in src/jdk.incubator.vector/unix/native/libsleef/upstream/src/libm-tester/tester2simddp.c [359:1298]
int main(int argc,char **argv)
{
mpfr_t frw, frx, fry, frz;
mpfr_set_default_prec(256);
mpfr_inits(frw, frx, fry, frz, NULL);
conv_t cd;
double d, t;
double d2, d3, zo;
vdouble vd = vcast_vd_d(0);
vdouble vd2 = vcast_vd_d(0);
vdouble vd3 = vcast_vd_d(0);
vdouble vzo = vcast_vd_d(0);
vdouble vad = vcast_vd_d(0);
vdouble2 sc, sc2;
int cnt, ecnt = 0;
srandom(time(NULL));
for(cnt = 0;ecnt < 1000;cnt++) {
int e = cnt % VECTLENDP;
switch(cnt & 7) {
case 0:
d = rnd();
d2 = rnd();
d3 = rnd();
zo = rnd();
break;
case 1:
cd.d = rint(rnd_zo() * 1e+10) * M_PI_4;
cd.i64 += (random() & 0xff) - 0x7f;
d = cd.d;
d2 = rnd();
d3 = rnd();
zo = rnd();
break;
case 2:
cd.d = rnd_fr() * M_PI_4;
cd.i64 += (random() & 0xf) - 0x7;
d = cd.d;
d2 = rnd();
d3 = rnd();
zo = rnd();
break;
default:
d = rnd_fr();
d2 = rnd_fr();
d3 = rnd_fr();
zo = rnd_zo();
break;
}
vd = vset(vd, e, d);
vd2 = vset(vd2, e, d2);
vd3 = vset(vd3, e, d3);
vzo = vset(vzo, e, zo);
vad = vset(vad, e, fabs(d));
//
sc = xsincospi_u05(vd);
sc2 = xsincospi_u35(vd);
{
const double rangemax2 = 1e+9/4;
sinpifr(frx, d);
double u0 = countULP2dp(t = vget(vd2getx_vd_vd2(sc), e), frx);
if (u0 != 0 && ((fabs(d) <= rangemax2 && u0 > 0.506) || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sincospi_u05 sin arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULP2dp(t = vget(vd2getx_vd_vd2(sc2), e), frx);
if (u1 != 0 && ((fabs(d) <= rangemax2 && u1 > 1.5) || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sincospi_u35 sin arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
double u2 = countULP2dp(t = vget(xsinpi_u05(vd), e), frx);
if (u2 != 0 && ((fabs(d) <= rangemax2 && u2 > 0.506) || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sinpi_u05 arg=%.20g ulp=%.20g\n", d, u2);
fflush(stdout); ecnt++;
}
}
{
const double rangemax2 = 1e+9/4;
cospifr(frx, d);
double u0 = countULP2dp(t = vget(vd2gety_vd_vd2(sc), e), frx);
if (u0 != 0 && ((fabs(d) <= rangemax2 && u0 > 0.506) || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sincospi_u05 cos arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULP2dp(t = vget(vd2gety_vd_vd2(sc), e), frx);
if (u1 != 0 && ((fabs(d) <= rangemax2 && u1 > 1.5) || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sincospi_u35 cos arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
double u2 = countULP2dp(t = vget(xcospi_u05(vd), e), frx);
if (u2 != 0 && ((fabs(d) <= rangemax2 && u2 > 0.506) || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " cospi_u05 arg=%.20g ulp=%.20g\n", d, u2);
fflush(stdout); ecnt++;
}
}
sc = xsincos(vd);
sc2 = xsincos_u1(vd);
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_sin(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xsin(vd), e), frx);
if (u0 != 0 && (u0 > 3.5 || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sin arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(vd2getx_vd_vd2(sc), e), frx);
if (u1 != 0 && (u1 > 3.5 || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sincos sin arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
double u2 = countULPdp(t = vget(xsin_u1(vd), e), frx);
if (u2 != 0 && (u2 > 1 || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sin_u1 arg=%.20g ulp=%.20g\n", d, u2);
fflush(stdout); ecnt++;
}
double u3 = countULPdp(t = vget(vd2getx_vd_vd2(sc2), e), frx);
if (u3 != 0 && (u3 > 1 || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sincos_u1 sin arg=%.20g ulp=%.20g\n", d, u3);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_cos(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xcos(vd), e), frx);
