libtommath/tommath_cutoffs.h

/* LibTomMath, multiple-precision integer library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */
/*
   Current values evaluated on an AMD A8-6600K (64-bit).
   Type "make tune" to optimize them for your machine but
   be aware that it may take a long time. It took 2:30 minutes
   on the aforementioned machine for example.
 */

#define MP_DEFAULT_MUL_KARATSUBA_CUTOFF 80
#define MP_DEFAULT_SQR_KARATSUBA_CUTOFF 120
#define MP_DEFAULT_MUL_TOOM_CUTOFF      350
#define MP_DEFAULT_SQR_TOOM_CUTOFF      400
Rework handling of tunable cutoffs * In the default settings, a cutoff X can be modified at runtime by adjusting the corresponding X_CUTOFF variable. * Tunability of the library can be disabled at compile time by defining the MP_FIXED_CUTOFFS macro. * There is an additional file tommath_cutoffs.h, which defines the default cutoffs. These can be adjusted manually or by the autotuner. 2019-05-03 15:39:10 +00:00			`/* LibTomMath, multiple-precision integer library -- Tom St Denis */`
			`/* SPDX-License-Identifier: Unlicense */`
update etc/tune_it.sh after merging #231 2019-05-06 20:38:16 +00:00			`/*`
			`Current values evaluated on an AMD A8-6600K (64-bit).`
			`Type "make tune" to optimize them for your machine but`
			`be aware that it may take a long time. It took 2:30 minutes`
			`on the aforementioned machine for example.`
			`*/`
Rework handling of tunable cutoffs * In the default settings, a cutoff X can be modified at runtime by adjusting the corresponding X_CUTOFF variable. * Tunability of the library can be disabled at compile time by defining the MP_FIXED_CUTOFFS macro. * There is an additional file tommath_cutoffs.h, which defines the default cutoffs. These can be adjusted manually or by the autotuner. 2019-05-03 15:39:10 +00:00
rename mul/sqr functions for consistency, comba instead of fast suffix 2019-10-30 16:26:27 +00:00			`#define MP_DEFAULT_MUL_KARATSUBA_CUTOFF 80`
			`#define MP_DEFAULT_SQR_KARATSUBA_CUTOFF 120`
			`#define MP_DEFAULT_MUL_TOOM_CUTOFF 350`
			`#define MP_DEFAULT_SQR_TOOM_CUTOFF 400`