Projects / ATLAS / Releases

All releases of ATLAS

  •  09 Feb 2011 18:25
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    Release Notes: Improved affinity setting. Fixes for numerous bugs.

    •  25 Jan 2011 20:25
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      Release Notes: Extensive bugfixes were made. Preliminary support was added for threaded/parallel lapack. The architecture definitions were updated for P4ESSE3, PPCG564AltiVec, Core264SSE, and AMD64K10h64SSE3. PCA codes were added for LU and QR.

      •  01 Nov 2010 22:07
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        Release Notes: Improved timers for Core264SSE3, AMD64K10h64SSE3, and Corei764SSE3. Bugfixes for symbols, unnecessary tests, and build problems on some platforms.

        •  06 Jun 2010 03:03
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          Release Notes: Repeated GER/GER2 symbols that prevented shared library building were fixed. A bug causing x_tfindCE/txover to use CPU time rather than wall time was fixed. R2K.sum files were added to archdef Makefile and to Core264 and k10h64 arch defs. Configure support was added for UltraSPARC T2. Affinity was turned off for T2, where it decreases parallel performance. Architectural defaults for UST264 and UST232 were added. Errors in GER2 handling were fixed. Other minor bugs were fixed.

          •  10 May 2010 18:20
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            Release Notes: This release improves the performance of L2's SYR2/HER2. It adds BLAS2.5 components. There is native ATLAS support for xGELS and all subsidiary routines, including C and Fortran interfaces for GELS. Assorted bugfixes. An architecture fix for PPC970MP.

            •  30 Mar 2010 20:45
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              Release Notes: This release adds numerous code speedups, architecture improvements, and bugfixes.

              •  12 Oct 2009 14:31
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                Release Notes: A new tuning mechanism tunes GER for in-L1, in-L2, and out-of-cache. The C2F LAPACK interface is now only built if F77 LAPACK is provided. Chad Zalkin's SSE GEMM generator has been added to ATLAS. There are numerous bugfixes, including off-by-one bugs.

                •  17 Apr 2009 06:39
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                  Release Notes: This release adds support for alternative threading implementations and fixes the Fortran 77 headers accordingly. It fixes the missing TRMM prototype.

                  •  13 Mar 2009 07:33
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                    Release Notes: Bugs were fixed in Xtsyrk's ATL_tsyrkdecomp_K, EnforceNonPwr2LO, and lanbtst. atlas_install was changed to have a final library build phase. Missing lapack arch defs were added for Corei764 and MIPSICE9. tgemm's combine routine was rewritten to work on arbitrary partitionings combined in arbitrary orders. A restricted fix for SYRK was made. A makefile problem that caused ATLAS to re-archive the L3BLAS for every tester compile was fixed. On Windows, -lkernel32 was added to the LIBS macro to enable shared library building.

                    •  24 Feb 2009 18:45
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                      Release Notes: This release adds recognition of the Corei7 architecture. It adds a new K10h kernel. It improves the FreeBSD architecture and Linux throttling probes. It has cleanup for the 4x1 case for 64-bit sgemm. There are speedups and code cleanups.

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