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| author | tege <tege@gmplib.org> | 2001-03-06 03:40:42 +0100 |
|---|---|---|
| committer | tege <tege@gmplib.org> | 2001-03-06 03:40:42 +0100 |
| commit | e0758d2b0cb6da8eb77cc54ff5276616622b3021 (patch) | |
| tree | b32d508678976596d55ed96a7a35dda0b90a418d /mpn/cray | |
| parent | 3abc1cc2d4df57b4ffc6b6e918528130461ed1ef (diff) | |
| download | gmp-e0758d2b0cb6da8eb77cc54ff5276616622b3021.tar.gz | |
Update with estimated values--tuneup is now useless for Cray.
Diffstat (limited to 'mpn/cray')
| -rw-r--r-- | mpn/cray/ieee/gmp-mparam.h | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/mpn/cray/ieee/gmp-mparam.h b/mpn/cray/ieee/gmp-mparam.h index 07c73b10d..32193b89c 100644 --- a/mpn/cray/ieee/gmp-mparam.h +++ b/mpn/cray/ieee/gmp-mparam.h @@ -27,14 +27,14 @@ MA 02111-1307, USA. */ #define UDIV_TIME 2360 #endif -#define KARATSUBA_MUL_THRESHOLD 87 -#define TOOM3_MUL_THRESHOLD 159 +#define KARATSUBA_MUL_THRESHOLD 4000 +#define TOOM3_MUL_THRESHOLD 5000 -#define KARATSUBA_SQR_THRESHOLD 199 -#define TOOM3_SQR_THRESHOLD 399 +#define KARATSUBA_SQR_THRESHOLD 3000 +#define TOOM3_SQR_THRESHOLD 4000 #define SB_PREINV_THRESHOLD 0 /* (preinv always) */ -#define DC_THRESHOLD 874 +#define DC_THRESHOLD 10000 #define POWM_THRESHOLD 257 #define FIB_THRESHOLD 200 @@ -49,13 +49,3 @@ MA 02111-1307, USA. */ #define USE_PREINV_MOD_1 1 /* (preinv always) */ #define DIVREM_2_THRESHOLD 0 /* (preinv always) */ #define MODEXACT_1_ODD_THRESHOLD 0 - -#define FFT_MUL_TABLE { 336, 672, 1344, 2816, 5120, 12288, 49152, 0 } -#define FFT_MODF_MUL_THRESHOLD 216 -#define FFT_MUL_THRESHOLD 736 - -#define FFT_SQR_TABLE { 1104, 2336, 5184, 9984, 21504, 45056, 0 } -#define FFT_MODF_SQR_THRESHOLD 600 -#define FFT_SQR_THRESHOLD 3488 - -/* Tuneup completed successfully, took 302 seconds */ |