MAGMA Downloads

MAGMA provides implementations for CUDA, HIP, Intel Xeon Phi, and OpenCL. The latest releases are MAGMA 2.5.3, hipMAGMA 2.0.0, MAGMA MIC 1.4.0, and clMAGMA 1.3, respectively. The libraries available for download are listed below in the order of their release dates.

Please use any of the following publications to reference MAGMA.

MAGMA Bitbucket repository:


Showing 11-15 of 54 Entries
MAGMA 2.3.0

MAGMA 2.3.0 is now released. Updates include:

  • Moved MAGMA's repository to Bitbucket:
  • Added support for Volta GPUs
  • Improved performance for batched LU and QR factorizations on small square sizes up to 32
  • Added test matrix generator to many testers
  • Launched Data Analytics tools (MagmaDNN 0.1 Alpha) using MAGMA as computational backend


  • Added support for CUDA 9.0
  • Improved the ParILUT algorithm w.r.t. stability and scalability
  • Added ParICT, a symmetry-exploiting version of the ParILUT algorithm
magma-2.3.0.tar.gz   Download View License

MAGMA 2.2 release

MAGMA 2.2.0 is now released. Updates include:

  • Added variable size batched Cholesky factorization magma_[sdcz]potrf_vbatched
  • Added new fixed size batched BLAS routines {hemm, symm, hemv, symv, trmm}_batched
  • Added new variable size batched BLAS routines {hemm, symm, hemv, symv, trmm, trsm}_vbatched
  • Fixed memory leaks in {sy,he}evdx_2stage and getri_outofplace_batched.
  • Fixed bug for small matrices in {symm, hemm}_mgpu and updated tester.
  • Fixed libraries in examples for MKL with gcc.
  • More robust error checking for Batched BLAS routines.


  • Added Incomplete Sparse Approximate Inverse (ISAI) Preconditioner for sparse triangular solves, including batched generation.
  • Added Block-Jacobi triangular solves, including variable blocksize (based on supervariable amalgamation).
  • Added ParILUT, a parallel threshold ILU based on OpenMP.
  • Added CSR5 format and CSR5 SpMV kernel, a sparse matrix vector product often outperforming the cuSPARSE SpMV CSR and HYB.
magma-2.2.0.tar.gz   Download View License

MAGMA 2.1 release

MAGMA 2.1 for CUDA is now available. New features and updates include:

  • Variable size batched routines (gemm, gemv, syrk, syr2k).
  • Improved SVD performance for tall (m >> n) or wide (m << n) matrices.
  • Preconditioned QMR.
  • Expanded doxygen documentation.
  • For MAGMA v1 compatability, initializes default queue for each GPU on first use, instead of in magma_init.

Please take this survey to help improve MAGMA, LAPACK, and other dense linear algebra libraries. We estimate that it should take 10 minutes to fill it out.  Thank you very much.

magma-2.1.0.tar.gz   Download View License

MAGMA 2.0 release

MAGMA 2.0 is now available. This release includes a major interface change for all MAGMA BLAS functions; most higher level functions such as magma_zgetrf have not changed their interface. Significant changes:

  • Added queue argument to magmablas routines, and deprecated magmablas{Set,Get}KernelStream. This resolves a thread safety issue with using global magmablas{Set,Get}KernelStream.
  • Fixed bugs related to relying on CUDA NULL stream implicit synchronization.
  • Fixed memory leaks (zunmqr_m, zheevdx_2stage, etc.). Add -DDEBUG_MEMORY option to catch leaks.
  • Fixed geqrf*_gpu bugs for m == nb, n >> m (ex: -N 64,10000); and m >> n, n == nb+i (ex: -N 10000,129)
  • Fixed zunmql2_gpu for rectangular sizes.
  • Fixed zhegvdx_m itype 3.
  • Added zunglq, zungbr, zgeadd2 (which takes both alpha and beta).   

MAGMA sparse

  • Added QMR, TFQMR, preconditioned TFQMR
  • Added CGS, preconditioned CGS
  • Added kernel-fused versions for CGS/PCGS QMR, TFQMR/PTFQMR
  • Changed relative stopping criterion to be relative to RHS
  • Fixed bug in complex version of CG
  • Accelerated version of Jacobi-CG
  • Added very efficient IDR
  • Performance tuning for SELLP SpMV

2.0.1 (Feb 26, 2016)

  • Fixes a minor issue with "make install". No other source code changes from 2.0.0.

2.0.2 (May 2, 2016)

  • Adds MAGMA_NO_V1 option to disable MAGMA v1.x compatability.
  • Updates the testers to use MAGMA v2.0. 
  • Fixes use of NULL stream when using MAGMA v1.x interface.

Please take this survey to help improve MAGMA, LAPACK, and other dense linear algebra libraries. We estimate that it should take 10 minutes to fill it out.  Thank you very much.

magma-2.0.2.tar.gz   Download View License

MAGMA 1.7.0

MAGMA 1.7.0 is now available. Main features:

  • Batched routines: improved performance and new routines.
  • Improved symmetric eigenvalue (syevd / heevd) performance, both 1 and 2 stage.
  • Performance graphs in results folder (updated 9/14).
  • Bug fixes.
magma-1.7.0-b.tar.gz   Download View License

Showing 11-15 of 54 Entries

Copyright © 2020 The University of Tennessee. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
· Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
· Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer listed in this license in the documentation and/or other materials provided with the distribution.
· Neither the name of the copyright holders nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

This software is provided by the copyright holders and contributors "as is" and any express or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose are disclaimed. in no event shall the copyright owner or contributors be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage.

Jul 09 2020 Admin Login