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File ntl.changes of Package ntl (Revision 8d7c01e0216952cd09fd6441dbbf8716)

Currently displaying revision 8d7c01e0216952cd09fd6441dbbf8716 , Show latest

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Sun Jun 19 20:21:21 UTC 2016 - jengelh@inai.de

- Update to new upstream release 9.9.1
* Introduced ll_type and related routines which perform a
  restricted set of operations on a long-long-like type. It can
  be implemented via inline asm, and is a cleaner interface and
  sometimes faster. On x86-64/gcc platforms, the assembly code
  version is used and gives a modest speed boost.
* Introduced PreconditionedRemainder class for faster reduction
  of a ZZ modulo a fixed long. This is intended to make Chinese
  Remaindering type computations faster. (For the time being,
  this is an undocumented feature.)
* Allow p.move(q), where p is a UniquePtr<T>, q is a
  UniquePtr<Y>, and Y* converts to T*.
* Added elts() method to UniqueArray and AlignedArray (for
  compatibility with Vec class)
* Added get() and release() methods to OptionalVal

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Sun Apr 17 21:57:51 UTC 2016 - jengelh@inai.de

- Update to new upstream release 9.7.0
* Changes to mat_lzz_p: improved performance of mul, inv, solve
  and deterministic routines
* NTLThreadPool is no longer directly accessible: new access
  functions are provided
* Got rid of method SplitProblems, and made a more general/abstract
  class PartitionInfo

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Fri Mar 11 23:00:45 UTC 2016 - jengelh@inai.de

- Update to new upstream release 9.6.4
* A new modular composition implemention for zz_pX. This makes
  modular composition up to 3x faster, depending on several
  factors.
* Improved performance for polynomial factoring over zz_pX using
  CanZass, using the improved modular composition routine (above)
  and better choice of baby step / giant step parameters. This
  leads to a 1.1x to 1.8x speedup, depending on several factors.

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Sat Nov 14 11:23:04 UTC 2015 - jengelh@inai.de

- Update to new upstream release 9.6.2
* Performance tuning: ZZ_pX and zz_pX keep getting faster
* Upgrade to pseudo-random number generation: replaced the
  underlying PRG with Chacha20 (replacing RC4) and the underlying
  key-derivation function with a function based on HMAC-SHA256
  (replacing an MD5-based function). The new routines are faster
  and more secure.

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Wed Jun 24 08:49:29 UTC 2015 - jengelh@inai.de

- Update to new upstream release 9.2.0
* Performance improvements to zz_pX and Vec<zz_p>.
* Performance improvements to ZZX: implemented asymptotically fast
  CRT code for HomMul and more cache-friendly logic.
* Completed the transition away from floating-point arithmetic for
  the implementation of single-precision modular arithmetic.

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Fri Mar 27 16:15:01 UTC 2015 - jengelh@inai.de

- Update to new upstream release 9.0.0
* The interface to the single-precision modular arithmetic
  routines has been modified slightly: In particular, on 64-bit
  x86/GCC platforms, single precision moduli can now be up to 60
  bits, rather than 50 bits. Using larger moduli speeds up a number
  of things, like ZZ_pX arithmetic, as fewer primes need to be used
  in Chinese Remaindering steps.

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Thu Feb 12 12:34:59 UTC 2015 - jengelh@inai.de

- Update ntl-automake.diff: add a missing backslash causing not all
  headers to be installed. Support mingw a bit better, too.
  Support non-C++11 systems.

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Tue Feb  3 00:06:14 UTC 2015 - jengelh@inai.de

- Update to new upstream release 8.1.2
* Added support for "user defined" FFT primes for zz_p.
* Added explicit constructors corresponding to promotions.
* Thread safety, requires C++11 concurrency.

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Fri Apr 18 15:18:06 UTC 2014 - jengelh@inai.de

- Update to new upstream release 6.1.0
* Replaced the old template-like macros for vectors, matrices, and
  pairs with true template classes: Vec<T>, Mat<T>, and Pair<S,T>.
* There are many new conversions provided.
* Improve speed for single-precision FFT
* Added support for "user defined" FFT primes for <tt>zz_p</tt>.

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Sun Dec  9 04:56:58 UTC 2012 - jengelh@inai.de

- Ensure that only NTL_ defined appear in NTL/config.h
- Set RPM group according to rpmlint

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Thu Sep 15 13:42:17 UTC 2011 - jengelh@medozas.de

- Initial package (version 5.5.2) for build.opensuse.org

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File ntl.changes of Package ntl (Revision 8d7c01e0216952cd09fd6441dbbf8716)

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