lib/Headers/__clang_cuda_math.h

21 // __DEVICE__ is a helper macro with common set of attributes for the wrappers
24 #pragma push_macro("__DEVICE__")
27 #define __DEVICE__ static constexpr __attribute__((always_inline, nothrow))
29 #define __DEVICE__ static __attribute__((always_inline, nothrow))
32 #define __DEVICE__ static __device__ __forceinline__
35 // Specialized version of __DEVICE__ for functions with void return type. Needed
42 #define __DEVICE_VOID__ __DEVICE__
56 __DEVICE__ int abs(int __a) { return __nv_abs(__a); }
57 __DEVICE__ double fabs(double __a) { return __nv_fabs(__a); }
58 __DEVICE__ double acos(double __a) { return __nv_acos(__a); }
59 __DEVICE__ float acosf(float __a) { return __nv_acosf(__a); }
60 __DEVICE__ double acosh(double __a) { return __nv_acosh(__a); }
61 __DEVICE__ float acoshf(float __a) { return __nv_acoshf(__a); }
62 __DEVICE__ double asin(double __a) { return __nv_asin(__a); }
63 __DEVICE__ float asinf(float __a) { return __nv_asinf(__a); }
64 __DEVICE__ double asinh(double __a) { return __nv_asinh(__a); }
65 __DEVICE__ float asinhf(float __a) { return __nv_asinhf(__a); }
66 __DEVICE__ double atan(double __a) { return __nv_atan(__a); }
67 __DEVICE__ double atan2(double __a, double __b) { return __nv_atan2(__a, __b); }
68 __DEVICE__ float atan2f(float __a, float __b) { return __nv_atan2f(__a, __b); }
69 __DEVICE__ float atanf(float __a) { return __nv_atanf(__a); }
70 __DEVICE__ double atanh(double __a) { return __nv_atanh(__a); }
71 __DEVICE__ float atanhf(float __a) { return __nv_atanhf(__a); }
72 __DEVICE__ double cbrt(double __a) { return __nv_cbrt(__a); }
73 __DEVICE__ float cbrtf(float __a) { return __nv_cbrtf(__a); }
74 __DEVICE__ double ceil(double __a) { return __nv_ceil(__a); }
75 __DEVICE__ float ceilf(float __a) { return __nv_ceilf(__a); }
76 __DEVICE__ double copysign(double __a, double __b) {
79 __DEVICE__ float copysignf(float __a, float __b) {
82 __DEVICE__ double cos(double __a) { return __nv_cos(__a); }
83 __DEVICE__ float cosf(float __a) {
86 __DEVICE__ double cosh(double __a) { return __nv_cosh(__a); }
87 __DEVICE__ float coshf(float __a) { return __nv_coshf(__a); }
88 __DEVICE__ double cospi(double __a) { return __nv_cospi(__a); }
89 __DEVICE__ float cospif(float __a) { return __nv_cospif(__a); }
90 __DEVICE__ double cyl_bessel_i0(double __a) { return __nv_cyl_bessel_i0(__a); }
91 __DEVICE__ float cyl_bessel_i0f(float __a) { return __nv_cyl_bessel_i0f(__a); }
92 __DEVICE__ double cyl_bessel_i1(double __a) { return __nv_cyl_bessel_i1(__a); }
93 __DEVICE__ float cyl_bessel_i1f(float __a) { return __nv_cyl_bessel_i1f(__a); }
94 __DEVICE__ double erf(double __a) { return __nv_erf(__a); }
95 __DEVICE__ double erfc(double __a) { return __nv_erfc(__a); }
96 __DEVICE__ float erfcf(float __a) { return __nv_erfcf(__a); }
97 __DEVICE__ double erfcinv(double __a) { return __nv_erfcinv(__a); }
98 __DEVICE__ float erfcinvf(float __a) { return __nv_erfcinvf(__a); }
99 __DEVICE__ double erfcx(double __a) { return __nv_erfcx(__a); }
100 __DEVICE__ float erfcxf(float __a) { return __nv_erfcxf(__a); }
101 __DEVICE__ float erff(float __a) { return __nv_erff(__a); }
102 __DEVICE__ double erfinv(double __a) { return __nv_erfinv(__a); }
103 __DEVICE__ float erfinvf(float __a) { return __nv_erfinvf(__a); }
104 __DEVICE__ double exp(double __a) { return __nv_exp(__a); }
105 __DEVICE__ double exp10(double __a) { return __nv_exp10(__a); }
106 __DEVICE__ float exp10f(float __a) { return __nv_exp10f(__a); }
107 __DEVICE__ double exp2(double __a) { return __nv_exp2(__a); }
108 __DEVICE__ float exp2f(float __a) { return __nv_exp2f(__a); }
109 __DEVICE__ float expf(float __a) { return __nv_expf(__a); }
110 __DEVICE__ double expm1(double __a) { return __nv_expm1(__a); }
111 __DEVICE__ float expm1f(float __a) { return __nv_expm1f(__a); }
112 __DEVICE__ float fabsf(float __a) { return __nv_fabsf(__a); }
113 __DEVICE__ double fdim(double __a, double __b) { return __nv_fdim(__a, __b); }
114 __DEVICE__ float fdimf(float __a, float __b) { return __nv_fdimf(__a, __b); }
115 __DEVICE__ double fdivide(double __a, double __b) { return __a / __b; }
116 __DEVICE__ float fdividef(float __a, float __b) {
123 __DEVICE__ double floor(double __f) { return __nv_floor(__f); }
