[Gmp-commit] /var/hg/gmp-5.1: 2 new changesets

[mercurial at gmplib.org]

details:   /var/hg/gmp-5.1/rev/94b49636ebc6
changeset: 15405:94b49636ebc6
user:      Torbjorn Granlund <tege at gmplib.org>
date:      Fri May 10 00:16:16 2013 +0200
description:
Set down SQR_TOOM2_THRESHOLD to parent directory value.

details:   /var/hg/gmp-5.1/rev/152a505d71e1
changeset: 15406:152a505d71e1
user:      Torbjorn Granlund <tege at gmplib.org>
date:      Fri May 10 00:16:31 2013 +0200
description:
ChangeLog

diffstat:

 ChangeLog                   |  5 +++++
 mpn/x86/p6/mmx/gmp-mparam.h |  2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)

diffs (24 lines):

diff -r b5e2764b96fa -r 152a505d71e1 ChangeLog
--- a/ChangeLog	Thu May 09 00:34:33 2013 +0200
+++ b/ChangeLog	Fri May 10 00:16:31 2013 +0200
@@ -1,3 +1,8 @@
+2013-05-10  Torbjorn Granlund  <tege at gmplib.org>
+
+	* mpn/x86/p6/mmx/gmp-mparam.h: Set down SQR_TOOM2_THRESHOLD to parent
+	directory value.
+
 2013-05-09  Torbjorn Granlund  <tege at gmplib.org>
 
 	* mpn/x86_64/bd1/mul_1.asm: Fix typo.
diff -r b5e2764b96fa -r 152a505d71e1 mpn/x86/p6/mmx/gmp-mparam.h
--- a/mpn/x86/p6/mmx/gmp-mparam.h	Thu May 09 00:34:33 2013 +0200
+++ b/mpn/x86/p6/mmx/gmp-mparam.h	Fri May 10 00:16:31 2013 +0200
@@ -53,7 +53,7 @@
 #define MUL_TOOM42_TO_TOOM63_THRESHOLD      80
 
 #define SQR_BASECASE_THRESHOLD               0  /* always (native) */
-#define SQR_TOOM2_THRESHOLD                 48
+#define SQR_TOOM2_THRESHOLD                 30
 #define SQR_TOOM3_THRESHOLD                 81
 #define SQR_TOOM4_THRESHOLD                142
 #define SQR_TOOM6_THRESHOLD                258