[Gmp-commit] /var/hg/gmp: Retune.

mercurial at gmplib.org mercurial at gmplib.org
Fri Jun 14 17:34:05 CEST 2013


details:   /var/hg/gmp/rev/8283f62f4eb6
changeset: 15836:8283f62f4eb6
user:      Torbjorn Granlund <tege at gmplib.org>
date:      Fri Jun 14 17:33:43 2013 +0200
description:
Retune.

diffstat:

 mpn/arm/v7a/cora15/gmp-mparam.h |  223 ++++++++++++++++++++-------------------
 1 files changed, 116 insertions(+), 107 deletions(-)

diffs (272 lines):

diff -r 9a3dc1851911 -r 8283f62f4eb6 mpn/arm/v7a/cora15/gmp-mparam.h
--- a/mpn/arm/v7a/cora15/gmp-mparam.h	Fri Jun 14 12:37:44 2013 +0200
+++ b/mpn/arm/v7a/cora15/gmp-mparam.h	Fri Jun 14 17:33:43 2013 +0200
@@ -1,7 +1,7 @@
 /* gmp-mparam.h -- Compiler/machine parameter header file.
 
-Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2009, 2010, 2012 Free
-Software Foundation, Inc.
+Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2009, 2010, 2012,
+2013 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
@@ -21,7 +21,7 @@
 #define GMP_LIMB_BITS 32
 #define BYTES_PER_MP_LIMB 4
 
-/* 1700MHz Cortex-A15 */
+/* 1700MHz Cortex-A15 with Neon (in spite of file position) */
 
 #define MOD_1_NORM_THRESHOLD                 0  /* always */
 #define MOD_1_UNNORM_THRESHOLD               0  /* always */
@@ -32,136 +32,145 @@
 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD      8
 #define USE_PREINV_DIVREM_1                  1  /* native */
 #define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
-#define DIVEXACT_1_THRESHOLD                 0  /* always */
+#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
 #define BMOD_1_TO_MOD_1_THRESHOLD           15
 
-#define MUL_TOOM22_THRESHOLD                31
-#define MUL_TOOM33_THRESHOLD               109
-#define MUL_TOOM44_THRESHOLD               288
-#define MUL_TOOM6H_THRESHOLD               632
-#define MUL_TOOM8H_THRESHOLD                 0  /* always */
+#define MUL_TOOM22_THRESHOLD                32
+#define MUL_TOOM33_THRESHOLD               113
+#define MUL_TOOM44_THRESHOLD               160
+#define MUL_TOOM6H_THRESHOLD               422
+#define MUL_TOOM8H_THRESHOLD               597
 
-#define MUL_TOOM32_TO_TOOM43_THRESHOLD     113
-#define MUL_TOOM32_TO_TOOM53_THRESHOLD     199
-#define MUL_TOOM42_TO_TOOM53_THRESHOLD     189
-#define MUL_TOOM42_TO_TOOM63_THRESHOLD     211
-#define MUL_TOOM43_TO_TOOM54_THRESHOLD     287
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD     109
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD     122
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD     109
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD     126
+#define MUL_TOOM43_TO_TOOM54_THRESHOLD     154
 
 #define SQR_BASECASE_THRESHOLD               0  /* always (native) */
-#define SQR_TOOM2_THRESHOLD                 51
-#define SQR_TOOM3_THRESHOLD                169
-#define SQR_TOOM4_THRESHOLD                662
-#define SQR_TOOM6_THRESHOLD                951
-#define SQR_TOOM8_THRESHOLD               1005
+#define SQR_TOOM2_THRESHOLD                 40
+#define SQR_TOOM3_THRESHOLD                138
+#define SQR_TOOM4_THRESHOLD                363
+#define SQR_TOOM6_THRESHOLD                517
+#define SQR_TOOM8_THRESHOLD                725
 
-#define MULMID_TOOM42_THRESHOLD             44
+#define MULMID_TOOM42_THRESHOLD             52
 
 #define MULMOD_BNM1_THRESHOLD               17
-#define SQRMOD_BNM1_THRESHOLD               30
+#define SQRMOD_BNM1_THRESHOLD               23
 