if (u0 != 0 && (u0 > 3.5 || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " cos arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(vd2gety_vd_vd2(sc), e), frx);
if (u1 != 0 && (u1 > 3.5 || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sincos cos arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
double u2 = countULPdp(t = vget(xcos_u1(vd), e), frx);
if (u2 != 0 && (u2 > 1 || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " cos_u1 arg=%.20g ulp=%.20g\n", d, u2);
fflush(stdout); ecnt++;
}
double u3 = countULPdp(t = vget(vd2gety_vd_vd2(sc2), e), frx);
if (u3 != 0 && (u3 > 1 || fabs(t) > 1 || !isnumber(t))) {
printf(ISANAME " sincos_u1 cos arg=%.20g ulp=%.20g\n", d, u3);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_tan(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xtan(vd), e), frx);
if (u0 != 0 && (u0 > 3.5 || isnan(t))) {
printf(ISANAME " tan arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(xtan_u1(vd), e), frx);
if (u1 != 0 && (u1 > 1 || isnan(t))) {
printf(ISANAME " tan_u1 arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, fabs(d), GMP_RNDN);
mpfr_log(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xlog(vad), e), frx);
if (u0 > 3.5) {
printf(ISANAME " log arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(xlog_u1(vad), e), frx);
if (u1 > 1) {
printf(ISANAME " log_u1 arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, fabs(d), GMP_RNDN);
mpfr_log10(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xlog10(vad), e), frx);
if (u0 > 1) {
printf(ISANAME " log10 arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, fabs(d), GMP_RNDN);
mpfr_log2(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xlog2(vad), e), frx);
if (u0 > 1) {
printf(ISANAME " log2 arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(xlog2_u35(vad), e), frx);
if (u1 > 3.5) {
printf(ISANAME " log2_u35 arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_log1p(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xlog1p(vd), e), frx);
if ((-1 <= d && d <= 1e+307 && u0 > 1) ||
(d < -1 && !isnan(t)) ||
(d > 1e+307 && !(u0 <= 1 || isinf(t)))) {
printf(ISANAME " log1p arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_exp(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xexp(vd), e), frx);
if (u0 > 1) {
printf(ISANAME " exp arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_exp2(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xexp2(vd), e), frx);
if (u0 > 1) {
printf(ISANAME " exp2 arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(xexp2_u35(vd), e), frx);
if (u1 > 3.5) {
printf(ISANAME " exp2_u35 arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_exp10(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xexp10(vd), e), frx);
if (u0 > 1.09) {
printf(ISANAME " exp10 arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(xexp10_u35(vd), e), frx);
if (u1 > 3.5) {
printf(ISANAME " exp10_u35 arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_expm1(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xexpm1(vd), e), frx);
if (u0 > 1) {
printf(ISANAME " expm1 arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_pow(frx, fry, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xpow(vd2, vd), e), frx);
if (u0 > 1) {
printf(ISANAME " pow arg=%.20g, %.20g ulp=%.20g\n", d2, d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_cbrt(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xcbrt(vd), e), frx);
if (u0 > 3.5) {
printf(ISANAME " cbrt arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(xcbrt_u1(vd), e), frx);
if (u1 > 1) {
printf(ISANAME " cbrt_u1 arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, zo, GMP_RNDN);
mpfr_asin(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xasin(vzo), e), frx);
