[Librsb-users] librsb-1.1.0-rc0 is out

[Michele M. <mic...@us...>]

Dear users and friends of librsb,

I write to inform you that librsb-1.1.0-rc0 is out.

Main improvements of librsb-1.1 are:

 * runtime autotuning of optimal threads / structure for sparse
   matrix-vector multiply and triangular solve;
   also available as an extension of the Sparse BLAS interface
 * Fortran ISO C Binding interface in rsb.F90/rsb.mod is now 100%
   compatible with the C one in rsb.h
 * slightly improved performance of matrix by vector / multi-vector
   multiplication
 * significantly improved documentation
 * collection of time spent in librsb routines now possible
 * better debug options (e.g.: max allocatable memory, verbose
   operation of rsb.h or Sparse BLAS routines on rebuild / request )

On a wide sample of matrices, the new autotuning feature has been
observed to improve execution speed up between a few and a few hundred
percent.

Source code, documentation, benchmarks and change log on:
 http://sourceforge.net/projects/librsb

As always, you are encouraged to provide suggestions and criticism.