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psblas-3.0-maint
Salvatore Filippone 13 years ago
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LICENSE
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Parallel Sparse BLAS version 3.0 Parallel Sparse BLAS version 3.0
(C) Copyright 2010 (C) Copyright 2006, 2007, 2008, 2009, 2010, 2012
Salvatore Filippone University of Rome Tor Vergata Salvatore Filippone University of Rome Tor Vergata
Alfredo Buttari CNRS-IRIT, Toulouse Alfredo Buttari CNRS-IRIT, Toulouse

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README
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This directory contains the PSBLAS library, version 3.0-beta. This directory contains the PSBLAS library, version 3.0.
This version is still experimental, to some extent, but has already
undergone quite a bit of testing; the documentation has been updated,
although it probably still contains some inconsistencies.
This version requires a working Fortran 2003 compiler; we do not use This version requires a working Fortran 2003 compiler; we do not use
all of the language features (specifically, so far we did not employ all of the language features (specifically, so far we did not employ
@ -11,7 +7,6 @@ identifying bugs in ALL compilers we tried (all the bugs have been
reported and mostly fixed by the respective vendors). reported and mostly fixed by the respective vendors).
The new internals have been completely overhauled, and in many cases The new internals have been completely overhauled, and in many cases
rewritten; they now enable a much better interfacing with user-defined rewritten; they now enable a much better interfacing with user-defined
storage formats. If the user is only interested in the predefined storage formats. If the user is only interested in the predefined
@ -25,7 +20,7 @@ The architecture of the Fortran 2003 sparse BLAS is described in
S. Filippone, A. Buttari: S. Filippone, A. Buttari:
Object-Oriented Techniques for Sparse Matrix Computations in Fortran Object-Oriented Techniques for Sparse Matrix Computations in Fortran
2003, 2003,
ACM Trans. on Math. Software, 2012, to appear ACM Trans. on Math. Software, vol. 38, No. 4, 2012.
Version 1.0 of the library was described in: Version 1.0 of the library was described in:
S. Filippone, M. Colajanni S. Filippone, M. Colajanni
@ -136,12 +131,17 @@ recommended to use the following:
./configure FC=ftn F77=ftn CC=cc ./configure FC=ftn F77=ftn CC=cc
with both CCE and GNU lower-level compilers. with both CCE and GNU lower-level compilers.
The Intel compiler up to version 12.1 fails due to a bug in the
handlind of generic interfaces.
KNOWN ISSUES. KNOWN ISSUES.
For the GNU compilers 4.6.x we are aware of a number of memory management
issues that may or may not surface in your applications; all of them
(that we're aware of) are solved in version 4.7.0.
The Intel compiler up to version 12.1 fails due to a bug in the
handling of generic interfaces.
An annoying problem exists with some versions of MPI: if the configure An annoying problem exists with some versions of MPI: if the configure
script sets -DMPI_MOD the MPI call interfaces will be resolved by script sets -DMPI_MOD the MPI call interfaces will be resolved by
using the MPI Fortran module. using the MPI Fortran module.

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