if (u0 > 3.5) {
printf(ISANAME " asin arg=%.20g ulp=%.20g\n", zo, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(xasin_u1(vzo), e), frx);
if (u1 > 1) {
printf(ISANAME " asin_u1 arg=%.20g ulp=%.20g\n", zo, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, zo, GMP_RNDN);
mpfr_acos(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xacos(vzo), e), frx);
if (u0 > 3.5) {
printf(ISANAME " acos arg=%.20g ulp=%.20g\n", zo, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(xacos_u1(vzo), e), frx);
if (u1 > 1) {
printf(ISANAME " acos_u1 arg=%.20g ulp=%.20g\n", zo, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_atan(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xatan(vd), e), frx);
if (u0 > 3.5) {
printf(ISANAME " atan arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULPdp(t = vget(xatan_u1(vd), e), frx);
if (u1 > 1) {
printf(ISANAME " atan_u1 arg=%.20g ulp=%.20g\n", d, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_atan2(frx, fry, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xatan2(vd2, vd), e), frx);
if (u0 > 3.5) {
printf(ISANAME " atan2 arg=%.20g, %.20g ulp=%.20g\n", d2, d, u0);
fflush(stdout); ecnt++;
}
double u1 = countULP2dp(t = vget(xatan2_u1(vd2, vd), e), frx);
if (u1 > 1) {
printf(ISANAME " atan2_u1 arg=%.20g, %.20g ulp=%.20g\n", d2, d, u1);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_sinh(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xsinh(vd), e), frx);
if ((fabs(d) <= 709 && u0 > 1) ||
(d > 709 && !(u0 <= 1 || (isinf(t) && t > 0))) ||
(d < -709 && !(u0 <= 1 || (isinf(t) && t < 0)))) {
printf(ISANAME " sinh arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_cosh(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xcosh(vd), e), frx);
if ((fabs(d) <= 709 && u0 > 1) || !(u0 <= 1 || (isinf(t) && t > 0))) {
printf(ISANAME " cosh arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_tanh(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xtanh(vd), e), frx);
if (u0 > 1) {
printf(ISANAME " tanh arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_sinh(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xsinh_u35(vd), e), frx);
if ((fabs(d) <= 709 && u0 > 3.5) ||
(d > 709 && !(u0 <= 3.5 || (isinf(t) && t > 0))) ||
(d < -709 && !(u0 <= 3.5 || (isinf(t) && t < 0)))) {
printf(ISANAME " sinh_u35 arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_cosh(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xcosh_u35(vd), e), frx);
if ((fabs(d) <= 709 && u0 > 3.5) || !(u0 <= 3.5 || (isinf(t) && t > 0))) {
printf(ISANAME " cosh_u35 arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_tanh(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xtanh_u35(vd), e), frx);
if (u0 > 3.5) {
printf(ISANAME " tanh_u35 arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_asinh(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xasinh(vd), e), frx);
if ((fabs(d) < sqrt(DBL_MAX) && u0 > 1) ||
(d >= sqrt(DBL_MAX) && !(u0 <= 1 || (isinf(t) && t > 0))) ||
(d <= -sqrt(DBL_MAX) && !(u0 <= 1 || (isinf(t) && t < 0)))) {
printf(ISANAME " asinh arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_acosh(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xacosh(vd), e), frx);
if ((fabs(d) < sqrt(DBL_MAX) && u0 > 1) ||
(d >= sqrt(DBL_MAX) && !(u0 <= 1 || (isinf(t) && t > 0))) ||
(d <= -sqrt(DBL_MAX) && !isnan(t))) {
printf(ISANAME " acosh arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_atanh(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xatanh(vd), e), frx);
if (u0 > 1) {
printf(ISANAME " atanh arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
//
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_abs(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xfabs(vd), e), frx);
