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@@ -1,5 +1,5 @@
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Parallel Sparse BLAS version 3.0
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(C) Copyright 2010
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(C) Copyright 2006, 2007, 2008, 2009, 2010, 2012
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Salvatore Filippone University of Rome Tor Vergata
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Alfredo Buttari CNRS-IRIT, Toulouse
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This directory contains the PSBLAS library, version 3.0-beta.
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This version is still experimental, to some extent, but has already
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undergone quite a bit of testing; the documentation has been updated,
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although it probably still contains some inconsistencies.
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This directory contains the PSBLAS library, version 3.0.
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This version requires a working Fortran 2003 compiler; we do not use
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all of the language features (specifically, so far we did not employ
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@@ -11,7 +7,6 @@ identifying bugs in ALL compilers we tried (all the bugs have been
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reported and mostly fixed by the respective vendors).
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The new internals have been completely overhauled, and in many cases
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rewritten; they now enable a much better interfacing with user-defined
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storage formats. If the user is only interested in the predefined
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@@ -25,7 +20,7 @@ The architecture of the Fortran 2003 sparse BLAS is described in
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S. Filippone, A. Buttari:
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Object-Oriented Techniques for Sparse Matrix Computations in Fortran
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2003,
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ACM Trans. on Math. Software, 2012, to appear
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ACM Trans. on Math. Software, vol. 38, No. 4, 2012.
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Version 1.0 of the library was described in:
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S. Filippone, M. Colajanni
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@@ -136,12 +131,17 @@ recommended to use the following:
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./configure FC=ftn F77=ftn CC=cc
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with both CCE and GNU lower-level compilers.
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The Intel compiler up to version 12.1 fails due to a bug in the
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handlind of generic interfaces.
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KNOWN ISSUES.
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For the GNU compilers 4.6.x we are aware of a number of memory management
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issues that may or may not surface in your applications; all of them
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(that we're aware of) are solved in version 4.7.0.
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The Intel compiler up to version 12.1 fails due to a bug in the
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handling of generic interfaces.
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An annoying problem exists with some versions of MPI: if the configure
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script sets -DMPI_MOD the MPI call interfaces will be resolved by
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using the MPI Fortran module.
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