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

mercurial at gmplib.org mercurial at gmplib.org
Tue Jul 2 13:47:15 CEST 2013


details:   /var/hg/gmp/rev/4c646d573f21
changeset: 15853:4c646d573f21
user:      Torbjorn Granlund <tege at gmplib.org>
date:      Tue Jul 02 13:47:04 2013 +0200
description:
Retune.

diffstat:

 mpn/powerpc64/mode64/p7/gmp-mparam.h |  174 ++++++++++++++++------------------
 1 files changed, 81 insertions(+), 93 deletions(-)

diffs (236 lines):

diff -r 19c4cb159493 -r 4c646d573f21 mpn/powerpc64/mode64/p7/gmp-mparam.h
--- a/mpn/powerpc64/mode64/p7/gmp-mparam.h	Mon Jul 01 17:43:27 2013 +0200
+++ b/mpn/powerpc64/mode64/p7/gmp-mparam.h	Tue Jul 02 13:47:04 2013 +0200
@@ -1,7 +1,7 @@
 /* POWER7 gmp-mparam.h -- Compiler/machine parameter header file.
 
-Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2009, 2010, 2011
-Free Software Foundation, Inc.
+Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2009, 2010, 2011,
+2013 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
@@ -21,143 +21,131 @@
 #define GMP_LIMB_BITS 64
 #define BYTES_PER_MP_LIMB 8
 
-/* 3550 MHz POWER7 (gcc110.fsffrance.org) */
+/* 3700 MHz POWER7 (gcc111.fsffrance.org) */
 
 #define MOD_1_NORM_THRESHOLD                 0  /* always */
 #define MOD_1_UNNORM_THRESHOLD               0  /* always */
-#define MOD_1N_TO_MOD_1_1_THRESHOLD          8
+#define MOD_1N_TO_MOD_1_1_THRESHOLD          6
 #define MOD_1U_TO_MOD_1_1_THRESHOLD          5
-#define MOD_1_1_TO_MOD_1_2_THRESHOLD        12
-#define MOD_1_2_TO_MOD_1_4_THRESHOLD        33
-#define PREINV_MOD_1_TO_MOD_1_THRESHOLD     17
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD         7
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD        18
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD     14
 #define USE_PREINV_DIVREM_1                  0
 #define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
 #define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
-#define BMOD_1_TO_MOD_1_THRESHOLD           38
+#define BMOD_1_TO_MOD_1_THRESHOLD           27
 
 #define MUL_TOOM22_THRESHOLD                22
 #define MUL_TOOM33_THRESHOLD                73
-#define MUL_TOOM44_THRESHOLD               154
-#define MUL_TOOM6H_THRESHOLD               270
-#define MUL_TOOM8H_THRESHOLD               369
+#define MUL_TOOM44_THRESHOLD               202
+#define MUL_TOOM6H_THRESHOLD               298
+#define MUL_TOOM8H_THRESHOLD               406
 
-#define MUL_TOOM32_TO_TOOM43_THRESHOLD      81
-#define MUL_TOOM32_TO_TOOM53_THRESHOLD     122
-#define MUL_TOOM42_TO_TOOM53_THRESHOLD     105
-#define MUL_TOOM42_TO_TOOM63_THRESHOLD     105
-#define MUL_TOOM43_TO_TOOM54_THRESHOLD     112
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD      69
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD     140
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD     130
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD     139
+#define MUL_TOOM43_TO_TOOM54_THRESHOLD     124
 
 #define SQR_BASECASE_THRESHOLD               0  /* always (native) */
-#define SQR_TOOM2_THRESHOLD                 30
+#define SQR_TOOM2_THRESHOLD                 36
 #define SQR_TOOM3_THRESHOLD                109
-#define SQR_TOOM4_THRESHOLD                178
-#define SQR_TOOM6_THRESHOLD                303
-#define SQR_TOOM8_THRESHOLD                357
+#define SQR_TOOM4_THRESHOLD                196
+#define SQR_TOOM6_THRESHOLD                414
+#define SQR_TOOM8_THRESHOLD                454
 
 #define MULMID_TOOM42_THRESHOLD             62
 
 #define MULMOD_BNM1_THRESHOLD               16
-#define SQRMOD_BNM1_THRESHOLD               18
+#define SQRMOD_BNM1_THRESHOLD               20
 
-#define MUL_FFT_MODF_THRESHOLD             444  /* k = 5 */
+#define MUL_FFT_MODF_THRESHOLD             412  /* k = 5 */
 #define MUL_FFT_TABLE3                                      \
-  { {    436, 5}, {     19, 6}, {     10, 5}, {     21, 6}, \
+  { {    412, 5}, {     19, 6}, {     10, 5}, {     21, 6}, \
+    {     21, 7}, {     12, 6}, {     25, 7}, {     21, 8}, \
+    {     11, 7}, {     25, 8}, {     13, 7}, {     28, 8}, \
+    {     15, 7}, {     32, 8}, {     17, 7}, {     35, 8}, \
+    {     19, 7}, {     39, 8}, {     21, 9}, {     11, 8}, \
+    {     29, 9}, {     15, 8}, {     35, 9}, {     19, 8}, \
+    {     41, 9}, {     23, 8}, {     47, 9}, {     27,10}, \
+    {     15, 9}, {     31, 8}, {     63, 9}, {     43,10}, \
+    {     23, 9}, {     51,11}, {     15,10}, {     31, 9}, \
+    {     67,10}, {     39, 9}, {     79,10}, {     47, 9}, \
+    {     95,10}, {     55,11}, {     31,10}, {     79,11}, \
+    {     47,10}, {     95,12}, {     31,11}, {     63,10}, \
+    {    135,11}, {     79,10}, {    159,11}, {     95,10}, \
+    {    191, 9}, {    383,11}, {    111,12}, {     63,11}, \
+    {    127,10}, {    255, 9}, {    511,11}, {    143,10}, \
+    {    287, 9}, {    575,11}, {    159,10}, {    319,12}, \
+    {     95,11}, {    191,10}, {    383, 9}, {    767,11}, \
+    {    207,13}, {   8192,14}, {  16384,15}, {  32768,16}, \
+    {  65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
+    {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
+#define MUL_FFT_TABLE3_SIZE 80
+#define MUL_FFT_THRESHOLD                 4736
+
+#define SQR_FFT_MODF_THRESHOLD             368  /* k = 5 */
+#define SQR_FFT_TABLE3                                      \
+  { {    368, 5}, {     19, 6}, {     10, 5}, {     21, 6}, \
     {     21, 7}, {     11, 6}, {     23, 7}, {     12, 6}, \
-    {     25, 7}, {     13, 6}, {     27, 7}, {     15, 6}, \
-    {     31, 7}, {     21, 8}, {     11, 7}, {     25, 8}, \
+    {     25, 7}, {     15, 6}, {     31, 7}, {     25, 8}, \
     {     13, 7}, {     28, 8}, {     15, 7}, {     32, 8}, \
     {     17, 7}, {     35, 8}, {     19, 7}, {     39, 8}, \
     {     21, 9}, {     11, 8}, {     29, 9}, {     15, 8}, \
     {     35, 9}, {     19, 8}, {     41, 9}, {     23, 8}, \
     {     47, 9}, {     27,10}, {     15, 9}, {     31, 8}, \
-    {     63, 9}, {     43,10}, {     23, 9}, {     51,11}, \
+    {     63, 9}, {     39,10}, {     23, 9}, {     51,11}, \
     {     15,10}, {     31, 9}, {     67,10}, {     39, 9}, \
     {     79,10}, {     47, 9}, {     95,10}, {     55,11}, \
     {     31,10}, {     79,11}, {     47,10}, {     95,12}, \
     {     31,11}, {     63,10}, {    135,11}, {     79,10}, \
-    {    159,11}, {     95,10}, {    191,11}, {    111,12}, \
-    {     63,11}, {    127,10}, {    255,11}, {    143,10}, \
-    {    287, 9}, {    575,10}, {    303,11}, {    159,12}, \
-    {     95,11}, {    191,10}, {    383,13}, {     63,12}, \
-    {    127,11}, {    255,10}, {    511,11}, {    271,10}, \
-    {    543, 9}, {   1087,11}, {    287,10}, {    575,11}, \
-    {    303,12}, {    159,11}, {    319,10}, {    639,11}, \
-    {    335,10}, {    671,11}, {    351,10}, {    703,12}, \
-    {    191,11}, {    383,10}, {    767,11}, {    415,10}, \
-    {    831,12}, {    223,11}, {    447,13}, {   8192,14}, \
+    {    159, 9}, {    319,11}, {     95,10}, {    191, 9}, \
+    {    383,12}, {     63,11}, {    127,10}, {    255, 9}, \
+    {    511,10}, {    271,11}, {    143,10}, {    287, 9}, \
+    {    575,10}, {    303,11}, {    159,10}, {    319,12}, \
+    {     95,11}, {    191,10}, {    383,13}, {   8192,14}, \
     {  16384,15}, {  32768,16}, {  65536,17}, { 131072,18}, \
     { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
     {4194304,23}, {8388608,24} }
-#define MUL_FFT_TABLE3_SIZE 106
-#define MUL_FFT_THRESHOLD                 5248
+#define SQR_FFT_TABLE3_SIZE 82
+#define SQR_FFT_THRESHOLD                 3264
 