-#define MUL_FFT_MODF_THRESHOLD             525  /* k = 5 */
+#define MUL_FFT_MODF_THRESHOLD             550  /* k = 5 */
 #define MUL_FFT_TABLE3                                      \
-  { {    505, 5}, {     27, 6}, {     28, 7}, {     15, 6}, \
-    {     33, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
-    {     41, 7}, {     21, 8}, {     11, 7}, {     23, 6}, \
-    {     47, 7}, {     27, 8}, {     15, 7}, {     35, 8}, \
+  { {    550, 5}, {     25, 6}, {     27, 7}, {     15, 6}, \
+    {     31, 7}, {     19, 6}, {     39, 7}, {     25, 6}, \
+    {     51, 7}, {     27, 8}, {     15, 7}, {     33, 8}, \
     {     19, 7}, {     41, 8}, {     23, 7}, {     51, 8}, \
     {     27, 9}, {     15, 8}, {     31, 7}, {     63, 8}, \
-    {     43, 9}, {     23, 8}, {     55, 9}, {     31, 8}, \
-    {     71, 9}, {     39, 8}, {     79, 9}, {     47, 8}, \
-    {     99, 9}, {     55,10}, {     31, 9}, {     79,10}, \
-    {     47, 9}, {    103,11}, {     31,10}, {     63, 9}, \
-    {    135,10}, {     79, 9}, {    159,10}, {     95, 9}, \
-    {    191,10}, {    111,11}, {     63,10}, {    127, 9}, \
-    {    255,10}, {    143, 9}, {    287,10}, {    159,11}, \
-    {     95,10}, {    191, 9}, {    383,12}, {     63,11}, \
-    {    127,10}, {    255, 9}, {    511,10}, {    271, 9}, \
-    {    543,10}, {    287,11}, {    159,10}, {    319, 9}, \
-    {    639,10}, {    351,11}, {    191,10}, {    383, 9}, \
-    {    767,10}, {    415,12}, {    127,11}, {    255,10}, \
-    {    543,11}, {    287,10}, {    607,11}, {    319,10}, \
-    {    671,11}, {    351,12}, {    191,11}, {    383,10}, \
-    {    799,11}, {    415,13}, {    127,12}, {    255,11}, \
-    {    543,10}, {   1087,11}, {    607,10}, {   1215,12}, \
-    {    319,11}, {    735,12}, {    383,11}, {    799,10}, \
-    {   1599,11}, {    831,12}, {    447,11}, {    959,13}, \
-    {    255,12}, {    511,11}, {   1087,12}, {    575,11}, \
-    {   1215,12}, {    703,13}, {    383,12}, {    959,14}, \
-    {    255,13}, {    511,12}, {   1215,13}, {   8192,14}, \
+    {     39, 9}, {     23, 8}, {     51,10}, {     15, 9}, \
+    {     31, 8}, {     67, 9}, {     39, 8}, {     79, 9}, \
+    {     47, 8}, {     99, 9}, {     55,10}, {     31, 9}, \
+    {     79,10}, {     47, 9}, {    103,11}, {     31,10}, \
+    {     63, 9}, {    135,10}, {     79, 9}, {    159,10}, \
+    {     95, 9}, {    191,10}, {    111,11}, {     63,10}, \
+    {    159, 9}, {    319,11}, {     95,10}, {    191, 9}, \
+    {    383, 8}, {    767,10}, {    207,12}, {     63,11}, \
+    {    127, 9}, {    543,11}, {    159,10}, {    319, 9}, \
+    {    639,10}, {    335, 9}, {    671,10}, {    351,11}, \
+    {    191,10}, {    383, 9}, {    767,10}, {    399, 9}, \
+    {    799,10}, {    415,11}, {    223,12}, {    127,11}, \
+    {    255,10}, {    543,11}, {    287,10}, {    607,11}, \
+    {    319,10}, {    671,11}, {    351,10}, {    703,12}, \
+    {    191,11}, {    383,10}, {    799,11}, {    415,10}, \
+    {    831,13}, {    127,12}, {    255,11}, {    543,10}, \
+    {   1087,11}, {    607,12}, {    319,11}, {    735,12}, \
+    {    383,11}, {    831,12}, {    447,11}, {    959,12}, \
+    {    511,11}, {   1023,12}, {    575,11}, {   1151,12}, \
+    {    639,11}, {   1279,12}, {    703,11}, {   1407,13}, \
+    {    383,12}, {    767,11}, {   1535,12}, {    959,13}, \
+    {    511,12}, {   1215,13}, {    639,12}, {   1471,13}, \
+    {    767,12}, {   1599,13}, {    895,14}, {    511,13}, \
+    {   1023,12}, {   2047,13}, {   1151,12}, {   2431,13}, \
+    {   1279,14}, {    767,13}, {   1535,12}, {   3071,13}, \
+    {   1663,15}, {    511,14}, {   1023,13}, {   2303,14}, \
     {  16384,15}, {  32768,16} }
-#define MUL_FFT_TABLE3_SIZE 110
+#define MUL_FFT_TABLE3_SIZE 126
 #define MUL_FFT_THRESHOLD                 5760
 
