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Speaking of flint would you mind importing 2.4.5 from the sage-on-gentoo |
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overlay to the main tree. I should have opened a bump request last month |
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when it was released. |
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|
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François |
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|
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> On 3/04/2015, at 01:33, Thomas Kahle <tomka@g.o> wrote: |
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> |
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> Bumped, but now flint became incompatible: |
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> |
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> https://github.com/wbhart/flint2/issues/131 |
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> |
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> On 28/03/15 20:54, François Bissey wrote: |
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>> And Victor just announce ntl 9.0 on sage-devel: |
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>> |
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>> With much trepidation, I have introduced a (hopefully minor) |
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>> backward incompatibility into NTL. |
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>> |
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>> The interface to the single-precision modular arithmetic |
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>> routines has been modified slightly. |
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>> This interface change allows for more flexible and more |
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>> efficient implementation of these routines, |
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>> which play a crucial role at many levels in NTL. |
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>> |
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>> Basically, these changes to the interface abstract away |
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>> some implementation details that arguably should never been there |
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>> in the first place. |
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>> By coding to the new interface, NTL clients will be able to |
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>> benefit from the current and future improvements. |
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>> |
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>> In particular, on 64-bit x86/GCC platforms, single precision |
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>> moduli can now be up to 60 bits, rather than 50 bits. |
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>> While some operations may in fact be a little slower, the most important |
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>> ones (like MulModPrecon) should not be. |
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>> Using larger moduli speeds up a number of things, like ZZ_pX |
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>> arithmetic, as fewer primes need to be used in Chinese Remaindering steps. |
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>> Other applications benefit from larger moduli as well. |
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>> |
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>> It is expected that most NTL clients will not be affected at all. |
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>> Moreover, any code that needs to be updated will be detected |
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>> by the compiler, and the updates should be simple and mechanical. |
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>> There is also a configuration flag that will enable the legacy |
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>> interface (although this is not recommended practice). |
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>> |
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>> For more, go to http://www.shoup.net/ntl |
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>> |
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>> |
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> |
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> -- |
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> Thomas Kahle |
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> http://dev.gentoo.org/~tomka/ |
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> |
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