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  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
  3. <pkgmetadata>
  4. <maintainer type="project">
  5. <email>sci@gentoo.org</email>
  6. <name>Gentoo Science Project</name>
  7. </maintainer>
  8. <longdescription lang="en">
  9. PaStiX (Parallel Sparse matriX package) is a scientific library that
  10. provides a high performance parallel solver for very large sparse
  11. linear systems based on direct methods. Numerical algorithms are
  12. implemented in single or double precision (real or complex) using
  13. LLt, LDLt and LU with static pivoting (for non symmetric matrices
  14. having a symmetric pattern). This solver provides also an adaptive
  15. blockwise iLU(k) factorization that can be used as a parallel
  16. preconditioner using approximated supernodes to build a coarser
  17. block structure of the incomplete factors.
  18. </longdescription>
  19. <use>
  20. <flag name="int64">Build the 64 bits integer library</flag>
  21. <flag name="starpu">Build and link with <pkg>dev-libs/starpu</pkg></flag>
  22. </use>
  23. </pkgmetadata>