PTOOL is a dependence analyzer/browser pair developed at Rice
University.  The PTOOL browser is no longer available, but mail access
to the dependence analyzer (based on the PFC vectorizer/parallelizer
for Fortran) is provided as part of the ParaScope distribution.

ParaScope is a programming environment for Fortran developed at Rice
University (this group is also part of the Center for Research on
Parallel Computation).  The ParaScope Editor (PED) provides 
browsing (locally or from an ASCII graph file) and automated
transformations.  ParaScope runs on Sun SparcStations (and sometimes
on other machines).  For information on obtaining a ParaScope
distribution, send mail to softlib@cs.rice.edu (works like netlib),
beginning with the line

send catalog

and another with the line

send license

This catalog entry describes the currently distributed version; a new
one is expected this spring.

  Name:  Parascope
  Developed by:  Keith Cooper, Bob Hood, Ken Kennedy, John Mellor-Crummey,
                 Linda Torczon, Scott Warren
  Version:  January 1991
  Catalogue #: IU90001
  Description:  The Parascope project is an integrated collection of tools
                to help scientific programmers develop correct and efficient
                parallel programs.
  Environment:  Sun 3's or Sparcstations running Sun OS 4.0 or
                greater.
  *NOTE*  A copy of your AT&T Unix license (AT&T source license for
          the source version of Parascope, AT&T binary license for the
          binary version of Parascope) must accompany your license
          agreement.  On the order form portion of the license
          agreement, please specify which workstation version that
          you require.  The current cost of the software is $150.00.

Regards,
Paul
--
Paul Havlak			Dept. of Computer Science
Graduate Student		Rice University, Houston TX 77251-1892
PFC/ParaScope projects		(713) 527-8101 x2738 	paco@cs.rice.edu