* mpn/*/gmp-mparam.h: Update measured thresholds.

3 files changed, 36 insertions, 33 deletions

diff --git a/mpn/powerpc64/gmp-mparam.h b/mpn/powerpc64/gmp-mparam.h
index 4cb60d099..d10818e5a 100644
--- a/mpn/powerpc64/gmp-mparam.h
+++ b/mpn/powerpc64/gmp-mparam.h
@@ -1,4 +1,4 @@
-/* gmp-mparam.h -- Compiler/machine parameter header file.
+/* PowerPC-64 gmp-mparam.h -- Compiler/machine parameter header file.
 
 Copyright 1991, 1993, 1994, 1995, 1999, 2000, 2001 Free Software Foundation,
 Inc.
@@ -24,22 +24,23 @@ MA 02111-1307, USA. */
 #define BYTES_PER_MP_LIMB 8
 
 
-/* 200MHz ppc64, 2.95.2 */
+/* 200MHz ppc630 */
 
-/* Generated by tuneup.c, 2001-02-03. */
+/* Generated by tuneup.c, 2001-11-28, gcc 3.0 */
 
 #define KARATSUBA_MUL_THRESHOLD        8
-#define TOOM3_MUL_THRESHOLD           66
+#define TOOM3_MUL_THRESHOLD           57
 
+#define BASECASE_SQR_THRESHOLD         0
 #define KARATSUBA_SQR_THRESHOLD       14
-#define TOOM3_SQR_THRESHOLD           90
+#define TOOM3_SQR_THRESHOLD           81
 
 #define SB_PREINV_THRESHOLD            0
-#define DC_THRESHOLD                  29
+#define DC_THRESHOLD                  28
 #define POWM_THRESHOLD                40
 
 #define GCD_ACCEL_THRESHOLD            3
-#define GCDEXT_THRESHOLD             157
+#define GCDEXT_THRESHOLD             179
 
 #define DIVREM_1_NORM_THRESHOLD        0
 #define DIVREM_1_UNNORM_THRESHOLD      0
@@ -50,10 +51,10 @@ MA 02111-1307, USA. */
 #define DIVEXACT_1_THRESHOLD           0
 #define MODEXACT_1_ODD_THRESHOLD       0
 
-#define FFT_MUL_TABLE  { 336, 800, 1600, 2816, 7168, 20480, 49152, 0 }
+#define FFT_MUL_TABLE  { 336, 672, 1600, 2816, 7168, 20480, 0 }
 #define FFT_MODF_MUL_THRESHOLD       296
 #define FFT_MUL_THRESHOLD           1920
 
-#define FFT_SQR_TABLE  { 368, 800, 1856, 3328, 7168, 20480, 49152, 0 }
+#define FFT_SQR_TABLE  { 336, 736, 1600, 2816, 7168, 20480, 49152, 0 }
 #define FFT_MODF_SQR_THRESHOLD       296
-#define FFT_SQR_THRESHOLD           1920
+#define FFT_SQR_THRESHOLD           1664
diff --git a/mpn/x86/k6/gmp-mparam.h b/mpn/x86/k6/gmp-mparam.h
index 1ae078e19..cf9541c05 100644
--- a/mpn/x86/k6/gmp-mparam.h
+++ b/mpn/x86/k6/gmp-mparam.h
@@ -45,30 +45,31 @@ MA 02111-1307, USA. */
 
 /* 333MHz K6-2, gcc 2.95.3 */
 
-/* Generated by tuneup.c, 2001-02-04. */
+/* Generated by tuneup.c, 2001-11-29, gcc 3.0 */
 
-#define KARATSUBA_MUL_THRESHOLD       19
-#define TOOM3_MUL_THRESHOLD          130
+#define KARATSUBA_MUL_THRESHOLD       20
+#define TOOM3_MUL_THRESHOLD          129
 
-#define KARATSUBA_SQR_THRESHOLD       31
-#define TOOM3_SQR_THRESHOLD          164
+#define BASECASE_SQR_THRESHOLD         0
+#define KARATSUBA_SQR_THRESHOLD       30
+#define TOOM3_SQR_THRESHOLD          186
 
