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Author SHA1 Message Date
Brian Gladman
721da455a0 move haswell AVX code into a subdirectory 2017-01-18 11:56:24 +00:00
Brian Gladman
5d9df9b153 add karaadd and karasub for haswell to WIndows x64 2017-01-17 21:53:21 +00:00
Brian Gladman
4d4e6d6793 Merge branch 'master' of https://github.com/BrianGladman/mpir 2017-01-17 20:32:10 +00:00
Brian Gladman
7ce43db8e3 adjustments for Visual Studio 2017 2017-01-17 20:31:34 +00:00
Brian Gladman
9ae65471e6 keep up to date 2017-01-17 20:29:22 +00:00
Brian Gladman
0b24934325 Merge branch 'master' of https://github.com/akruppa/mpir 
# Conflicts:
#	mpn/x86_64/haswell/add_n.as
#	mpn/x86_64/haswell/sub_n.as
#	mpn/x86_64/skylake/add_n.as
#	mpn/x86_64/skylake/sub_n.as
 2017-01-17 09:05:55 +00:00
Alexander Kruppa
f82a093c18 mpn_sub_err1_n for AVX Skylake 
2.25c/l
 2017-01-17 06:47:38 +01:00
Alexander Kruppa
ff493ffc6a mpn_add_err1_n for AVX Skylake 
2.25c/l
 2017-01-17 06:22:24 +01:00
Alexander Kruppa
e52db5b826 mul_1 by Nurmann 
1.25c/l for large enough operands within L2
 2017-01-16 23:23:00 +01:00
Alexander Kruppa
0c236c583a add_n and sub_n by Nurmann, now reliably at 1c/l 2017-01-12 16:36:06 +01:00
Alexander Kruppa
366a80ddbc Faster on Haswell, too 2017-01-11 20:26:09 +01:00
Alexander Kruppa
cf4c153842 Merge branch 'master' of github.com:akruppa/mpir 2017-01-11 20:19:45 +01:00
Alexander Kruppa
189047563e karaadd that avoids rcl instructions 2017-01-10 01:27:36 +01:00
Alexander Kruppa
29e130da17 karasub that avoids rcl instructions and 3-component addresses 2017-01-10 01:27:22 +01:00
Brian Gladman
8edb5826fb Merge branch 'master' of https://github.com/akruppa/mpir 2017-01-02 16:16:43 +00:00
Alex Kruppa
5fea3fd389 Use whichever existing function of MPIR or GMP is fastest for Bulldozer 2017-01-02 06:57:03 -08:00
Alex Kruppa
5c647dafc1 Add dummy IFDOS macro 2017-01-02 06:56:43 -08:00
Alex Kruppa
0595d7cc7c Copied from core2/ 
The files differed only in one whitespace character
 2017-01-02 06:32:54 -08:00
Alex Kruppa
8247a638e0 Copy SSE2 com_n from nehalem/ 2016-12-31 12:26:35 -08:00
Brian Gladman
45322b6277 add GPL headers to assembler code 2016-12-22 22:23:25 +00:00
Brian Gladman
959308dd5f add new assembler code to Windows 2016-12-22 17:50:17 +00:00
Brian Gladman
93c1cda4d8 Merge branch 'master' of https://github.com/BrianGladman/mpir 2016-12-22 17:34:46 +00:00
Brian Gladman
ac5ed04440 add latest assembler code to Windows 2016-12-22 17:31:36 +00:00
Brian Gladman
3ad5d241b8 add latest assembler code to Windows 2016-12-22 16:53:24 +00:00
Brian Gladman
5167ce8705 Merge branch 'master' of https://github.com/akruppa/mpir 2016-12-21 13:51:52 +00:00
Alexander Kruppa
82b062537b Merge branch 'master' of github.com:akruppa/mpir 2016-12-21 13:15:51 +01:00
Alexander Kruppa
a781118371 Use local label names 2016-12-21 01:25:24 +01:00
Alexander Kruppa
54816efdfd Move AVX2-dependent files to avx/ subdirectories 2016-12-20 23:57:20 +01:00
Alexander Kruppa
4f46342830 addmul_1 for Skylake from GMP 6.1.1 2016-12-20 23:45:03 +01:00
Alexander Kruppa
c608c88dca Improve dummy macros 2016-12-20 23:44:42 +01:00
Alexander Kruppa
72fe382864 sqr_basecase for Skylake from GMP 6.1.1 2016-12-20 06:32:39 +01:00
Alexander Kruppa
3e249beaf2 Add dummy defines for macros used by GMP 2016-12-20 06:32:14 +01:00
Alexander Kruppa
5ae24aef66 mul_basecase for Skylake from GMP 6.1.1 2016-12-20 05:15:54 +01:00
Alexander Kruppa
f28068172d add_n and sub_n 
1c/l most of the time, but sometimes gets into a bad "mode" where performance
degrades to up to 1.2c/l
 2016-12-20 05:14:15 +01:00
Brian Gladman
3ef16e3f7c correct typos in two assembler file names 2016-12-18 16:56:42 +00:00
Brian Gladman
207ba39dc8 minor assembler code changes 2016-12-17 14:37:31 +00:00
Brian Gladman
55752e8061 add the revised add_n/sub_n assembler code to the Windows build 2016-12-13 14:10:48 +00:00
Brian Gladman
df53b304fb Merge branch 'master' of https://github.com/akruppa/mpir 2016-12-13 13:21:32 +00:00
Alexander Kruppa
4ed54114e5 Add add_nc, sub_nc 2016-12-12 18:29:19 +01:00
Alexander Kruppa
bd53d5749e add_n and sub_n with 8-way unrolling 
1.075c/l on Haswell
 2016-12-12 17:37:12 +01:00
Brian Gladman
89c11fbdfb Add the latest haswell and skylake code to the Windows x64 build 2016-12-10 14:15:40 +00:00
Brian Gladman
e2d20ad009 Merge branch 'master' of https://github.com/akruppa/mpir 2016-12-09 17:05:26 +00:00
Alexander Kruppa
cfc589609e Move to haswell/ 
This sumdiff_n is much slower on Haswell (2.6c/l) than on Skylake (2c/l)
but it still provides a ~3% speed up for a 1M limb FFT compared to having
no sumdiff_n at all.
 2016-12-08 16:23:48 +01:00
Alexander Kruppa
e3d7be3b31 sublsh1_n by Nurmann, adapted to MPIR 
addlsh1_n.as and sublsh1_n.as mostly unified now
 2016-12-08 06:07:02 +01:00
Alexander Kruppa
85d53dbc6e addlsh1_n by Nurmann, adapted to MPIR 2016-12-08 03:39:25 +01:00
Alexander Kruppa
2f172e1dce mul_1 from GMP 6.1.1 2016-12-07 19:22:28 +01:00
Alexander Kruppa
4c7cdee83c sqr_basecase from GMP 6.1.1 2016-12-07 19:02:22 +01:00
Alexander Kruppa
ff7c73e955 Use local label names (.L) 2016-12-07 18:09:01 +01:00
Alexander Kruppa
95f95b17c6 Use local label names (.L) 
Otherwise, profiling shows separate event counts for each jump label rather
than for the respective complete function
 2016-12-07 17:46:16 +01:00
Alexander Kruppa
6bb39eab79 com_n, adapted from Nurmann's copyi code 2016-12-06 18:08:13 +01:00