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Commit a412eac3 authored by yejoon's avatar yejoon
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modify test.c

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#include <stdio.h> #include <stdio.h>
#include "fx_s1615_double.h" #include "fx_s1615_double.h"
#include "fx_1615_longlong.h" #include "fx_1615_longlong.h"
//#include <time.h>
#include <limits.h>
//static void fx_1615_longlong_mul1_test(void);
//static void fx_1615_longlong_mul2_test(void);
//static void fx_1615_longlong_mul3_test(void);
//
//static void fx_1615_longlong_mul1_test(void) {
// fx_s1615 divisor = 62764;
// fx_s1615 a = 0;
// int i=0;
// for (i = 0; i < 100000000; ++i) {
// a = FX_1615_LONGLONG_MUL1((i), (divisor));
// }
//}
//
//static void fx_1615_longlong_mul2_test(void) {
// fx_s1615 divisor = 62764;
// fx_s1615 a = 0;
// int i=0;
// for (i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_MUL2((i), (divisor));
// }
//}
//
//static void fx_1615_longlong_mul3_test(void) {
// fx_s1615 divisor = 62764;
// fx_s1615 a = 0;
// int i=0;
// for ( i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_MUL3((i), (divisor));
// }
//}
//
//static void fx_1615_longlong_div01_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// int i=0;
// for (i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV01((i),(divisor));
// }
//}
//
//static void fx_1615_longlong_div02_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// int i=0;
// for ( i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV02((i),(divisor));
// }
//}
//
//static void fx_1615_longlong_div03_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// int i=0;
// for ( i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV03((i),(divisor));
// }
//}
// static void fx_1615_longlong_div04_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// for (int i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV04((i),(divisor));
// }
// }
// static void fx_1615_longlong_div05_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// for (int i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV05((i),(divisor));
// }
// }
// static void fx_1615_longlong_div06_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// for (int i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV06((i),(divisor));
// }
// }
// static void fx_1615_longlong_div07_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// for (int i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV07((i),(divisor));
// }
// }
// static void fx_1615_longlong_div08_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// for (int i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV08((i),(divisor));
// }
// }
// static void fx_1615_longlong_div09_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// for (int i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV09((i),(divisor));
// }
// }
// static void fx_1615_longlong_div10_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// for (int i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV10((i),(divisor));
// }
// }
// static void fx_1615_longlong_div11_test(void) {
// fx_s1615 divisor = 3194858;
// fx_s1615 a = 0;
// for (int i = 0; i < 100000000; ++i) {
// a=FX_1615_LONGLONG_DIV11((i),(divisor));
// }
// }
int main(void) { static void fx_1615_double_mul_test(void) {
// const fx_s1615 fx_1615_SinTable[91] = { 0, 571, 1143, 1714, 2285, 2855, fx_s1615 divisor = 62764;
