FflasFfpack
Modular< int32_t > Class Template Reference

Specialization of Modular to int32_t element type with efficient dot product. More...

#include <modular-int32.h>

Detailed Description

template<>
class FFPACK::Modular< int32_t >

Specialization of Modular to int32_t element type with efficient dot product.

Efficient element operations for dot product, mul, axpy, by using floating point inverse of modulus (borrowed from NTL) and some use of non-normalized intermediate values.

For some uses this is the most efficient field for primes in the range from half word to 2^30.

Requires: Modulus < 2^30. Intended use: 2^15 < prime modulus < 2^30.

Todo:
what about this _two64 not so usefull here ?? (but in linbox)

The documentation for this class was generated from the following file: