[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
More information about the gmp-commit
mailing list