[gentoo-science] [Fwd: [atlas-devel] 3.7.15]

[gentoo-science] [Fwd: [atlas-devel] 3.7.15]

[Adam Piątyszek]

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Subject: [atlas-devel] 3.7.15
Date: Tue, 22 Aug 2006 10:26:16 -0500
From: Clint Whaley <whaley@cs.utsa.edu>
To: math-atlas-devel@lists.sourceforge.net

Guys,

OK, 3.7.15 is out.  Here's the ChangeLog:
ATLAS 3.7.15 released 08/22/06, changes from 3.7.14:
   * New x87 kernel that achieves over 90% of peak for double precision
     Opteron/Athlon-64.  Gemm runs at roughly same speed as old SSE kernel,
     but LU and Cholesky actually get a speedup.  The fp stack usage
     of this kernel was suggested by the new gcc.
     - New arch defaults for HAMMER64SSE[2,3]
   * Modified ILEANV so small problems aren't told to use the full ATLAS NB.
   * Fixed error in mmsearch.c that often caused complex performance to be
     misreported
   * Fixes/updates to ATLAS config system:
     - Added support for DESTDIR system on install target as in gnu
     - Made config kill any genned core and object files after run
     - Made "make build" delete all config executables
     - Added --nof77 to configure
     - Added "make check" as sanity test instead of "make test"
       + If --nof77 has been thrown, "make check" only calls C interface
testers
     - Added probe for 3DNow, merged 3DNow 1 & 2.

This week classes begin, so I may be a little slow to respond, but I will
continue working on ATLAS as I find the time, so progress will not come
to a screeching halt (fortunately, I'm teaching the same course this semester
as last year, which should be a big help) . . .

Cheers,
Clint

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