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

[mercurial at gmplib.org]

details:   /var/hg/gmp/rev/855294110147
changeset: 17065:855294110147
user:      Torbjorn Granlund <torbjorng at google.com>
date:      Sun Apr 03 16:50:07 2016 +0200
description:
Undo "Remove workaround for slow addmul_2".

details:   /var/hg/gmp/rev/8ccd8e7de27b
changeset: 17066:8ccd8e7de27b
user:      Torbjorn Granlund <torbjorng at google.com>
date:      Sun Apr 03 16:50:36 2016 +0200
description:
Add cycle numbers.

diffstat:

 mpn/x86_64/coreibwl/gmp-mparam.h |  1 +
 mpn/x86_64/coreihwl/addmul_2.asm |  9 ++++++---
 mpn/x86_64/coreihwl/mul_2.asm    |  9 ++++++---
 mpn/x86_64/skylake/gmp-mparam.h  |  1 +
 4 files changed, 14 insertions(+), 6 deletions(-)

diffs (76 lines):

diff -r acbe3fa79aea -r 8ccd8e7de27b mpn/x86_64/coreibwl/gmp-mparam.h
--- a/mpn/x86_64/coreibwl/gmp-mparam.h	Sat Apr 02 12:42:23 2016 +0200
+++ b/mpn/x86_64/coreibwl/gmp-mparam.h	Sun Apr 03 16:50:36 2016 +0200
@@ -33,6 +33,7 @@
 
 /* Disable use of slow functions.  FIXME: We should disable lib inclusion.  */
 #undef HAVE_NATIVE_mpn_mul_2
+#undef HAVE_NATIVE_mpn_addmul_2
 
 /* 2100 MHz Intel i3-5100 */
 /* FFT tuning limit = 200 M */
diff -r acbe3fa79aea -r 8ccd8e7de27b mpn/x86_64/coreihwl/addmul_2.asm
--- a/mpn/x86_64/coreihwl/addmul_2.asm	Sat Apr 02 12:42:23 2016 +0200
+++ b/mpn/x86_64/coreihwl/addmul_2.asm	Sun Apr 03 16:50:36 2016 +0200
@@ -37,17 +37,20 @@
 C AMD K10	n/a
 C AMD bull	n/a
 C AMD pile	n/a
-C AMD steam	 ?
+C AMD steam	n/a
+C AMD excavator	 ?
 C AMD bobcat	n/a
-C AMD jaguar	 ?
+C AMD jaguar	n/a
 C Intel P4	n/a
 C Intel core	n/a
 C Intel NHM	n/a
 C Intel SBR	n/a
 C Intel IBR	n/a
 C Intel HWL	 2.15
-C Intel BWL	 ?
+C Intel BWL	 2.33
+C Intel SKL	 2.22
 C Intel atom	n/a
+C Intel SLM	n/a
 C VIA nano	n/a
 
 C The loop of this code is the result of running a code generation and
diff -r acbe3fa79aea -r 8ccd8e7de27b mpn/x86_64/coreihwl/mul_2.asm
--- a/mpn/x86_64/coreihwl/mul_2.asm	Sat Apr 02 12:42:23 2016 +0200
+++ b/mpn/x86_64/coreihwl/mul_2.asm	Sun Apr 03 16:50:36 2016 +0200
@@ -37,17 +37,20 @@
 C AMD K10	n/a
 C AMD bull	n/a
 C AMD pile	n/a
-C AMD steam	 ?
+C AMD steam	n/a
+C AMD excavator	 ?
 C AMD bobcat	n/a
-C AMD jaguar	 ?
+C AMD jaguar	n/a
 C Intel P4	n/a
 C Intel core	n/a
 C Intel NHM	n/a
 C Intel SBR	n/a
 C Intel IBR	n/a
 C Intel HWL	 1.86
-C Intel BWL	 ?
+C Intel BWL	 2.1
+C Intel SKL	 2.08
 C Intel atom	n/a
+C Intel SLM	n/a
 C VIA nano	n/a
 
 C The loop of this code is the result of running a code generation and
diff -r acbe3fa79aea -r 8ccd8e7de27b mpn/x86_64/skylake/gmp-mparam.h
--- a/mpn/x86_64/skylake/gmp-mparam.h	Sat Apr 02 12:42:23 2016 +0200
+++ b/mpn/x86_64/skylake/gmp-mparam.h	Sun Apr 03 16:50:36 2016 +0200
@@ -33,6 +33,7 @@
 
 /* Disable use of slow functions.  FIXME: We should disable lib inclusion.  */
 #undef HAVE_NATIVE_mpn_mul_2
+#undef HAVE_NATIVE_mpn_addmul_2
 
 /* 3500 MHz i5-6600K Skylake */
 /* FFT tuning limit = 300 M */