-#define SQR_FFT_MODF_THRESHOLD             535  /* k = 5 */
+#define SQR_FFT_MODF_THRESHOLD             530  /* k = 5 */
 #define SQR_FFT_TABLE3                                      \
-  { {    535, 5}, {     27, 6}, {     16, 5}, {     33, 6}, \
-    {     29, 7}, {     15, 6}, {     33, 7}, {     17, 6}, \
-    {     35, 7}, {     19, 6}, {     41, 7}, {     21, 6}, \
-    {     43, 8}, {     11, 6}, {     45, 7}, {     23, 6}, \
-    {     47, 7}, {     25, 6}, {     51, 7}, {     27, 6}, \
-    {     55, 7}, {     29, 8}, {     15, 7}, {     35, 8}, \
-    {     19, 7}, {     43, 8}, {     23, 7}, {     51, 8}, \
-    {     27, 9}, {     15, 8}, {     31, 7}, {     63, 8}, \
-    {     35, 7}, {     71, 8}, {     43, 9}, {     23, 8}, \
-    {     55, 9}, {     31, 8}, {     71, 9}, {     39, 8}, \
-    {     83, 9}, {     47, 8}, {     95, 9}, {     55,10}, \
-    {     31, 9}, {     79,10}, {     47, 9}, {    103,11}, \
-    {     31,10}, {     63, 9}, {    135,10}, {     79, 9}, \
-    {    159,10}, {     95, 9}, {    191,10}, {    111,11}, \
-    {     63,10}, {    159,11}, {     95,10}, {    191,12}, \
-    {     63,11}, {    127,10}, {    255, 9}, {    511,10}, \
-    {    271, 9}, {    543,11}, {    159,10}, {    319, 9}, \
-    {    639,10}, {    335,11}, {    191,10}, {    383, 9}, \
-    {    767,10}, {    415,12}, {    127,11}, {    255,10}, \
-    {    511,11}, {    287,10}, {    607,11}, {    319,10}, \
-    {    639,12}, {    191,11}, {    383,10}, {    767,11}, \
-    {    415,13}, {    127,12}, {    255,11}, {    543,10}, \
-    {   1087,11}, {    607,10}, {   1215,12}, {    319,11}, \
+  { {    530, 5}, {     25, 6}, {     27, 7}, {     15, 6}, \
+    {     31, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
+    {     39, 7}, {     25, 6}, {     51, 7}, {     27, 8}, \
+    {     15, 7}, {     33, 8}, {     19, 7}, {     41, 8}, \
+    {     23, 7}, {     51, 8}, {     27, 7}, {     55, 9}, \
+    {     15, 8}, {     31, 7}, {     63, 8}, {     39, 9}, \
+    {     23, 8}, {     55,10}, {     15, 9}, {     31, 8}, \
+    {     67, 9}, {     39, 8}, {     79, 9}, {     47, 8}, \
+    {     95, 9}, {     55,10}, {     31, 9}, {     79,10}, \
+    {     47, 9}, {     95,11}, {     31,10}, {     63, 9}, \
+    {    135,10}, {     79, 9}, {    159,10}, {     95, 9}, \
+    {    191,10}, {    111,11}, {     63,10}, {    143, 9}, \
+    {    287,10}, {    159,11}, {     95,10}, {    191, 9}, \
+    {    383,12}, {     63,11}, {    127,10}, {    255, 9}, \
+    {    511,10}, {    271, 9}, {    543,10}, {    287,11}, \
+    {    159,10}, {    319, 9}, {    639,10}, {    335, 9}, \
+    {    671,10}, {    351,11}, {    191,10}, {    383, 9}, \
+    {    767,10}, {    399, 9}, {    799,10}, {    415,11}, \
+    {    223,12}, {    127,11}, {    255,10}, {    543,11}, \
+    {    287,10}, {    607,11}, {    319,10}, {    671,11}, \
+    {    351,12}, {    191,11}, {    383,10}, {    799,11}, \
+    {    415,10}, {    831,13}, {    127,12}, {    255,11}, \
+    {    543,10}, {   1087,11}, {    607,12}, {    319,11}, \
     {    735,12}, {    383,11}, {    831,12}, {    447,11}, \
-    {    959,13}, {    255,12}, {    511,11}, {   1087,12}, \
-    {    575,11}, {   1215,12}, {    703,13}, {    383,12}, \
-    {    959,14}, {    255,13}, {    511,12}, {   1215,13}, \
-    {   8192,14}, {  16384,15}, {  32768,16} }
-#define SQR_FFT_TABLE3_SIZE 111
-#define SQR_FFT_THRESHOLD                 4928
+    {    991,13}, {    255,12}, {    511,11}, {   1023,12}, \
+    {    575,11}, {   1215,12}, {    639,11}, {   1279,12}, \
+    {    703,13}, {    383,12}, {    767,11}, {   1535,12}, \
+    {    959,13}, {    511,12}, {   1215,13}, {    639,12}, \
+    {   1471,13}, {    767,12}, {   1663,13}, {    895,14}, \
+    {    511,13}, {   1023,12}, {   2111,13}, {   1151,12}, \
+    {   2431,13}, {   1279,14}, {    767,13}, {   1535,12}, \
+    {   3071,13}, {   1663,15}, {    511,14}, {   1023,13}, \
+    {   2303,14}, {  16384,15}, {  32768,16} }
+#define SQR_FFT_TABLE3_SIZE 131
+#define SQR_FFT_THRESHOLD                 4736
 
