summaryrefslogtreecommitdiff
path: root/mpn/sparc64
diff options
context:
space:
mode:
authorTorbjorn Granlund <tg@gmplib.org>2019-10-02 21:06:48 +0200
committerTorbjorn Granlund <tg@gmplib.org>2019-10-02 21:06:48 +0200
commita52b2338c910ffe6027b7ecbe953ff60bcdcc56a (patch)
treebac4b207d8a9bf3de69c16bbce76b3c47e8eb993 /mpn/sparc64
parent3469ff8feea233875097a5de0b2a342347b08066 (diff)
downloadgmp-a52b2338c910ffe6027b7ecbe953ff60bcdcc56a.tar.gz
New tuneup files.
Diffstat (limited to 'mpn/sparc64')
-rw-r--r--mpn/sparc64/ultrasparct45/gmp-mparam.h173
1 files changed, 173 insertions, 0 deletions
diff --git a/mpn/sparc64/ultrasparct45/gmp-mparam.h b/mpn/sparc64/ultrasparct45/gmp-mparam.h
new file mode 100644
index 000000000..2fecdba32
--- /dev/null
+++ b/mpn/sparc64/ultrasparct45/gmp-mparam.h
@@ -0,0 +1,173 @@
+/* Sparc64 T4-T5 gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 2019 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at your
+ option) any later version.
+
+or
+
+ * the GNU General Public License as published by the Free Software
+ Foundation; either version 2 of the License, or (at your option) any
+ later version.
+
+or both in parallel, as here.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library. If not,
+see https://www.gnu.org/licenses/. */
+
+#define GMP_LIMB_BITS 64
+#define GMP_LIMB_BYTES 8
+
+/* 3600 MHz ultrasparct5 running GNU/Linux */
+/* FFT tuning limit = 0.5 M */
+/* Generated by tuneup.c, 2019-10-01, gcc 7.4 */
+
+#define DIVREM_1_NORM_THRESHOLD 3
+#define DIVREM_1_UNNORM_THRESHOLD 3
+#define MOD_1_1P_METHOD 2 /* 0.34% faster than 1 */
+#define MOD_1_NORM_THRESHOLD 0 /* always */
+#define MOD_1_UNNORM_THRESHOLD 3
+#define MOD_1N_TO_MOD_1_1_THRESHOLD 6
+#define MOD_1U_TO_MOD_1_1_THRESHOLD 6
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD 8
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 13
+#define USE_PREINV_DIVREM_1 1
+#define DIV_QR_1N_PI1_METHOD 2 /* 27.84% faster than 1 */
+#define DIV_QR_1_NORM_THRESHOLD 3
+#define DIV_QR_1_UNNORM_THRESHOLD 2
+#define DIV_QR_2_PI2_THRESHOLD 5
+#define DIVEXACT_1_THRESHOLD 0 /* always (native) */
+#define BMOD_1_TO_MOD_1_THRESHOLD 19
+
+#define DIV_1_VS_MUL_1_PERCENT 654
+
+#define MUL_TOOM22_THRESHOLD 40
+#define MUL_TOOM33_THRESHOLD 129
+#define MUL_TOOM44_THRESHOLD 372
+#define MUL_TOOM6H_THRESHOLD 494
+#define MUL_TOOM8H_THRESHOLD 656
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD 126
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD 247
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD 225
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD 219
+#define MUL_TOOM43_TO_TOOM54_THRESHOLD 188
+
+#define SQR_BASECASE_THRESHOLD 20
+#define SQR_TOOM2_THRESHOLD 59
+#define SQR_TOOM3_THRESHOLD 107
+#define SQR_TOOM4_THRESHOLD 298
+#define SQR_TOOM6_THRESHOLD 399
+#define SQR_TOOM8_THRESHOLD 562
+
+#define MULMID_TOOM42_THRESHOLD 48
+
+#define MULMOD_BNM1_THRESHOLD 25
