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/*
Copyright 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Patrick Pelissier, INRIA.
This file is part of the MPFR Library.
The MPFR Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
The MPFR Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the MPFR Library; see the file COPYING.LESSER. If not, see
http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
#include "mfv5.h"
#include "mp/mpreal.h"
#include "timp.h"
using namespace std;
/* Register New Test */
template <class T>
class arprec_test : public registered_test {
private:
unsigned long size;
mp_real *table;
timming *tim;
public:
arprec_test (const char *n) : registered_test (n), size (0) {}
~arprec_test () {
if (size != 0) {
delete tim;
delete[] table;
}
}
bool test (const vector<string> &base, const option_test &opt);
};
class arprec_add_test {
public:
void func (mp_real &a, const mp_real &b, const mp_real &c) {
a = b + c;
}
};
class arprec_sub_test {
public:
void func (mp_real &a, const mp_real &b, const mp_real &c) {
a = b - c;
}
};
class arprec_mul_test {
public:
void func (mp_real &a, const mp_real &b, const mp_real &c) {
a = b * c;
}
};
class arprec_div_test {
public:
void func (mp_real &a, const mp_real &b, const mp_real &c) {
a = b / c;
}
};
static arprec_test<arprec_add_test> test1 ("arprec_add");
static arprec_test<arprec_sub_test> test2 ("arprec_sub");
static arprec_test<arprec_mul_test> test3 ("arprec_mul");
static arprec_test<arprec_div_test> test4 ("arprec_div");
/* Do the test */
template <class T> bool
arprec_test<T>::test (const vector<string> &base, const option_test &opt) {
unsigned long i;
unsigned long long m;
T f;
bool cont = false;
/* Init and set tables if first call */
if (size == 0) {
size = base.size ();
mp::mp_init (opt.prec);
tim = new timming (size);
table = new mp_real[size];
for (i = 0 ; i < size ; i++)
table[i] = base[i].c_str ();
}
mp_real a, b, c;
/* Do Measure */
for(i = 0 ; i < (size-1) ; i++) {
b = table[i];
c = table[i+1];
TIMP_OVERHEAD ();
m = TIMP_MEASURE(f.func (a, b, c) );
cont = tim->update (i, m) || cont;
}
tim->print (get_name(), opt);
return cont;
}
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