[Gmp-commit] /var/hg/gmp: Retune.
mercurial at gmplib.org
mercurial at gmplib.org
Fri Oct 14 17:34:15 CEST 2011
details: /var/hg/gmp/rev/48f5212d6e81
changeset: 14330:48f5212d6e81
user: Torbjorn Granlund <tege at gmplib.org>
date: Fri Oct 14 17:33:32 2011 +0200
description:
Retune.
diffstat:
mpn/s390_64/gmp-mparam.h | 242 ++++++++++++++++------------------------------
1 files changed, 86 insertions(+), 156 deletions(-)
diffs (270 lines):
diff -r e0f40ad5e507 -r 48f5212d6e81 mpn/s390_64/gmp-mparam.h
--- a/mpn/s390_64/gmp-mparam.h Fri Oct 14 15:56:34 2011 +0200
+++ b/mpn/s390_64/gmp-mparam.h Fri Oct 14 17:33:32 2011 +0200
@@ -21,180 +21,110 @@
#define GMP_LIMB_BITS 64
#define BYTES_PER_MP_LIMB 8
-/* This was taken from the x86-64 values, the GMP developers have no S/390
- access. */
+/* 1200 MHz z990 */
-
+#define DIVREM_1_NORM_THRESHOLD 0 /* always */
+#define DIVREM_1_UNNORM_THRESHOLD 0 /* always */
+#define MOD_1_1P_METHOD 2
#define MOD_1_NORM_THRESHOLD 0 /* always */
#define MOD_1_UNNORM_THRESHOLD 0 /* always */
-#define MOD_1N_TO_MOD_1_1_THRESHOLD 4
-#define MOD_1U_TO_MOD_1_1_THRESHOLD 3
-#define MOD_1_1_TO_MOD_1_2_THRESHOLD 14
-#define MOD_1_2_TO_MOD_1_4_THRESHOLD 28
-#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 7
-#define USE_PREINV_DIVREM_1 1 /* native */
-#define DIVEXACT_1_THRESHOLD 0 /* always (native) */
-#define BMOD_1_TO_MOD_1_THRESHOLD 15
+#define MOD_1N_TO_MOD_1_1_THRESHOLD 8
+#define MOD_1U_TO_MOD_1_1_THRESHOLD 5
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD 8
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD 18
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 31
+#define USE_PREINV_DIVREM_1 1
+#define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */
+#define DIVEXACT_1_THRESHOLD 0 /* always */
+#define BMOD_1_TO_MOD_1_THRESHOLD 66
-#define MUL_TOOM22_THRESHOLD 27
-#define MUL_TOOM33_THRESHOLD 81
-#define MUL_TOOM44_THRESHOLD 234
-#define MUL_TOOM6H_THRESHOLD 418
-#define MUL_TOOM8H_THRESHOLD 466
+#define MUL_TOOM22_THRESHOLD 14
+#define MUL_TOOM33_THRESHOLD 45
+#define MUL_TOOM44_THRESHOLD 106
+#define MUL_TOOM6H_THRESHOLD 148
+#define MUL_TOOM8H_THRESHOLD 212
-#define MUL_TOOM32_TO_TOOM43_THRESHOLD 97
-#define MUL_TOOM32_TO_TOOM53_THRESHOLD 160
-#define MUL_TOOM42_TO_TOOM53_THRESHOLD 145
-#define MUL_TOOM42_TO_TOOM63_THRESHOLD 175
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD 65
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD 69
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD 73
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD 49
-#define SQR_BASECASE_THRESHOLD 0 /* always (native) */
-#define SQR_TOOM2_THRESHOLD 36
-#define SQR_TOOM3_THRESHOLD 117
-#define SQR_TOOM4_THRESHOLD 327
-#define SQR_TOOM6_THRESHOLD 446
-#define SQR_TOOM8_THRESHOLD 547
+#define SQR_BASECASE_THRESHOLD 5
+#define SQR_TOOM2_THRESHOLD 24
+#define SQR_TOOM3_THRESHOLD 65
+#define SQR_TOOM4_THRESHOLD 112
+#define SQR_TOOM6_THRESHOLD 159
+#define SQR_TOOM8_THRESHOLD 238
-#define MULMOD_BNM1_THRESHOLD 17
-#define SQRMOD_BNM1_THRESHOLD 17
+#define MULMID_TOOM42_THRESHOLD 20
-#define MUL_FFT_MODF_THRESHOLD 570 /* k = 5 */
+#define MULMOD_BNM1_THRESHOLD 9
+#define SQRMOD_BNM1_THRESHOLD 13
+
+#define MUL_FFT_MODF_THRESHOLD 220 /* k = 5 */
#define MUL_FFT_TABLE3 \
- { { 570, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \
- { 25, 7}, { 13, 6}, { 27, 7}, { 15, 6}, \
- { 31, 7}, { 25, 8}, { 13, 7}, { 29, 8}, \
- { 15, 7}, { 31, 8}, { 17, 7}, { 35, 8}, \
- { 19, 7}, { 39, 8}, { 21, 7}, { 43, 8}, \
- { 23, 7}, { 47, 8}, { 25, 7}, { 51, 8}, \
- { 29, 9}, { 15, 8}, { 37, 9}, { 19, 8}, \
- { 43, 9}, { 23, 8}, { 51, 9}, { 27, 8}, \
- { 55,10}, { 15, 9}, { 43,10}, { 23, 9}, \
- { 55,10}, { 31, 9}, { 63, 5}, { 1023, 4}, \
- { 2431, 5}, { 1279, 6}, { 671, 7}, { 367, 8}, \
- { 189, 9}, { 95, 8}, { 195, 9}, { 111,11}, \
- { 31, 9}, { 131,10}, { 71, 9}, { 155,10}, \
- { 79, 9}, { 159,10}, { 87,11}, { 47,10}, \
- { 111,11}, { 63,10}, { 135,11}, { 79,10}, \
- { 167,11}, { 95,10}, { 191,11}, { 111,12}, \
- { 63,11}, { 143,10}, { 287,11}, { 159,10}, \
- { 319,11}, { 175,12}, { 95,11}, { 207,13}, \
- { 63,12}, { 127,11}, { 255,10}, { 543,11}, \
- { 287,12}, { 159,11}, { 319,10}, { 639,11}, \
- { 335,10}, { 671,11}, { 351,10}, { 703,12}, \
- { 191,11}, { 383,10}, { 767,11}, { 415,12}, \
- { 223,13}, { 127,12}, { 255,11}, { 543,12}, \
- { 287,11}, { 575,10}, { 1151,11}, { 607,12}, \
- { 319,11}, { 639,10}, { 1279,11}, { 671,12}, \
- { 351,11}, { 703,13}, { 191,12}, { 383,11}, \
- { 767,12}, { 415,11}, { 831,12}, { 447,14}, \
- { 127,13}, { 255,12}, { 543,11}, { 1087,12}, \
- { 607,11}, { 1215,13}, { 319,12}, { 671,11}, \
- { 1343,12}, { 735,13}, { 383,12}, { 767,11}, \
- { 1535,12}, { 799,11}, { 1599,12}, { 831,13}, \
- { 447,12}, { 895,11}, { 1791,12}, { 959,14}, \
- { 255,13}, { 511,12}, { 1087,13}, { 575,12}, \
- { 1215,13}, { 639,12}, { 1343,13}, { 703,12}, \
- { 1407,14}, { 383,13}, { 767,12}, { 1599,13}, \
- { 831,12}, { 1663,13}, { 895,12}, { 1791,13}, \
- { 959,15}, { 255,14}, { 511,13}, { 1087,12}, \
- { 2175,13}, { 1215,14}, { 639,13}, { 1471,14}, \
- { 767,13}, { 1663,14}, { 895,13}, { 1855,15}, \
- { 511,14}, { 1023,13}, { 2175,14}, { 1151,13}, \
- { 2431,14}, { 1279,13}, { 2687,14}, { 1407,15}, \
- { 767,14}, { 1535,13}, { 3071,14}, { 1791,16}, \
- { 511,15}, { 1023,14}, { 2431,15}, { 1279,14}, \
- { 2815,15}, { 1535,14}, { 3199,15}, { 1791,14}, \
- { 3583,16}, { 65536,17}, { 131072,18}, { 262144,19}, \
- { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \
- {8388608,24} }
-#define MUL_FFT_TABLE3_SIZE 185
-#define MUL_FFT_THRESHOLD 7552
+ { { 220, 5}, { 11, 6}, { 6, 5}, { 13, 6}, \
+ { 7, 5}, { 15, 6}, { 13, 7}, { 7, 6}, \
+ { 17, 7}, { 9, 6}, { 19, 7}, { 13, 8}, \
+ { 7, 7}, { 17, 8}, { 9, 7}, { 19, 8}, \
+ { 11, 7}, { 23, 8}, { 13, 9}, { 7, 8}, \
+ { 19, 9}, { 11, 8}, { 23,10}, { 7, 9}, \
+ { 15, 8}, { 31, 9}, { 19, 8}, { 41, 9}, \
+ { 23,10}, { 15, 9}, { 39,10}, { 23, 9}, \
+ { 47,11}, { 15,10}, { 31, 9}, { 67,10}, \
+ { 39, 9}, { 79,10}, { 47,11}, { 2048,12}, \
+ { 4096,13}, { 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 52
+#define MUL_FFT_THRESHOLD 2240
-#define SQR_FFT_MODF_THRESHOLD 460 /* k = 5 */
+#define SQR_FFT_MODF_THRESHOLD 208 /* k = 5 */
#define SQR_FFT_TABLE3 \
- { { 460, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \
- { 12, 5}, { 25, 6}, { 27, 7}, { 14, 6}, \
- { 29, 7}, { 15, 6}, { 31, 7}, { 29, 8}, \
- { 15, 7}, { 32, 8}, { 17, 7}, { 35, 8}, \
- { 19, 7}, { 39, 8}, { 21, 7}, { 43, 8}, \
- { 25, 7}, { 51, 8}, { 29, 9}, { 15, 8}, \
- { 35, 9}, { 19, 8}, { 43, 9}, { 23, 8}, \
- { 51, 9}, { 27, 8}, { 55,10}, { 15, 9}, \
- { 31, 8}, { 63, 9}, { 43,10}, { 23, 9}, \
- { 55,11}, { 15,10}, { 31, 9}, { 71,10}, \
- { 39, 9}, { 83,10}, { 47, 6}, { 767, 4}, \
- { 3263, 5}, { 1727, 4}, { 3455, 5}, { 1791, 6}, \
- { 927, 7}, { 479, 6}, { 959, 7}, { 511, 8}, \
- { 271, 9}, { 147,10}, { 87,11}, { 47,10}, \
- { 95,12}, { 31,11}, { 63,10}, { 135,11}, \
- { 79,10}, { 167,11}, { 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, 9}, \
- { 767,10}, { 399,11}, { 207,13}, { 63,12}, \
- { 127,11}, { 255,10}, { 511,11}, { 271,10}, \
- { 543,11}, { 287,10}, { 575,12}, { 159,11}, \
- { 319,10}, { 639,11}, { 335,10}, { 671,11}, \
- { 351,10}, { 703,12}, { 191,11}, { 383,10}, \
- { 767,11}, { 415,10}, { 831,11}, { 447,13}, \
- { 127,12}, { 255,11}, { 511,10}, { 1023,11}, \
- { 543,12}, { 287,11}, { 575,10}, { 1151,11}, \
- { 607,10}, { 1215,12}, { 319,11}, { 639,10}, \
- { 1279,11}, { 671,12}, { 351,11}, { 703,13}, \
- { 191,12}, { 383,11}, { 767,12}, { 415,11}, \
- { 831,12}, { 447,14}, { 127,13}, { 255,12}, \
- { 511,11}, { 1023,12}, { 543,11}, { 1087,12}, \
- { 575,11}, { 1151,12}, { 607,13}, { 319,12}, \
- { 639,11}, { 1279,12}, { 671,11}, { 1343,12}, \
- { 703,11}, { 1407,12}, { 735,13}, { 383,12}, \
- { 767,11}, { 1535,12}, { 799,11}, { 1599,12}, \
- { 831,13}, { 447,12}, { 959,14}, { 255,13}, \
- { 511,12}, { 1087,13}, { 575,12}, { 1215,13}, \
- { 639,12}, { 1343,13}, { 703,12}, { 1407,14}, \
- { 383,13}, { 767,12}, { 1599,13}, { 831,12}, \
- { 1663,13}, { 895,12}, { 1791,13}, { 959,15}, \
- { 255,14}, { 511,13}, { 1087,12}, { 2175,13}, \
- { 1215,14}, { 639,13}, { 1471,14}, { 767,13}, \