-#define MULLO_BASECASE_THRESHOLD             0  /* always */
-#define MULLO_DC_THRESHOLD                  27
+#define MULLO_BASECASE_THRESHOLD             6
+#define MULLO_DC_THRESHOLD                  36
 #define MULLO_MUL_N_THRESHOLD             8907
 
-#define DC_DIV_QR_THRESHOLD                 31
-#define DC_DIVAPPR_Q_THRESHOLD              45
-#define DC_BDIV_QR_THRESHOLD                29
-#define DC_BDIV_Q_THRESHOLD                 50
+#define DC_DIV_QR_THRESHOLD                 57
+#define DC_DIVAPPR_Q_THRESHOLD             284
+#define DC_BDIV_QR_THRESHOLD                48
+#define DC_BDIV_Q_THRESHOLD                312
 
-#define INV_MULMOD_BNM1_THRESHOLD           66
-#define INV_NEWTON_THRESHOLD               171
-#define INV_APPR_THRESHOLD                  65
+#define INV_MULMOD_BNM1_THRESHOLD           62
+#define INV_NEWTON_THRESHOLD               266
+#define INV_APPR_THRESHOLD                 268
 
-#define BINV_NEWTON_THRESHOLD              300
-#define REDC_1_TO_REDC_2_THRESHOLD          12
-#define REDC_2_TO_REDC_N_THRESHOLD          99
+#define BINV_NEWTON_THRESHOLD              372
+#define REDC_1_TO_REDC_2_THRESHOLD          59
+#define REDC_2_TO_REDC_N_THRESHOLD           0  /* always */
 
-#define MU_DIV_QR_THRESHOLD               1895
-#define MU_DIVAPPR_Q_THRESHOLD            1895
-#define MUPI_DIV_QR_THRESHOLD               54
-#define MU_BDIV_QR_THRESHOLD              1470
-#define MU_BDIV_Q_THRESHOLD               1895
+#define MU_DIV_QR_THRESHOLD               1752
+#define MU_DIVAPPR_Q_THRESHOLD            1718
+#define MUPI_DIV_QR_THRESHOLD              114
+#define MU_BDIV_QR_THRESHOLD              1528
+#define MU_BDIV_Q_THRESHOLD               1752
 
-#define POWM_SEC_TABLE  6,44,548,1604
+#define POWM_SEC_TABLE  2,29,225,417,1510
 
-#define MATRIX22_STRASSEN_THRESHOLD         22
-#define HGCD_THRESHOLD                      40
-#define HGCD_APPR_THRESHOLD                 50
+#define MATRIX22_STRASSEN_THRESHOLD         19
+#define HGCD_THRESHOLD                      57
+#define HGCD_APPR_THRESHOLD                167
 #define HGCD_REDUCE_THRESHOLD             3389
-#define GCD_DC_THRESHOLD                   278
-#define GCDEXT_DC_THRESHOLD                180
+#define GCD_DC_THRESHOLD                   148
+#define GCDEXT_DC_THRESHOLD                492
 #define JACOBI_BASE_METHOD                   4
 
-#define GET_STR_DC_THRESHOLD                18
-#define GET_STR_PRECOMPUTE_THRESHOLD        34
-#define SET_STR_DC_THRESHOLD               198
-#define SET_STR_PRECOMPUTE_THRESHOLD       541
+#define GET_STR_DC_THRESHOLD                16
+#define GET_STR_PRECOMPUTE_THRESHOLD        32
+#define SET_STR_DC_THRESHOLD               125
+#define SET_STR_PRECOMPUTE_THRESHOLD      1084
 
-#define FAC_DSC_THRESHOLD                  303
-#define FAC_ODD_THRESHOLD                   28
+#define FAC_DSC_THRESHOLD                  309
+#define FAC_ODD_THRESHOLD                   24


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