// 3425, 3993, 4560, 5126, 5690, 6252, 6812, 7371, 7927, 8480, 9032, fx_s1615 a = 0;
// 9580, 10125, 10668, 11207, 11743, 12275, 12803, 13327, 13848, int i=0;
// 14364, 14876, 15383, 15886, 16384, 16876, 17364, 17846, 18323, for (i = 0; i < 100000000; ++i) {
// 18794, 19260, 19720, 20173, 20621, 21062, 21497, 21926, 22347, a = FX_S1615_MUL((i), (divisor));
// 22762, 23170, 23571, 23964, 24351, 24730, 25101, 25465, 25821, }
// 26169, 26509, 26841, 27165, 27481, 27788, 28087, 28377, 28659, }
// 28932, 29196, 29451, 29697, 29935, 30163, 30381, 30591, 30791,
// 30982, 31164, 31336, 31498, 31651, 31794, 31928, 32051, 32165,
// 32270, 32364, 32449, 32523, 32588, 32643, 32688, 32723, 32748, static void fx_1615_longlong_mul1_test(void) {
// 32763, 32768 fx_s1615 divisor = 62764;
// }; fx_s1615 a = 0;
int i=0;
// fx_1615_longlong_mul1_test(); for (i = 0; i < 100000000; ++i) {
// fx_1615_longlong_mul2_test(); a = FX_1615_LONGLONG_MUL1((i), (divisor));
// fx_1615_longlong_mul3_test(); }
// }
//
// fx_1615_longlong_div01_test(); static void fx_1615_longlong_mul2_test(void) {
// fx_1615_longlong_div02_test(); fx_s1615 divisor = 62764;
// fx_1615_longlong_div03_test(); fx_s1615 a = 0;
// fx_1615_longlong_div04_test(); int i=0;
// fx_1615_longlong_div05_test(); for (i = 0; i < 100000000; ++i) {
// fx_1615_longlong_div06_test(); a=FX_1615_LONGLONG_MUL2((i), (divisor));
// fx_1615_longlong_div07_test(); }
// fx_1615_longlong_div08_test(); }
// fx_1615_longlong_div09_test();
// fx_1615_longlong_div10_test(); static void fx_1615_longlong_mul3_test(void) {
// fx_1615_longlong_div11_test(); fx_s1615 divisor = 62764;
fx_s1615 a = 0;
int i=0;
/* for ( i = 0; i < 100000000; ++i) {
for (int i = 0; i < 10; ++i) { a=FX_1615_LONGLONG_MUL3((i), (divisor));
fx_s1615 k = 0x50000; }
fx_s1615 in; }
scanf("%x", &in);
static void fx_1615_double_test(void) {
printf("DIV1: %x\n", (fx_s1615)FX_1615_LONGLONG_DIV1(k, in)); fx_s1615 divisor = 3194858;
printf("DIV2: %x\n", (fx_s1615)FX_1615_LONGLONG_DIV2(k, in)); fx_s1615 a = 0;
printf("DIV3: %x\n", (fx_s1615)FX_1615_LONGLONG_DIV3(k, in)); int i=0;
for (i = 0; i < 100000000; ++i) {
a=FX_S1615_DIV((i),(divisor));
} }
*/ }
static void fx_1615_longlong_div01_test(void) {
fx_s1615 divisor = 3194858;
fx_s1615 a = 0;
int i=0;
for (i = 0; i < 100000000; ++i) {
a=FX_1615_LONGLONG_DIV01((i),(divisor));
}
}
static void fx_1615_longlong_div02_test(void) {
fx_s1615 divisor = 3194858;
fx_s1615 a = 0;
int i=0;
for ( i = 0; i < 100000000; ++i) {
a=FX_1615_LONGLONG_DIV02((i),(divisor));
}
}
static void fx_1615_longlong_div03_test(void) {
fx_s1615 divisor = 3194858;
fx_s1615 a = 0;
int i=0;
for ( i = 0; i < 100000000; ++i) {
a=FX_1615_LONGLONG_DIV03((i),(divisor));
}
}
int main(void) {
#ifdef MULTIPLE_TIME_TEST
fx_1615_double_mul_test();
fx_1615_longlong_mul1_test();
fx_1615_longlong_mul2_test();
fx_1615_longlong_mul3_test();
#endif
#ifdef DIVISION_TIME_TEST
fx_1615_double_test();
fx_1615_longlong_div01_test();
fx_1615_longlong_div02_test();
fx_1615_longlong_div03_test();
#endif
// 20.08.16 sine 함수 테스트 // 20.08.16 sine 함수 테스트
/* #ifdef SIN_PRECISION_TEST
fx_s1615 fa1 = 0x002D0000; fx_s1615 fa1 = 0x002D0000;
fx_s1615 fa2 = 0x00590000; fx_s1615 fa2 = 0x00590000;
fx_s1615 fa3 = 0x00B40000; fx_s1615 fa3 = 0x00B40000;
...@@ -185,8 +109,10 @@ int main(void) { ...@@ -185,8 +109,10 @@ int main(void) {
puts(""); puts("");
} }
} }
*/ #endif
#ifdef FX_MUL_TEST