- { 1663,14}, { 895,13}, { 1855,15}, { 511,14}, \
- { 1023,13}, { 2175,14}, { 1151,13}, { 2303,14}, \
- { 1279,13}, { 2559,14}, { 1407,15}, { 767,14}, \
- { 1535,13}, { 3071,14}, { 1791,16}, { 511,15}, \
- { 1023,14}, { 2303,15}, { 1279,14}, { 2687,15}, \
- { 1535,14}, { 3199,15}, { 1791,16}, { 65536,17}, \
+ { { 208, 5}, { 11, 6}, { 6, 5}, { 13, 6}, \
+ { 13, 7}, { 7, 6}, { 15, 7}, { 8, 6}, \
+ { 17, 7}, { 13, 8}, { 7, 7}, { 17, 8}, \
+ { 9, 7}, { 19, 8}, { 11, 7}, { 23, 8}, \
+ { 19, 9}, { 11, 8}, { 25,10}, { 7, 9}, \
+ { 15, 8}, { 31, 9}, { 19, 8}, { 39, 9}, \
+ { 27,10}, { 15, 9}, { 35,10}, { 23,11}, \
+ { 15,10}, { 31, 9}, { 63,10}, { 39, 9}, \
+ { 79,10}, { 47,11}, { 2048,12}, { 4096,13}, \
+ { 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 203
-#define SQR_FFT_THRESHOLD 5248
+#define SQR_FFT_TABLE3_SIZE 47
+#define SQR_FFT_THRESHOLD 1728
#define MULLO_BASECASE_THRESHOLD 0 /* always */
-#define MULLO_DC_THRESHOLD 35
-#define MULLO_MUL_N_THRESHOLD 15604
+#define MULLO_DC_THRESHOLD 44
+#define MULLO_MUL_N_THRESHOLD 4392
-#define DC_DIV_QR_THRESHOLD 56
-#define DC_DIVAPPR_Q_THRESHOLD 220
-#define DC_BDIV_QR_THRESHOLD 52
-#define DC_BDIV_Q_THRESHOLD 152
+#define DC_DIV_QR_THRESHOLD 35
+#define DC_DIVAPPR_Q_THRESHOLD 136
+#define DC_BDIV_QR_THRESHOLD 43
+#define DC_BDIV_Q_THRESHOLD 100
-#define INV_MULMOD_BNM1_THRESHOLD 54
-#define INV_NEWTON_THRESHOLD 226
-#define INV_APPR_THRESHOLD 214
+#define INV_MULMOD_BNM1_THRESHOLD 30
+#define INV_NEWTON_THRESHOLD 149
+#define INV_APPR_THRESHOLD 141
-#define BINV_NEWTON_THRESHOLD 327
-#define REDC_1_TO_REDC_2_THRESHOLD 4
-#define REDC_2_TO_REDC_N_THRESHOLD 79
+#define BINV_NEWTON_THRESHOLD 173
+#define REDC_1_TO_REDC_N_THRESHOLD 44
-#define MU_DIV_QR_THRESHOLD 1895
-#define MU_DIVAPPR_Q_THRESHOLD 1895
-#define MUPI_DIV_QR_THRESHOLD 106
-#define MU_BDIV_QR_THRESHOLD 1589
-#define MU_BDIV_Q_THRESHOLD 1718
+#define MU_DIV_QR_THRESHOLD 792
+#define MU_DIVAPPR_Q_THRESHOLD 807
+#define MUPI_DIV_QR_THRESHOLD 74
+#define MU_BDIV_QR_THRESHOLD 562
+#define MU_BDIV_Q_THRESHOLD 792
-#define MATRIX22_STRASSEN_THRESHOLD 17
-#define HGCD_THRESHOLD 139
-#define GCD_DC_THRESHOLD 606
-#define GCDEXT_DC_THRESHOLD 474
-#define JACOBI_BASE_METHOD 4
+#define MATRIX22_STRASSEN_THRESHOLD 10
+#define HGCD_THRESHOLD 82
+#define GCD_DC_THRESHOLD 221
+#define GCDEXT_DC_THRESHOLD 183
+#define JACOBI_BASE_METHOD 3
-#define GET_STR_DC_THRESHOLD 12
-#define GET_STR_PRECOMPUTE_THRESHOLD 28
-#define SET_STR_DC_THRESHOLD 248
-#define SET_STR_PRECOMPUTE_THRESHOLD 1648
+#define GET_STR_DC_THRESHOLD 28
+#define GET_STR_PRECOMPUTE_THRESHOLD 39
+#define SET_STR_DC_THRESHOLD 438
+#define SET_STR_PRECOMPUTE_THRESHOLD 1304
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