-------------------------------------------------------------------------------- Fedora EPEL Update Notification FEDORA-EPEL-2020-090a55b2c0 2020-05-29 00:56:48.645246 --------------------------------------------------------------------------------
Name : elpa Product : Fedora EPEL 7 Version : 2015.11.001 Release : 7.el7 URL : https://elpa.mpcdf.mpg.de/software Summary : High-performance library for parallel solution of eigenvalue problems Description : ELPA is a Fortran-based high-performance computational library for the (massively) parallel solution of symmetric or Hermitian, standard or generalized eigenvalue problems.
This is the kind of eigenvalue problem which is frequently encountered in Electronic Structure Theory (solution of Schr��dinger's Equation or variants thereof), but also in many other fields. Typically, the solution effort scales as O(size^3), where "size" is a measure of the system size, for example the dimension of the associated matrices or the number of required eigenvalue/eigenvector pairs (less than or equal to the matrix dimension). Thus, an algebraically exact solution of the eigenproblem may quickly become the bottleneck in a practical application.
-------------------------------------------------------------------------------- Update Information:
Adds missing dependencies on MPI-specific scalapack implementation to avoid broken installations where ELPA MPI was linked against OpenMPI and only scalapack-mpich was installed. -------------------------------------------------------------------------------- ChangeLog:
* Tue May 12 2020 Dominik Mierzejewski rpm@greysector.net 2015.11.001-7 - require specific MPI flavor of blacs and scalapack in MPI subpackages (#1711288) - decrease matrix size to make test suite run faster - execstack is now available everywhere -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1711288 - Need to require scalapack explicitly https://bugzilla.redhat.com/show_bug.cgi?id=1711288 --------------------------------------------------------------------------------
This update can be installed with the "yum" update programs. Use su -c 'yum update elpa' at the command line. For more information, refer to "YUM", available at https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7%5C /html/System_Administrators_Guide/ch-yum.html
All packages are signed with the Fedora EPEL GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------
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