hiro/arb
1
0
Fork 0
mirror of https://github.com/vale981/arb synced 2025-03-05 09:21:38 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

de-inline clear() methods -> 8% faster compile, 25% smaller libarb.so

Browse source
This commit is contained in:
Fredrik Johansson 2016-07-04 23:59:04 +02:00
parent f168915ed6
commit 6316497cf5
8 changed files with 113 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
acb.h
View file

@ -48,12 +48,7 @@ acb_init(acb_t x)
arb_init(acb_imagref(x));
}
ACB_INLINE void
acb_clear(acb_t x)
{
arb_clear(acb_realref(x));
arb_clear(acb_imagref(x));
}
void acb_clear(acb_t x);
ACB_INLINE acb_ptr
_acb_vec_init(slong n)

37
acb/clear.c Normal file
View file

@ -0,0 +1,37 @@
/*
Copyright (C) 2016 Fredrik Johansson
This file is part of Arb.
Arb is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version. See <http://www.gnu.org/licenses/>.
*/
#include "acb.h"
/* The clear methods are not defined as inlines since this inflates
the code size. We inline the content manually here to avoid function
call overhead. Question: would calling arb_clear twice here be worth
the call overhead, by improving branch prediction? */
void
acb_clear(acb_t x)
{
ARF_DEMOTE(arb_midref(acb_realref(x)));
if (COEFF_IS_MPZ(ARF_EXP(arb_midref(acb_realref(x)))))
_fmpz_clear_mpz(ARF_EXP(arb_midref(acb_realref(x))));
if (COEFF_IS_MPZ(MAG_EXP(arb_radref(acb_realref(x)))))
_fmpz_clear_mpz(MAG_EXP(arb_radref(acb_realref(x))));
ARF_DEMOTE(arb_midref(acb_imagref(x)));
if (COEFF_IS_MPZ(ARF_EXP(arb_midref(acb_imagref(x)))))
_fmpz_clear_mpz(ARF_EXP(arb_midref(acb_imagref(x))));
if (COEFF_IS_MPZ(MAG_EXP(arb_radref(acb_imagref(x)))))
_fmpz_clear_mpz(MAG_EXP(arb_radref(acb_imagref(x))));
}

7
arb.h
View file

@ -54,12 +54,7 @@ arb_init(arb_t x)
mag_init(arb_radref(x));
}
ARB_INLINE void
arb_clear(arb_t x)
{
arf_clear(arb_midref(x));
mag_clear(arb_radref(x));
}
void arb_clear(arb_t x);
ARB_INLINE arb_ptr
_arb_vec_init(slong n)

28
arb/clear.c Normal file
View file

@ -0,0 +1,28 @@
/*
Copyright (C) 2016 Fredrik Johansson
This file is part of Arb.
Arb is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version. See <http://www.gnu.org/licenses/>.
*/
#include "arb.h"
/* The clear methods are not defined as inlines since this inflates
the code size. We inline the content manually here to avoid function
call overhead. */
void
arb_clear(arb_t x)
{
ARF_DEMOTE(arb_midref(x));
if (COEFF_IS_MPZ(ARF_EXP(arb_midref(x))))
_fmpz_clear_mpz(ARF_EXP(arb_midref(x)));
if (COEFF_IS_MPZ(MAG_EXP(arb_radref(x))))
_fmpz_clear_mpz(MAG_EXP(arb_radref(x)));
}

7
arf.h
View file

@ -228,12 +228,7 @@ arf_init(arf_t x)
ARF_XSIZE(x) = 0;
}
ARF_INLINE void
arf_clear(arf_t x)
{
fmpz_clear(ARF_EXPREF(x));
ARF_DEMOTE(x);
}
void arf_clear(arf_t x);
ARF_INLINE void
arf_zero(arf_t x)

23
arf/clear.c Normal file
View file

@ -0,0 +1,23 @@
/*
Copyright (C) 2016 Fredrik Johansson
This file is part of Arb.
Arb is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version. See <http://www.gnu.org/licenses/>.
*/
#include "arf.h"
void
arf_clear(arf_t x)
{
ARF_DEMOTE(x);
/* fmpz_clear(), but avoids a redundant store */
if (COEFF_IS_MPZ(ARF_EXP(x)))
_fmpz_clear_mpz(ARF_EXP(x));
}

6
mag.h
View file

@ -203,11 +203,7 @@ mag_init_set(mag_t x, const mag_t y)
MAG_MAN(x) = MAG_MAN(y);
}
MAG_INLINE void
mag_clear(mag_t x)
{
fmpz_clear(MAG_EXPREF(x));
}
void mag_clear(mag_t x);
MAG_INLINE void
mag_swap(mag_t x, mag_t y)

21
mag/clear.c Normal file
View file

@ -0,0 +1,21 @@
/*
Copyright (C) 2016 Fredrik Johansson
This file is part of Arb.
Arb is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version. See <http://www.gnu.org/licenses/>.
*/
#include "mag.h"
void
mag_clear(mag_t x)
{
/* fmpz_clear(), but avoids a redundant store */
if (COEFF_IS_MPZ(MAG_EXP(x)))
_fmpz_clear_mpz(MAG_EXP(x));
}