double da; double da;
double db; double db;
scanf("%lf %lf",&da, &db); scanf("%lf %lf",&da, &db);
...@@ -197,6 +123,10 @@ int main(void) { ...@@ -197,6 +123,10 @@ int main(void) {
printf("Test multiplication\n"); printf("Test multiplication\n");
fc = FX_S1615_MUL(fa, fb);
printf("Exact answer = %f func result = %f, error = %f\n",da*db, FX_S1615_INT_TO_DOUBLE(fc),
da*db - FX_S1615_INT_TO_DOUBLE(fc));
fc =FX_1615_LONGLONG_MUL1(fa,fb); fc =FX_1615_LONGLONG_MUL1(fa,fb);
printf("Exact answer = %f func result = %f, error = %f\n",da*db, FX_S1615_INT_TO_DOUBLE(fc), printf("Exact answer = %f func result = %f, error = %f\n",da*db, FX_S1615_INT_TO_DOUBLE(fc),
da*db - FX_S1615_INT_TO_DOUBLE(fc)); da*db - FX_S1615_INT_TO_DOUBLE(fc));
...@@ -208,8 +138,21 @@ int main(void) { ...@@ -208,8 +138,21 @@ int main(void) {
fc =FX_1615_LONGLONG_MUL3(fa,fb); fc =FX_1615_LONGLONG_MUL3(fa,fb);
printf("Exact answer = %f func result = %f, error = %f\n",da*db, FX_S1615_INT_TO_DOUBLE(fc), printf("Exact answer = %f func result = %f, error = %f\n",da*db, FX_S1615_INT_TO_DOUBLE(fc),
da*db - FX_S1615_INT_TO_DOUBLE(fc)); da*db - FX_S1615_INT_TO_DOUBLE(fc));
#endif
#ifdef FX_DIV_TEST
double da;
double db;
scanf("%lf %lf",&da, &db);
fx_s1615 fa,fb,fc;
fa =FX_S1615_DOUBLE_TO_INT(da);
fb =FX_S1615_DOUBLE_TO_INT(db);
printf("\nTest division\n"); printf("\nTest division\n");
fc =FX_S1615_DIV(fa,fb);
printf("Exact answer = %f func result = %f, error = %f\n",da/db, FX_S1615_INT_TO_DOUBLE(fc),
da/db - FX_S1615_INT_TO_DOUBLE(fc));
fc =FX_1615_LONGLONG_DIV01(fa,fb); fc =FX_1615_LONGLONG_DIV01(fa,fb);
printf("Exact answer = %f func result = %f, error = %f\n",da/db, FX_S1615_INT_TO_DOUBLE(fc), printf("Exact answer = %f func result = %f, error = %f\n",da/db, FX_S1615_INT_TO_DOUBLE(fc),
da/db - FX_S1615_INT_TO_DOUBLE(fc)); da/db - FX_S1615_INT_TO_DOUBLE(fc));
...@@ -221,44 +164,8 @@ int main(void) { ...@@ -221,44 +164,8 @@ int main(void) {
fc =FX_1615_LONGLONG_DIV03(fa,fb); fc =FX_1615_LONGLONG_DIV03(fa,fb);
printf("Exact answer = %f func result = %f, error = %f\n",da/db, FX_S1615_INT_TO_DOUBLE(fc), printf("Exact answer = %f func result = %f, error = %f\n",da/db, FX_S1615_INT_TO_DOUBLE(fc),
da/db - FX_S1615_INT_TO_DOUBLE(fc)); da/db - FX_S1615_INT_TO_DOUBLE(fc));
/*
clock_t start = clock();
volatile long long sum = 0;
for(int i = 0 ; i < INT_MAX ; i++) {
double a = 20.0, b = 30.0;
fx_s1615 fxa = FX_S1615_DOUBLE_TO_INT(a), fxb = FX_S1615_DOUBLE_TO_INT(b);
#ifndef TEST
printf("%f %d %f %d\n", a, fxa, b, fxb);
#endif
fx_s1615 fxc = FX_S1615_DIV(fxa, fxb);
#ifndef TEST
printf("%d %f\n", fxc, FX_S1615_INT_TO_DOUBLE(fxc));
#endif
double d = 50.0;
fx_s1615 fxd = FX_S1615_DOUBLE_TO_INT(d);
#ifndef TEST
printf("%f %f\n", FX_S1615_INT_TO_DOUBLE(fxd), FX_S1615_INT_TO_DOUBLE(sqrt_fx_s1615_int(fxd)));
#endif #endif
double e = 3.0;
fx_s1615 fxe = FX_S1615_DOUBLE_TO_INT(e);
#ifndef TEST
printf("%f %f\n", FX_S1615_INT_TO_DOUBLE(fxe), FX_S1615_INT_TO_DOUBLE(power_fx_s1615_int(fxe, 4)));
#endif
double f = 30.0;
fx_s1615 fxf = FX_S1615_DOUBLE_TO_INT(f);
#ifndef TEST
printf("%f %f\n", FX_S1615_INT_TO_DOUBLE(fxf), FX_S1615_INT_TO_DOUBLE(sine_fx_s1615_int(fxf)));
#endif
sum = fxa + fxb + fxc + fxd + fxe + fxf;
}
clock_t end = clock();
printf("Dummy sum: %lld\n", sum);
printf("Total run time: %lf\n", (double)(end - start) / CLOCKS_PER_SEC);
*/
return 0; return 0;
} }
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