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dbcsr [2021/02/09 08:58] alazzarodbcsr [2021/02/09 09:22] (current) alazzaro
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 ====== DBCSR - A Sparse Matrix Library ====== ====== DBCSR - A Sparse Matrix Library ======
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-DBCSR is a sparse matrix library designed to efficiently perform sparse matrix matrix multiplication, among other operations. It is MPI and OpenMP parallel, and can exploit accelerators. It is developed as part of [[ http://www.cp2k.org/ | CP2K ]], where it provides core functionality for [[ doi>10.1021/ct200897x | linear scaling electronic structure theory ]]. A general overview of the library [[ doi>10.1016/j.parco.2014.03.012 | has been published ]]. A discussion of recent developments, in particular GPU work, [[ doi>10.1002/9781118670712.ch8 | has appeared as a chapter]] in 'Electronic Structure Calculations on Graphics Processing Units', John Wiley and Sons, ISBN 9781118661789, and is available as a {{ :gpu_book_chapter_submitted.pdf |preprint }}. The use of one-sided MPI and a 2.5D algorithm to reduce communication is shown to be effective for sparse matrix matrix multiplication in [[https://arxiv.org/abs/1705.10218 | this manuscript]]. 
-libDBCSR is made available for integration in other projects, see the [[https://github.com/cp2k/dbcsr|github webpage]]. 
  
 {{ :dbcsr_logo.png?nolink&300 |}} {{ :dbcsr_logo.png?nolink&300 |}}
  
-Developments take place in the [[ https://github.com/cp2k/dbcsr | DBCSR github repository ]], where all version of the library can be found.+ 
 +DBCSR is a standalone sparse matrix library designed to efficiently perform sparse matrix matrix multiplication, among other operations. It is MPI and OpenMP parallel, and can exploit accelerators.  
 + 
 +It is used in[[ http://www.cp2k.org/ | CP2K]], where it provides core functionality for [[ doi>10.1021/ct200897x | linear scaling electronic structure theory]]. A general overview of the library [[ doi>10.1016/j.parco.2014.03.012 | has been published]]. A discussion of recent developments, in particular GPU work, [[ doi>10.1002/9781118670712.ch8 | has appeared as a chapter]] in 'Electronic Structure Calculations on Graphics Processing Units', John Wiley and Sons, ISBN 9781118661789, and is available as a {{ :gpu_book_chapter_submitted.pdf |preprint }}. The use of one-sided MPI and a 2.5D algorithm to reduce communication is shown to be effective for sparse matrix matrix multiplication in [[https://arxiv.org/abs/1705.10218 | this manuscript]]. 
 + 
 +DBCSR is made available for integration in other projects, see the [[https://github.com/cp2k/dbcsr|github webpage]]. 
dbcsr.txt · Last modified: 2021/02/09 09:22 by alazzaro