diff options
| author | Kevin Ryde <user42@zip.com.au> | 2001-02-04 00:29:40 +0100 |
|---|---|---|
| committer | Kevin Ryde <user42@zip.com.au> | 2001-02-04 00:29:40 +0100 |
| commit | bce39c936f5cc5d5541e8cfee01706f363a18c41 (patch) | |
| tree | fcc7601cb1a69fd8002741c506634e2ebd61b2be /mpn/powerpc64 | |
| parent | 1fe6ee480e5ff8bc0fa22d677b21c0137315b1c5 (diff) | |
| download | gmp-bce39c936f5cc5d5541e8cfee01706f363a18c41.tar.gz | |
* mpn/x86/*/gmp-mparam.h, mpn/alpha/ev5/gmp-mparam.h,
mpn/powerpc64/gmp-mparam.h, mpn/sparc64/gmp-mparam.h: Update tuned
parameters.
Diffstat (limited to 'mpn/powerpc64')
| -rw-r--r-- | mpn/powerpc64/gmp-mparam.h | 89 |
1 files changed, 35 insertions, 54 deletions
diff --git a/mpn/powerpc64/gmp-mparam.h b/mpn/powerpc64/gmp-mparam.h index 3db659edc..d71155968 100644 --- a/mpn/powerpc64/gmp-mparam.h +++ b/mpn/powerpc64/gmp-mparam.h @@ -23,57 +23,38 @@ MA 02111-1307, USA. */ #define BITS_PER_MP_LIMB 64 #define BYTES_PER_MP_LIMB 8 -/* Generated by tuneup.c, 2000-10-27. */ - -#ifndef KARATSUBA_MUL_THRESHOLD -#define KARATSUBA_MUL_THRESHOLD 10 -#endif -#ifndef TOOM3_MUL_THRESHOLD -#define TOOM3_MUL_THRESHOLD 57 -#endif - -#ifndef KARATSUBA_SQR_THRESHOLD -#define KARATSUBA_SQR_THRESHOLD 16 -#endif -#ifndef TOOM3_SQR_THRESHOLD -#define TOOM3_SQR_THRESHOLD 89 -#endif - -#ifndef DC_THRESHOLD -#define DC_THRESHOLD 28 -#endif - -#ifndef FIB_THRESHOLD -#define FIB_THRESHOLD 200 -#endif - -#ifndef POWM_THRESHOLD -#define POWM_THRESHOLD 46 -#endif - -#ifndef GCD_ACCEL_THRESHOLD -#define GCD_ACCEL_THRESHOLD 3 -#endif -#ifndef GCDEXT_THRESHOLD -#define GCDEXT_THRESHOLD 156 -#endif - -#ifndef FFT_MUL_TABLE -#define FFT_MUL_TABLE { 336, 800, 1600, 3328, 9216, 20480, 0 } -#endif -#ifndef FFT_MODF_MUL_THRESHOLD -#define FFT_MODF_MUL_THRESHOLD 296 -#endif -#ifndef FFT_MUL_THRESHOLD -#define FFT_MUL_THRESHOLD 2176 -#endif - -#ifndef FFT_SQR_TABLE -#define FFT_SQR_TABLE { 368, 736, 1856, 3328, 7168, 20480, 49152, 0 } -#endif -#ifndef FFT_MODF_SQR_THRESHOLD -#define FFT_MODF_SQR_THRESHOLD 280 -#endif -#ifndef FFT_SQR_THRESHOLD -#define FFT_SQR_THRESHOLD 1920 -#endif + +/* 200MHz ppc64, 2.95.2 */ + +/* Generated by tuneup.c, 2001-02-03. */ + +#define KARATSUBA_MUL_THRESHOLD 8 +#define TOOM3_MUL_THRESHOLD 66 + +#define KARATSUBA_SQR_THRESHOLD 14 +#define TOOM3_SQR_THRESHOLD 90 + +#define SB_PREINV_THRESHOLD 0 +#define DC_THRESHOLD 29 +#define POWM_THRESHOLD 40 + +#define FIB_THRESHOLD 202 + +#define GCD_ACCEL_THRESHOLD 3 +#define GCDEXT_THRESHOLD 157 + +#define DIVREM_1_NORM_THRESHOLD 0 +#define DIVREM_1_UNNORM_THRESHOLD 0 +#define MOD_1_NORM_THRESHOLD 0 +#define MOD_1_UNNORM_THRESHOLD 0 +#define USE_PREINV_MOD_1 1 +#define DIVREM_2_THRESHOLD 0 +#define MODEXACT_1_ODD_THRESHOLD 0 + +#define FFT_MUL_TABLE { 336, 800, 1600, 2816, 7168, 20480, 49152, 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_MODF_SQR_THRESHOLD 296 +#define FFT_SQR_THRESHOLD 1920 |