 #define SB_PREINV_THRESHOLD        MP_SIZE_T_MAX
-#define DC_THRESHOLD                  71
+#define DC_THRESHOLD                  69
 #define POWM_THRESHOLD                91
 
 #define GCD_ACCEL_THRESHOLD            3
-#define GCDEXT_THRESHOLD              52
+#define GCDEXT_THRESHOLD              51
 
 #define USE_PREINV_MOD_1               1  /* (native) */
 #define DIVREM_2_THRESHOLD         MP_SIZE_T_MAX
 #define DIVEXACT_1_THRESHOLD           0
 #define MODEXACT_1_ODD_THRESHOLD       0
 
-#define FFT_MUL_TABLE  { 528, 1120, 2176, 5632, 14336, 40960, 0 }
-#define FFT_MODF_MUL_THRESHOLD       488
-#define FFT_MUL_THRESHOLD           4352
+#define FFT_MUL_TABLE  { 496, 1184, 1920, 4608, 14336, 40960, 0 }
+#define FFT_MODF_MUL_THRESHOLD       440
+#define FFT_MUL_THRESHOLD           3840
 
-#define FFT_SQR_TABLE  { 560, 1184, 2432, 5632, 14336, 40960, 0 }
-#define FFT_MODF_SQR_THRESHOLD       488
-#define FFT_SQR_THRESHOLD           4352
+#define FFT_SQR_TABLE  { 528, 1184, 2176, 5632, 14336, 40960, 0 }
+#define FFT_MODF_SQR_THRESHOLD       472
+#define FFT_SQR_THRESHOLD           3840
diff --git a/mpn/x86/p6/gmp-mparam.h b/mpn/x86/p6/gmp-mparam.h
index df84b1ad2..251853b8b 100644
--- a/mpn/x86/p6/gmp-mparam.h
+++ b/mpn/x86/p6/gmp-mparam.h
@@ -44,30 +44,31 @@ MA 02111-1307, USA. */
 
 /* 800MHz P-III, gcc 2.95.2 (and 200MHz P6 with gcc 2.7.2.3 is similar) */
 
-/* Generated by tuneup.c, 2001-02-03. */
+/* Generated by tuneup.c, 2001-11-28, gcc 2.95 */
 
 #define KARATSUBA_MUL_THRESHOLD       23
-#define TOOM3_MUL_THRESHOLD          137
+#define TOOM3_MUL_THRESHOLD          164
 
-#define KARATSUBA_SQR_THRESHOLD       48
-#define TOOM3_SQR_THRESHOLD          177
+#define BASECASE_SQR_THRESHOLD         0
+#define KARATSUBA_SQR_THRESHOLD       50
+#define TOOM3_SQR_THRESHOLD          202
 
 #define SB_PREINV_THRESHOLD            4
-#define DC_THRESHOLD                 108
+#define DC_THRESHOLD                 111
 #define POWM_THRESHOLD               142
 
 #define GCD_ACCEL_THRESHOLD            3
 #define GCDEXT_THRESHOLD              45
 
 #define USE_PREINV_MOD_1               1  /* (native) */
-#define DIVREM_2_THRESHOLD         MP_SIZE_T_MAX
+#define DIVREM_2_THRESHOLD             0
 #define DIVEXACT_1_THRESHOLD           0
 #define MODEXACT_1_ODD_THRESHOLD       0
 
-#define FFT_MUL_TABLE  { 592, 1440, 2688, 6656, 14336, 40960, 0 }
+#define FFT_MUL_TABLE  { 592, 1440, 2688, 5632, 14336, 40960, 0 }
 #define FFT_MODF_MUL_THRESHOLD       608
 #define FFT_MUL_THRESHOLD           5376
 
-#define FFT_SQR_TABLE  { 688, 1568, 2944, 6656, 18432, 57344, 0 }
-#define FFT_MODF_SQR_THRESHOLD       704
-#define FFT_SQR_THRESHOLD           6400
+#define FFT_SQR_TABLE  { 656, 1504, 2944, 6656, 18432, 57344, 0 }
+#define FFT_MODF_SQR_THRESHOLD       672
+#define FFT_SQR_THRESHOLD           5376