+#define SQRMOD_BNM1_THRESHOLD 23
+
+#define MUL_FFT_MODF_THRESHOLD 555 /* k = 5 */
+#define MUL_FFT_TABLE3 \
+ { { 555, 5}, { 29, 6}, { 31, 7}, { 31, 8}, \
+ { 17, 7}, { 36, 8}, { 19, 7}, { 39, 8}, \
+ { 21, 7}, { 43, 8}, { 29, 9}, { 15, 8}, \
+ { 31, 7}, { 63, 8}, { 35, 9}, { 19, 8}, \
+ { 43, 9}, { 23, 8}, { 51, 9}, { 27, 8}, \
+ { 57,10}, { 15, 8}, { 61, 9}, { 31, 8}, \
+ { 67, 9}, { 35, 8}, { 71, 9}, { 39, 8}, \
+ { 81, 9}, { 43,10}, { 23, 9}, { 59,11}, \
+ { 15,10}, { 31, 9}, { 71,10}, { 39, 9}, \
+ { 87,10}, { 47, 9}, { 99,10}, { 55, 9}, \
+ { 115,11}, { 31,10}, { 63, 9}, { 131,10}, \
+ { 87,11}, { 47,10}, { 111, 9}, { 223,12}, \
+ { 31,11}, { 63,10}, { 135,11}, { 79,10}, \
+ { 159,11}, { 95,10}, { 191,11}, { 111,12}, \
+ { 63,11}, { 143,10}, { 287,11}, { 159,12}, \
+ { 95,11}, { 191,10}, { 383, 9}, { 767,13}, \
+ { 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 75
+#define MUL_FFT_THRESHOLD 5760
+
+#define SQR_FFT_MODF_THRESHOLD 372 /* k = 5 */
+#define SQR_FFT_TABLE3 \
+ { { 372, 5}, { 23, 6}, { 12, 5}, { 25, 6}, \
+ { 25, 7}, { 13, 6}, { 27, 7}, { 25, 8}, \
+ { 13, 7}, { 28, 8}, { 15, 7}, { 31, 8}, \
+ { 27, 9}, { 15, 8}, { 35, 9}, { 19, 8}, \
+ { 41, 9}, { 23, 8}, { 47, 9}, { 27,10}, \
+ { 15, 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, 9}, { 319,11}, { 95,10}, { 191, 9}, \
+ { 383,11}, { 111,12}, { 63,11}, { 127,10}, \
+ { 255, 9}, { 511,10}, { 271,11}, { 143,10}, \
+ { 287, 9}, { 575,10}, { 303, 9}, { 607,11}, \
+ { 159,10}, { 319, 9}, { 639,12}, { 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 SQR_FFT_TABLE3_SIZE 75
+#define SQR_FFT_THRESHOLD 3776
+
+#define MULLO_BASECASE_THRESHOLD 0 /* always */
+#define MULLO_DC_THRESHOLD 35
+#define MULLO_MUL_N_THRESHOLD 11278
+#define SQRLO_BASECASE_THRESHOLD 0 /* always */
+#define SQRLO_DC_THRESHOLD 168
+#define SQRLO_SQR_THRESHOLD 7511
+
+#define DC_DIV_QR_THRESHOLD 36
+#define DC_DIVAPPR_Q_THRESHOLD 103
+#define DC_BDIV_QR_THRESHOLD 28
+#define DC_BDIV_Q_THRESHOLD 88
+
+#define INV_MULMOD_BNM1_THRESHOLD 78
+#define INV_NEWTON_THRESHOLD 181
+#define INV_APPR_THRESHOLD 118
+
+#define BINV_NEWTON_THRESHOLD 296
+#define REDC_1_TO_REDC_2_THRESHOLD 4
+#define REDC_2_TO_REDC_N_THRESHOLD 79
+
+#define MU_DIV_QR_THRESHOLD 1970
+#define MU_DIVAPPR_Q_THRESHOLD 1970
+#define MUPI_DIV_QR_THRESHOLD 82
+#define MU_BDIV_QR_THRESHOLD 1528
+#define MU_BDIV_Q_THRESHOLD 1970
+
+#define POWM_SEC_TABLE 1,58,102,1509
+
+#define GET_STR_DC_THRESHOLD 15
+#define GET_STR_PRECOMPUTE_THRESHOLD 29
+#define SET_STR_DC_THRESHOLD 686
+#define SET_STR_PRECOMPUTE_THRESHOLD 2717
+
+#define FAC_DSC_THRESHOLD 336
+#define FAC_ODD_THRESHOLD 24
+
+#define MATRIX22_STRASSEN_THRESHOLD 32
+#define HGCD2_DIV1_METHOD 1 /* 0.66% faster than 3 */
+#define HGCD_THRESHOLD 57
+#define HGCD_APPR_THRESHOLD 50
+#define HGCD_REDUCE_THRESHOLD 3389
+#define GCD_DC_THRESHOLD 386
+#define GCDEXT_DC_THRESHOLD 288
+#define JACOBI_BASE_METHOD 4 /* 2.50% faster than 3 */