akr
9aa67e267b
* bignum.c (SIZEOF_BDIGIT): Renamed from SIZEOF_BDIGITS.
...
* internal.h: Ditto.
* marshal.c: Ditto.
* rational.c: Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-13 03:48:17 +00:00
akr
83a0709174
* bignum.c: Use GMP to accelerate big Bignum multiplication.
...
(bary_mul_gmp): New function.
(bary_mul): Use bary_mul_gmp.
(bigsq): Use different threshold with GMP.
* configure.in: Detect GMP.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-31 12:17:18 +00:00
akr
6fdad008a2
* bignum.c (rb_big_sq_fast): New function for testing.
...
(rb_big_mul_toom3): Ditto.
* internal.h (rb_big_sq_fast): Declared.
(rb_big_mul_toom3): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-08 13:05:57 +00:00
akr
29634bca31
* internal.h (rb_big_mul_normal): Declared.
...
(rb_big_mul_balance): Ditto.
(rb_big_mul_karatsuba): Ditto.
* bignum.c (rb_big_mul_normal): New function for tests.
(rb_big_mul_balance): Ditto.
(rb_big_mul_karatsuba): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-07 14:01:40 +00:00