if (u0 != 0) {
printf(ISANAME " fabs arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_copysign(frx, frx, fry, GMP_RNDN);
double u0 = countULPdp(t = vget(xcopysign(vd, vd2), e), frx);
if (u0 != 0 && !isnan(d2)) {
printf(ISANAME " copysign arg=%.20g, %.20g ulp=%.20g\n", d, d2, u0);
printf("correct = %g, test = %g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_max(frx, frx, fry, GMP_RNDN);
double u0 = countULPdp(t = vget(xfmax(vd, vd2), e), frx);
if (u0 != 0) {
printf(ISANAME " fmax arg=%.20g, %.20g ulp=%.20g\n", d, d2, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_min(frx, frx, fry, GMP_RNDN);
double u0 = countULPdp(t = vget(xfmin(vd, vd2), e), frx);
if (u0 != 0) {
printf(ISANAME " fmin arg=%.20g, %.20g ulp=%.20g\n", d, d2, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_dim(frx, frx, fry, GMP_RNDN);
double u0 = countULPdp(t = vget(xfdim(vd, vd2), e), frx);
if (u0 > 0.5) {
printf(ISANAME " fdim arg=%.20g, %.20g ulp=%.20g\n", d, d2, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_trunc(frx, frx);
double u0 = countULPdp(t = vget(xtrunc(vd), e), frx);
if (u0 != 0) {
printf(ISANAME " trunc arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_floor(frx, frx);
double u0 = countULPdp(t = vget(xfloor(vd), e), frx);
if (u0 != 0) {
printf(ISANAME " floor arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_ceil(frx, frx);
double u0 = countULPdp(t = vget(xceil(vd), e), frx);
if (u0 != 0) {
printf(ISANAME " ceil arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_round(frx, frx);
double u0 = countULPdp(t = vget(xround(vd), e), frx);
if (u0 != 0) {
printf(ISANAME " round arg=%.24g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_rint(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xrint(vd), e), frx);
if (u0 != 0) {
printf(ISANAME " rint arg=%.24g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_set_d(frz, d3, GMP_RNDN);
mpfr_fma(frx, frx, fry, frz, GMP_RNDN);
double u0 = countULP2dp(t = vget(xfma(vd, vd2, vd3), e), frx);
double c = mpfr_get_d(frx, GMP_RNDN);
if ((-1e+303 < c && c < 1e+303 && u0 > 0.5) ||
!(u0 <= 0.5 || isinf(t))) {
printf(ISANAME " fma arg=%.20g, %.20g, %.20g ulp=%.20g\n", d, d2, d3, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
#ifndef DETERMINISTIC
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_sqrt(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xsqrt(vd), e), frx);
if (u0 > 1.0) {
printf(ISANAME " sqrt arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_sqrt(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xsqrt_u05(vd), e), frx);
if (u0 > 0.50001) {
printf(ISANAME " sqrt_u05 arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_sqrt(frx, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xsqrt_u35(vd), e), frx);
if (u0 > 3.5) {
printf(ISANAME " sqrt_u35 arg=%.20g ulp=%.20g\n", d, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
#endif // #ifndef DETERMINISTIC
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_hypot(frx, frx, fry, GMP_RNDN);
double u0 = countULP2dp(t = vget(xhypot_u05(vd, vd2), e), frx);
if (u0 > 0.5) {
printf(ISANAME " hypot_u05 arg=%.20g, %.20g ulp=%.20g\n", d, d2, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_hypot(frx, frx, fry, GMP_RNDN);
double u0 = countULP2dp(t = vget(xhypot_u35(vd, vd2), e), frx);
double c = mpfr_get_d(frx, GMP_RNDN);
if ((-1e+308 < c && c < 1e+308 && u0 > 3.5) ||
!(u0 <= 3.5 || isinf(t))) {
if (!(isinf(c) && t == 1.7976931348623157081e+308)) {
printf(ISANAME " hypot_u35 arg=%.20g, %.20g ulp=%.20g\n", d, d2, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
}
{
t = vget(xnextafter(vd, vd2), e);
double c = nextafter(d, d2);
if (!(isnan(t) && isnan(c)) && t != c) {
