mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
synced 2026-03-19 22:19:02 +00:00
80a02cbd48
In binary_float.cpp, copysign is special cased. All the reference functions there take double arguments, except for reference_copysign which takes float. This commit copies that approach to special case copysign in binary_double.cpp as well: all the reference functions there take long double arguments, but this commit changes reference_copysignl to take double. The rationale for this in binary_float applies equally to binary_double: conversions of NAN are not required to preserve its sign bit. On architectures where conversion of NAN resets the sign bit, copysign fp64 would return incorrect reference results.
240 lines
9.1 KiB
C
240 lines
9.1 KiB
C
//
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// Copyright (c) 2017-2024 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef REFERENCE_MATH_H
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#define REFERENCE_MATH_H
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#if defined(__APPLE__)
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#include <OpenCL/opencl.h>
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#else
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#include <CL/cl.h>
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#include "CL/cl_half.h"
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#endif
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// -- for testing float --
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double reference_sinh(double x);
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double reference_sqrt(double x);
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double reference_tanh(double x);
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double reference_acos(double);
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double reference_asin(double);
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double reference_atan(double);
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double reference_atan2(double, double);
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double reference_ceil(double);
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double reference_cosh(double);
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double reference_exp(double);
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double reference_fabs(double);
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double reference_acospi(double);
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double reference_asinpi(double);
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double reference_atanpi(double);
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double reference_atan2pi(double, double);
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double reference_cospi(double);
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double reference_divide(double, double);
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double reference_fract(double, double*);
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float reference_fma(float, float, float, int);
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double reference_mad(double, double, double);
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double reference_nextafter(double, double);
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double reference_recip(double);
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double reference_rootn(double, int);
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double reference_rsqrt(double);
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double reference_sincos(double, double*);
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double reference_sinpi(double);
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double reference_tanpi(double);
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double reference_pow(double x, double y);
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double reference_pown(double, int);
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double reference_powr(double, double);
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double reference_cos(double);
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double reference_sin(double);
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double reference_tan(double);
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double reference_log(double);
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double reference_log10(double);
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double reference_modf(double, double* n);
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double reference_fdim(double, double);
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double reference_add(double, double);
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double reference_subtract(double, double);
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double reference_divide(double, double);
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double reference_multiply(double, double);
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double reference_remquo(double, double, int*);
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double reference_lgamma_r(double, int*);
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int reference_isequal(double, double);
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int reference_isfinite(double);
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int reference_isgreater(double, double);
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int reference_isgreaterequal(double, double);
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int reference_isinf(double);
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int reference_isless(double, double);
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int reference_islessequal(double, double);
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int reference_islessgreater(double, double);
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int reference_isnan(double);
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int reference_isnormal(double);
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int reference_isnotequal(double, double);
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int reference_isordered(double, double);
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int reference_isunordered(double, double);
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int reference_signbit(float);
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double reference_acosh(double x);
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double reference_asinh(double x);
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double reference_atanh(double x);
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double reference_cbrt(double x);
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float reference_copysignf(float x, float y);
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double reference_copysign(double x, double y);
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double reference_exp10(double);
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double reference_exp2(double x);
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double reference_expm1(double x);
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double reference_fmax(double x, double y);
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double reference_fmin(double x, double y);
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double reference_hypot(double x, double y);
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double reference_lgamma(double x);
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int reference_ilogb(double);
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double reference_log2(double x);
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double reference_log1p(double x);
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double reference_logb(double x);
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double reference_maxmag(double x, double y);
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double reference_minmag(double x, double y);
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double reference_nan(cl_uint x);
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double reference_reciprocal(double x);
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double reference_remainder(double x, double y);
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double reference_rint(double x);
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double reference_round(double x);
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double reference_trunc(double x);
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double reference_floor(double x);
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double reference_fmod(double x, double y);
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double reference_frexp(double x, int* n);
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double reference_ldexp(double x, int n);
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double reference_assignment(double x);
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int reference_not(double x);
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// -- for testing fast-relaxed
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double reference_relaxed_acos(double);
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double reference_relaxed_asin(double);
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double reference_relaxed_atan(double);
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double reference_relaxed_mad(double, double, double);
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double reference_relaxed_divide(double x, double y);
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double reference_relaxed_sin(double x);
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double reference_relaxed_sinpi(double x);
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double reference_relaxed_cos(double x);
