SC12 Home > SC12 Schedule > SC12 Presentation - The MPACK - Arbitrary Accurate Version of BLAS and LAPACK

SCHEDULE: NOV 10-16, 2012

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ENTIRE WEEK SATURDAY SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY

The MPACK - Arbitrary Accurate Version of BLAS and LAPACK

SESSION: Research Poster Reception

EVENT TYPE: Posters and Electronic Posters

TIME: 5:15PM - 7:00PM

SESSION CHAIR: Torsten Hoefler

AUTHOR(S):Maho Nakata

ROOM:East Entrance

ABSTRACT:
We are interested in the accuracy of linear algebra operations; accuracy of the solution of linear equation, eigenvalue and eigenvectors of some matrices, etc. This is a reason for we have been developing the MPACK. The MPACK consists of the MBLAS and MLAPACK, multiple precision version of BLAS and LAPACK, respectively. Features of MPACK are: (i) based on LAPACK 3.1.1, (ii) to provide a reference implementation and or API (iii) written in C++, rewrite from FORTRAN77 (iv) supports GMP and QD as multiple precision arithmetic library and (v) portable. Current version of MPACK is 0.7.0 and it supports 76 MBLAS routines and 100 MLAPACK routines. Some routines are accelerated via GPU or via OpenMP. These software packages are available at http://mplapack.sourceforge.net/

Chair/Author Details:

Torsten Hoefler (Chair) - ETH Zurich

Maho Nakata - RIKEN

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