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Forum: GMP-ECM 6.4 has been released

Posted by: Paul Zimmermann
Date: 2012-01-04 08:44
Summary: GMP-ECM 6.4 has been released
Project: GMP-ECM (Elliptic Curve Method)

Content:

Changes between ecm-6.3 and ecm-6.4:
* Fixed configure problem with SSE2
(http://trac.sagemath.org/sage_trac/ticket/10252)
* Fixed configure bug on 32-bit PowerPC (tried to use 64-bit assembly)
https://gforge.inria.fr/tracker/index.php?func=detail&aid=10646
* Fixed dependencies from build directory
https://gforge.inria.fr/tracker/index.php?func=detail&aid=10648
* Patch from David Cleaver to allow B1 >= 2^32 on machines where
"unsigned long" has 32 bits only
* Patch from David Cleaver to use GWNUM 26.6 on Windows x64 with MingW64/Msys
* Improved conversion from mpz_t to residue number system in NTT code
* Better asm code for AMD cpus
* Use of GMP's mpn_mullo_n and mpn_redc_2 when available
* New option -batch with faster Stage 1 (but smaller success probability)
* Added Visual Studio 2010 build
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GMP-ECM 6.4 has been released

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