-#define SQR_FFT_MODF_THRESHOLD             380  /* k = 5 */
-#define SQR_FFT_TABLE3                                      \
-  { {    308, 5}, {     17, 6}, {      9, 5}, {     19, 6}, \
-    {     21, 7}, {     11, 6}, {     23, 7}, {     21, 8}, \
-    {     11, 7}, {     24, 8}, {     13, 7}, {     27, 8}, \
-    {     15, 7}, {     31, 8}, {     21, 9}, {     11, 8}, \
-    {     27, 9}, {     15, 8}, {     33, 9}, {     19, 8}, \
-    {     41, 9}, {     23, 8}, {     47, 9}, {     27,10}, \
-    {     15, 9}, {     39,10}, {     23, 9}, {     47,11}, \
-    {     15,10}, {     31, 9}, {     67,10}, {     39, 9}, \
-    {     79,10}, {     47,11}, {     31,10}, {     79,11}, \
-    {     47,10}, {     95,12}, {     31,11}, {     63,10}, \
-    {    127, 9}, {    255,10}, {    135,11}, {     79,10}, \
-    {    159, 9}, {    319,11}, {     95,10}, {    191, 9}, \
-    {    383,12}, {     63,11}, {    127,10}, {    255, 9}, \
-    {    511,10}, {    271, 9}, {    543,11}, {    143,10}, \
-    {    287, 9}, {    575,11}, {    159,10}, {    319, 9}, \
-    {    639,11}, {    175,12}, {     95,11}, {    191,10}, \
-    {    383, 9}, {    767,11}, {    207,13}, {     63,12}, \
-    {    127,11}, {    255,10}, {    511,11}, {    271,10}, \
-    {    543,11}, {    287,10}, {    575,11}, {    303,12}, \
-    {    159,11}, {    319,10}, {    639, 9}, {   1279,10}, \
-    {    671,11}, {    351,10}, {    703,12}, {    191,11}, \
-    {    383,10}, {    767,11}, {    415,10}, {    831,12}, \
-    {    223,11}, {    447,10}, {    895,11}, {    479,13}, \
-    {   8192,14}, {  16384,15}, {  32768,16}, {  65536,17}, \
-    { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
-    {2097152,22}, {4194304,23}, {8388608,24} }
-#define SQR_FFT_TABLE3_SIZE 103
-#define SQR_FFT_THRESHOLD                 3712
+#define MULLO_BASECASE_THRESHOLD             3
+#define MULLO_DC_THRESHOLD                  34
+#define MULLO_MUL_N_THRESHOLD             9174
 
-#define MULLO_BASECASE_THRESHOLD             5
-#define MULLO_DC_THRESHOLD                  33
-#define MULLO_MUL_N_THRESHOLD            10323
-
-#define DC_DIV_QR_THRESHOLD                 57
-#define DC_DIVAPPR_Q_THRESHOLD             185
+#define DC_DIV_QR_THRESHOLD                 31
+#define DC_DIVAPPR_Q_THRESHOLD             128
 #define DC_BDIV_QR_THRESHOLD                63
-#define DC_BDIV_Q_THRESHOLD                158
+#define DC_BDIV_Q_THRESHOLD                148
 
 #define INV_MULMOD_BNM1_THRESHOLD           58
-#define INV_NEWTON_THRESHOLD               212
-#define INV_APPR_THRESHOLD                 187
+#define INV_NEWTON_THRESHOLD               157
+#define INV_APPR_THRESHOLD                 125
 
-#define BINV_NEWTON_THRESHOLD              276
-#define REDC_1_TO_REDC_N_THRESHOLD          63
+#define BINV_NEWTON_THRESHOLD              303
+#define REDC_1_TO_REDC_N_THRESHOLD          72
 
 #define MU_DIV_QR_THRESHOLD               1442
 #define MU_DIVAPPR_Q_THRESHOLD            1442
-#define MUPI_DIV_QR_THRESHOLD               91
+#define MUPI_DIV_QR_THRESHOLD               58
 #define MU_BDIV_QR_THRESHOLD              1142
-#define MU_BDIV_Q_THRESHOLD               1442
+#define MU_BDIV_Q_THRESHOLD               1470
 
-#define POWM_SEC_TABLE  3,38,270,1487
+#define POWM_SEC_TABLE  4,34,195,453,1036
 
 #define MATRIX22_STRASSEN_THRESHOLD         14
-#define HGCD_THRESHOLD                     138
-#define HGCD_APPR_THRESHOLD                157
-#define HGCD_REDUCE_THRESHOLD             2578
-#define GCD_DC_THRESHOLD                   573
-#define GCDEXT_DC_THRESHOLD                440
+#define HGCD_THRESHOLD                     128
+#define HGCD_APPR_THRESHOLD                160
+#define HGCD_REDUCE_THRESHOLD             3014
+#define GCD_DC_THRESHOLD                   432
+#define GCDEXT_DC_THRESHOLD                386
 #define JACOBI_BASE_METHOD                   4
 
-#define GET_STR_DC_THRESHOLD                14
-#define GET_STR_PRECOMPUTE_THRESHOLD        32
-#define SET_STR_DC_THRESHOLD              1517
-#define SET_STR_PRECOMPUTE_THRESHOLD      3007
+#define GET_STR_DC_THRESHOLD                11
+#define GET_STR_PRECOMPUTE_THRESHOLD        20
+#define SET_STR_DC_THRESHOLD              1687
+#define SET_STR_PRECOMPUTE_THRESHOLD      3415
 
-#define FAC_DSC_THRESHOLD                  680
-#define FAC_ODD_THRESHOLD                   24
+#define FAC_DSC_THRESHOLD                 1703
+#define FAC_ODD_THRESHOLD                   26


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