[Mplapack-devel] MPACK 0.8.0 : CUDA support for Rgemm in double-double precision + preliminary support for Intel Xeon Phi.

[Maho N. <ma...@ri...>]

Hi, I have just uploaded mpack version 0.8.0.

http://sourceforge.net/projects/mplapack/files/mpack/mpack%200.8.0/mpack-0.8.0.tar.gz/download
https://sourceforge.net/projects/mplapack/files/mpack/mpack%200.8.0/mpack-0.8.0.tar.gz/download
.
MD5 (mpack-0.8.0.tar.gz) = c2aa0cf512a5dfcf2881c69f70953c02

* CUDA version of Rgemm in double-double precision has been integrated.
To enable CUDA version, pass configure to "--enable-cuda=yes"
also, if multiple version of CUDA toolkit is installed or if you installed to a different
directory than /usr/local/cuda/, you may want to
speficfy like following
--with-cudatoolkithome=/usr/local/cuda-5.0/ 

* Preliminary Intel Xeon Phi support.

We added preliminary version of Intel Xeon Phi support.
Note that double-double version doesn't work as expected.

** How to build
Build for Xeon Phi is done following way, and not by usual ./configure ; make.

$ tar xvfz <somewhere>/mpack-0.8.0.tar.gz 
$ cp <somewhere>/mpack-0.8.0.tar.gz .
$ cd mpack-0.8.0/misc
$ bash prepare_mpacklibs_for_mic.sh >& log.prepare_mpacklibs_for_mic.sh
$ bash build_mpack_for_mic.sh >& log.build_mpack_for_mic.sh
$ cd mpack-0.8.0 ; make install

Build and make check have passed on
* Intel Composer 13.0.1 on Linux.
* Gcc on Linux (Ubuntu, RedHat)
* gcc47 on FreeBSD 
* gcc46 on MacOSX Lion
* CUDA 3.1, 3.2, 4.0, 4.2, 5.0 on Linux Host

This archive is exactly same as RC2.

Enjoy!
-- Nakata Maho
http://nakatamaho.riken.jp/ http://blog.goo.ne.jp/nakatamaho/ 
http://nakatamaho.riken.jp/maho.pgp.txt http://ja.openoffice.org/