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| author | Marco Bodrato <bodrato@mail.dm.unipi.it> | 2012-01-02 17:19:55 +0100 |
|---|---|---|
| committer | Marco Bodrato <bodrato@mail.dm.unipi.it> | 2012-01-02 17:19:55 +0100 |
| commit | c9bb6775abee7ce2f8d998f95940a6567c777898 (patch) | |
| tree | 4f9bb124e89d4bc7e3e1907f03bafc5d20b32427 /tune | |
| parent | 67f81c820908b070274111a03f7a24ad1fabf557 (diff) | |
| download | gmp-c9bb6775abee7ce2f8d998f95940a6567c777898.tar.gz | |
Small correction to fac_ui thresholds computation.
Diffstat (limited to 'tune')
| -rw-r--r-- | tune/tuneup.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/tune/tuneup.c b/tune/tuneup.c index ce84e8fa7..6bd486af2 100644 --- a/tune/tuneup.c +++ b/tune/tuneup.c @@ -1,7 +1,7 @@ /* Create tuned thresholds for various algorithms. -Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2008, 2009, 2010, 2011 -Free Software Foundation, Inc. +Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2008, 2009, 2010, +2011, 2012 Free Software Foundation, Inc. This file is part of the GNU MP Library. @@ -214,7 +214,7 @@ mp_size_t get_str_dc_threshold = MP_SIZE_T_MAX; mp_size_t get_str_precompute_threshold = MP_SIZE_T_MAX; mp_size_t set_str_dc_threshold = MP_SIZE_T_MAX; mp_size_t set_str_precompute_threshold = MP_SIZE_T_MAX; -mp_size_t fac_odd_threshold = MP_SIZE_T_MAX; +mp_size_t fac_odd_threshold = 0; mp_size_t fac_dsc_threshold = FAC_DSC_THRESHOLD_LIMIT; mp_size_t fft_modf_sqr_threshold = MP_SIZE_T_MAX; @@ -2628,15 +2628,14 @@ tune_fac_ui (void) param.function = speed_mpz_fac_ui_tune; - param.name = "FAC_ODD_THRESHOLD"; - param.min_size = 3; - param.min_is_always = 0; - one (&fac_odd_threshold, ¶m); - param.name = "FAC_DSC_THRESHOLD"; - param.min_size = MAX (32, fac_odd_threshold); + param.min_size = 32; param.max_size = FAC_DSC_THRESHOLD_LIMIT; one (&fac_dsc_threshold, ¶m); + + param.name = "FAC_ODD_THRESHOLD"; + param.min_size = 9; + one (&fac_odd_threshold, ¶m); } void |