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COSTA v1.0
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@kabicm kabicm released this 28 Oct 20:33
· 76 commits to master since this release
1.0
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Learn about vigilant mode.

This is the very first release of COSTA, bringing the following features:

  • scalapack wrappers: for redistribute (pxgemr2d) and transpose (pxtran(u)).
  • different layouts support: added representation for block-cyclic and arbitrary matrix layouts.
  • multiple layouts: can transform multiple layouts at once, i.e. in the same communication round.
  • comm-optimal: can minimize the communication volume.
  • scaling & transpose: in addition to redistributing the matrix, can also scale initial and final layouts and also transpose them.
  • highly optimized: optimized for distributed and multithreaded settings.
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