Intel x86 Linux Red Hat

The software and hardware requirements for running TotalView 5.0.0-1 on Linux Intel-X86 systems are as follows:

Software Requirements

• Red Hat 6.0, 6.1, 6.2, or 7.1 (but see below for other Linux/x86 systems)
   
• Release X11R4, X11R5, or X11R6 of the X Window System

Hardware Requirements

• Any x86 processor-based platform
   
• 67MB of disk space
   
• 32MB of physical memory and 100MB of swap space (for each TotalView session and for each 100,000-line program)

Additional Requirements

Here are the compilers and environments supported by TotalView 5.0.0-1 on an Intel x86 Linux Red Hat system:

Compiler or Environment	Product
C compiler	GCC gcc EGCS 2.91.66 (bundled with Red Hat 6.0, 6.1, 6.2) GCC gcc EGCS 2.95.2 GCC gcc 2.96 (bundled with Red Hat 7.1)
C++ compiler	KAI 3.4 GCC g++ EGCS 2.91.66 (bundled with Red Hat 6.0, 6.1, 6.2) GCC g++ EGCS 2.95.2 GCC g++ 2.96 (bundled with Red Hat 7.1)
FORTRAN 77 compiler	GCC g77 EGCS 2.91.66 (bundled with Red Hat 6.0, 6.1, 6.2) (see Restrictions below) GCC g77 EGCS 2.95.2 (bundled with Red Hat 6.0, 6.1, 6.2) (see Restrictions below) GCC g77 2.96 (bundled with Red Hat 7.1) See Restrictions for information on using these GNU compilers
Fortran 90	Lahey/Fujitsu Fortran 90/95 v6.0 for Linux PGI F90 3.2 through 4
OpenMP C++ compiler	KAI Guide 3.8 and 3.9
MPICH	Versions 1.1.2, 1.2.0, 1.2.1 MPICH is available from: http://www.mcs.anl.gov/mpi/mpich. MPICH patches are available from: http://www.mcs.anl.gov/mpi/mpich/buglist-tbl.html
ORNL PVM	Version 3.4.1 See the PVM home page at http://www.epm.ornl.gov/pvm/pvm_home.html for more information on PVM

Restrictions

• Debugging threaded programs (pthreads) that call exec() is not yet supported.
   
• TotalView cannot obtain pointer arguments from the Lahey/Fujitsu Fortran 90 compiler.
   
• The PGI F90 does not make some kinds of information available. This information is as follows:
  • Negative strides do not resolve correctly.
  • Names containing underscores "_" and nested subroutines may not be interpreted correctly.
  • Pointers within modules are incorrectly specified.
• For additional information, see Linux Problems within the TotalView Release Notes.