
• Debug and xdebug documentation
• Diagnosing problems
• Compiler-driven profile analysis tool tutorial
• Virtual node FAQ
• Running Jobs
• Debug, xdebug, perfomance monitoring and dbmalloc
• Cougar abend messages
• Bonus Links

If you have any questions, email janus-help@sandia.gov

Updated: August 14, 2003
For information and feedback about these pages, please contact:
Robert K. Thomas -- rkthoma@sandia.gov




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