diff options
Diffstat (limited to 'mpi/mpih-mul.c')
| -rw-r--r-- | mpi/mpih-mul.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/mpi/mpih-mul.c b/mpi/mpih-mul.c index 0e52488ec..3b6b732b6 100644 --- a/mpi/mpih-mul.c +++ b/mpi/mpih-mul.c @@ -33,17 +33,6 @@ #include "mpi-internal.h" #include "longlong.h" -/* If KARATSUBA_THRESHOLD is not already defined, define it to a - * value which is good on most machines. */ -#ifndef KARATSUBA_THRESHOLD - #define KARATSUBA_THRESHOLD 32 -#endif - -/* The code can't handle KARATSUBA_THRESHOLD smaller than 2. */ -#if KARATSUBA_THRESHOLD < 2 - #undef KARATSUBA_THRESHOLD - #define KARATSUBA_THRESHOLD 2 -#endif #define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \ @@ -57,9 +46,9 @@ #define MPN_SQR_N_RECURSE(prodp, up, size, tspace) \ do { \ if ((size) < KARATSUBA_THRESHOLD) \ - sqr_n_basecase (prodp, up, size); \ + mpih_sqr_n_basecase (prodp, up, size); \ else \ - sqr_n (prodp, up, size, tspace); \ + mpih_sqr_n (prodp, up, size, tspace); \ } while (0); @@ -235,8 +224,8 @@ mul_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp, } -static void -sqr_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size ) +void +mpih_sqr_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size ) { mpi_size_t i; mpi_limb_t cy_limb; @@ -276,8 +265,8 @@ sqr_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size ) } -static void -sqr_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size, mpi_ptr_t tspace) +void +mpih_sqr_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size, mpi_ptr_t tspace) { if( size & 1 ) { /* The size is odd, the code code below doesn't handle that. @@ -361,11 +350,11 @@ mpihelp_mul_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp, mpi_size_t size) if( up == vp ) { if( size < KARATSUBA_THRESHOLD ) - sqr_n_basecase( prodp, up, size ); + mpih_sqr_n_basecase( prodp, up, size ); else { mpi_ptr_t tspace; tspace = mpi_alloc_limb_space( 2 * size, 0 ); - sqr_n( prodp, up, size, tspace ); + mpih_sqr_n( prodp, up, size, tspace ); mpi_free_limb_space( tspace ); } } |