printf(ISANAME " nextafter arg=%.20g, %.20g\n", d, d2);
printf("correct = %.20g, test = %.20g\n", c, t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_exp(frx, 0);
double u0 = countULPdp(t = vget(xfrfrexp(vd), e), frx);
if (d != 0 && isnumber(d) && u0 != 0) {
printf(ISANAME " frfrexp arg=%.20g ulp=%.20g\n", d, u0);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_fmod(frx, frx, fry, GMP_RNDN);
double u0 = countULPdp(t = vget(xfmod(vd, vd2), e), frx);
if (fabsl((long double)d / d2) < 1e+300 && u0 > 0.5) {
printf(ISANAME " fmod arg=%.20g, %.20g ulp=%.20g\n", d, d2, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_d(fry, d2, GMP_RNDN);
mpfr_remainder(frx, frx, fry, GMP_RNDN);
double u0 = countULPdp(t = vget(xremainder(vd, vd2), e), frx);
if (fabsl((long double)d / d2) < 1e+300 && u0 > 0.5) {
printf(ISANAME " remainder arg=%.20g, %.20g ulp=%.20g\n", d, d2, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
/*
{
mpfr_set_d(frx, d, GMP_RNDN);
int cexp = mpfr_get_exp(frx);
int texp = vgeti(xexpfrexp(vd), e);
if (isnumber(d) && cexp != texp) {
printf(ISANAME " expfrexp arg=%.20g\n", d);
fflush(stdout); ecnt++;
}
}
{
int exp = (random() & 8191) - 4096;
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_set_exp(frx, mpfr_get_exp(frx) + exp);
double u0 = countULPdp(t = vget(xldexp(d, exp), e), frx);
if (u0 > 0.5) {
printf(ISANAME " ldexp arg=%.20g %d ulp=%.20g\n", d, exp, u0);
printf("correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
*/
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_modf(fry, frz, frx, GMP_RNDN);
vdouble2 t2 = xmodf(vd);
double u0 = countULPdp(vget(vd2getx_vd_vd2(t2), e), frz);
double u1 = countULPdp(vget(vd2gety_vd_vd2(t2), e), fry);
if (u0 != 0 || u1 != 0) {
printf(ISANAME " modf arg=%.20g ulp=%.20g %.20g\n", d, u0, u1);
printf("correct = %.20g, %.20g\n", mpfr_get_d(frz, GMP_RNDN), mpfr_get_d(fry, GMP_RNDN));
printf("test = %.20g, %.20g\n", vget(vd2getx_vd_vd2(t2), e), vget(vd2gety_vd_vd2(t2), e));
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
int s;
mpfr_lgamma(frx, &s, frx, GMP_RNDN);
double u0 = countULPdp(t = vget(xlgamma_u1(vd), e), frx);
if (((d < 0 && fabsl(t - mpfr_get_ld(frx, GMP_RNDN)) > 1e-15 && u0 > 1) || (0 <= d && d < 2e+305 && u0 > 1) || (2e+305 <= d && !(u0 <= 1 || isinf(t))))) {
printf(ISANAME " xlgamma_u1 arg=%.20g ulp=%.20g\n", d, u0);
printf("Correct = %.20Lg, test = %.20g\n", mpfr_get_ld(frx, GMP_RNDN), t);
printf("Diff = %.20Lg\n", fabsl(t - mpfr_get_ld(frx, GMP_RNDN)));
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_gamma(frx, frx, GMP_RNDN);
double u0 = countULP2dp(t = vget(xtgamma_u1(vd), e), frx);
if (u0 > 1.0) {
printf(ISANAME " xtgamma_u1 arg=%.20g ulp=%.20g\n", d, u0);
printf("Correct = %.20g, test = %.20g\n", mpfr_get_d(frx, GMP_RNDN), t);
printf("Diff = %.20Lg\n", fabsl(t - mpfr_get_ld(frx, GMP_RNDN)));
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_erfc(frx, frx, GMP_RNDN);
static double ebz = 9.8813129168249308835e-324; // nextafter(nextafter(0, 1), 1);
double u0 = countULP2dp(t = vget(xerfc_u15(vd), e), frx);
if ((d > 26.2 && u0 > 2.5 && !(mpfr_get_d(frx, GMP_RNDN) == 0 && t <= ebz)) || (d <= 26.2 && u0 > 1.5)) {
printf(ISANAME " xerfc_u15 arg=%.20g ulp=%.20g\n", d, u0);
printf("Correct = %.20Lg, test = %.20g\n", mpfr_get_ld(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
{
mpfr_set_d(frx, d, GMP_RNDN);
mpfr_erf(frx, frx, GMP_RNDN);
double u0 = countULP2dp(t = vget(xerf_u1(vd), e), frx);
if (u0 > 0.75) {
printf(ISANAME " xerf_u1 arg=%.20g ulp=%.20g\n", d, u0);
printf("Correct = %.20Lg, test = %.20g\n", mpfr_get_ld(frx, GMP_RNDN), t);
fflush(stdout); ecnt++;
}
}
}
mpfr_clears(frw, frx, fry, frz, NULL);
}