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double reference_relaxed_cospi(double x);
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double reference_relaxed_sincos(double x, double* y);
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double reference_relaxed_tan(double x);
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double reference_relaxed_exp(double x);
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double reference_relaxed_exp2(double x);
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double reference_relaxed_exp10(double x);
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double reference_relaxed_log(double x);
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double reference_relaxed_log2(double x);
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double reference_relaxed_log10(double x);
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double reference_relaxed_pow(double x, double y);
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double reference_relaxed_reciprocal(double x);
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// -- for testing double --
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long double reference_sinhl(long double x);
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long double reference_sqrtl(long double x);
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long double reference_tanhl(long double x);
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long double reference_acosl(long double);
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long double reference_asinl(long double);
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long double reference_atanl(long double);
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long double reference_atan2l(long double, long double);
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long double reference_ceill(long double);
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long double reference_coshl(long double);
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long double reference_expl(long double);
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long double reference_fabsl(long double);
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long double reference_acospil(long double);
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long double reference_asinpil(long double);
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long double reference_atanpil(long double);
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long double reference_atan2pil(long double, long double);
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long double reference_cospil(long double);
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long double reference_dividel(long double, long double);
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long double reference_fractl(long double, long double*);
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long double reference_fmal(long double, long double, long double);
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long double reference_madl(long double, long double, long double);
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long double reference_nextafterl(long double, long double);
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float reference_nextafterh(float, float, bool allow_denormals = true);
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cl_half reference_nanh(cl_ushort);
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long double reference_recipl(long double);
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long double reference_rootnl(long double, int);
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long double reference_rsqrtl(long double);
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long double reference_sincosl(long double, long double*);
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long double reference_sinpil(long double);
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long double reference_tanpil(long double);
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long double reference_powl(long double x, long double y);
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long double reference_pownl(long double, int);
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long double reference_powrl(long double, long double);
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long double reference_cosl(long double);
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long double reference_sinl(long double);
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long double reference_tanl(long double);
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long double reference_logl(long double);
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long double reference_log10l(long double);
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long double reference_modfl(long double, long double* n);
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long double reference_fdiml(long double, long double);
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long double reference_addl(long double, long double);
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long double reference_subtractl(long double, long double);
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long double reference_dividel(long double, long double);
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long double reference_multiplyl(long double, long double);
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long double reference_remquol(long double, long double, int*);
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long double reference_lgamma_rl(long double, int*);
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int reference_isequall(long double, long double);
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int reference_isfinitel(long double);
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int reference_isgreaterl(long double, long double);
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int reference_isgreaterequall(long double, long double);
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int reference_isinfl(long double);
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int reference_islessl(long double, long double);
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int reference_islessequall(long double, long double);
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int reference_islessgreaterl(long double, long double);
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int reference_isnanl(long double);
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int reference_isnormall(long double);
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int reference_isnotequall(long double, long double);
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int reference_isorderedl(long double, long double);
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int reference_isunorderedl(long double, long double);
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int reference_signbitl(long double);
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long double reference_acoshl(long double x);
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long double reference_asinhl(long double x);
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long double reference_atanhl(long double x);
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long double reference_cbrtl(long double x);
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long double reference_copysignl(long double x, long double y);
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long double reference_exp10l(long double);
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long double reference_exp2l(long double x);
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long double reference_expm1l(long double x);
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long double reference_fmaxl(long double x, long double y);
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long double reference_fminl(long double x, long double y);
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long double reference_hypotl(long double x, long double y);
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long double reference_lgammal(long double x);
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int reference_ilogbl(long double);
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long double reference_log2l(long double x);
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long double reference_log1pl(long double x);
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long double reference_logbl(long double x);
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long double reference_maxmagl(long double x, long double y);
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long double reference_minmagl(long double x, long double y);
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long double reference_nanl(cl_ulong x);
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long double reference_reciprocall(long double x);
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long double reference_remainderl(long double x, long double y);
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long double reference_rintl(long double x);
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long double reference_roundl(long double x);
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long double reference_truncl(long double x);
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long double reference_floorl(long double x);
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long double reference_fmodl(long double x, long double y);
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long double reference_frexpl(long double x, int* n);
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long double reference_ldexpl(long double x, int n);
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long double reference_assignmentl(long double x);
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int reference_notl(long double x);
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#endif
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