124 __DEVICE__ float floorf(float __f) { return __nv_floorf(__f); }
125 __DEVICE__ double fma(double __a, double __b, double __c) {
128 __DEVICE__ float fmaf(float __a, float __b, float __c) {
131 __DEVICE__ double fmax(double __a, double __b) { return __nv_fmax(__a, __b); }
132 __DEVICE__ float fmaxf(float __a, float __b) { return __nv_fmaxf(__a, __b); }
133 __DEVICE__ double fmin(double __a, double __b) { return __nv_fmin(__a, __b); }
134 __DEVICE__ float fminf(float __a, float __b) { return __nv_fminf(__a, __b); }
135 __DEVICE__ double fmod(double __a, double __b) { return __nv_fmod(__a, __b); }
136 __DEVICE__ float fmodf(float __a, float __b) { return __nv_fmodf(__a, __b); }
137 __DEVICE__ double frexp(double __a, int *__b) { return __nv_frexp(__a, __b); }
138 __DEVICE__ float frexpf(float __a, int *__b) { return __nv_frexpf(__a, __b); }
139 __DEVICE__ double hypot(double __a, double __b) { return __nv_hypot(__a, __b); }
140 __DEVICE__ float hypotf(float __a, float __b) { return __nv_hypotf(__a, __b); }
141 __DEVICE__ int ilogb(double __a) { return __nv_ilogb(__a); }
142 __DEVICE__ int ilogbf(float __a) { return __nv_ilogbf(__a); }
143 __DEVICE__ double j0(double __a) { return __nv_j0(__a); }
144 __DEVICE__ float j0f(float __a) { return __nv_j0f(__a); }
145 __DEVICE__ double j1(double __a) { return __nv_j1(__a); }
146 __DEVICE__ float j1f(float __a) { return __nv_j1f(__a); }
147 __DEVICE__ double jn(int __n, double __a) { return __nv_jn(__n, __a); }
148 __DEVICE__ float jnf(int __n, float __a) { return __nv_jnf(__n, __a); }
150 __DEVICE__ long labs(long __a) { return __nv_llabs(__a); };
152 __DEVICE__ long labs(long __a) { return __nv_abs(__a); };
154 __DEVICE__ double ldexp(double __a, int __b) { return __nv_ldexp(__a, __b); }
155 __DEVICE__ float ldexpf(float __a, int __b) { return __nv_ldexpf(__a, __b); }
156 __DEVICE__ double lgamma(double __a) { return __nv_lgamma(__a); }
157 __DEVICE__ float lgammaf(float __a) { return __nv_lgammaf(__a); }
158 __DEVICE__ long long llabs(long long __a) { return __nv_llabs(__a); }
159 __DEVICE__ long long llmax(long long __a, long long __b) {
162 __DEVICE__ long long llmin(long long __a, long long __b) {
165 __DEVICE__ long long llrint(double __a) { return __nv_llrint(__a); }
166 __DEVICE__ long long llrintf(float __a) { return __nv_llrintf(__a); }
167 __DEVICE__ long long llround(double __a) { return __nv_llround(__a); }
168 __DEVICE__ long long llroundf(float __a) { return __nv_llroundf(__a); }
169 __DEVICE__ double round(double __a) { return __nv_round(__a); }
170 __DEVICE__ float roundf(float __a) { return __nv_roundf(__a); }
171 __DEVICE__ double log(double __a) { return __nv_log(__a); }
172 __DEVICE__ double log10(double __a) { return __nv_log10(__a); }
173 __DEVICE__ float log10f(float __a) { return __nv_log10f(__a); }
174 __DEVICE__ double log1p(double __a) { return __nv_log1p(__a); }
175 __DEVICE__ float log1pf(float __a) { return __nv_log1pf(__a); }
176 __DEVICE__ double log2(double __a) { return __nv_log2(__a); }
177 __DEVICE__ float log2f(float __a) {
180 __DEVICE__ double logb(double __a) { return __nv_logb(__a); }
181 __DEVICE__ float logbf(float __a) { return __nv_logbf(__a); }
182 __DEVICE__ float logf(float __a) {
186 __DEVICE__ long lrint(double __a) { return llrint(__a); }
187 __DEVICE__ long lrintf(float __a) { return __float2ll_rn(__a); }
188 __DEVICE__ long lround(double __a) { return llround(__a); }
189 __DEVICE__ long lroundf(float __a) { return llroundf(__a); }
191 __DEVICE__ long lrint(double __a) { return (long)rint(__a); }
192 __DEVICE__ long lrintf(float __a) { return __float2int_rn(__a); }
193 __DEVICE__ long lround(double __a) { return round(__a); }
194 __DEVICE__ long lroundf(float __a) { return roundf(__a); }
196 __DEVICE__ int max(int __a, int __b) { return __nv_max(__a, __b); }
197 __DEVICE__ int min(int __a, int __b) { return __nv_min(__a, __b); }
198 __DEVICE__ double modf(double __a, double *__b) { return __nv_modf(__a, __b); }
199 __DEVICE__ float modff(float __a, float *__b) { return __nv_modff(__a, __b); }
200 __DEVICE__ double nearbyint(double __a) { return __builtin_nearbyint(__a); }
201 __DEVICE__ float nearbyintf(float __a) { return __builtin_nearbyintf(__a); }
202 __DEVICE__ double nextafter(double __a, double __b) {
205 __DEVICE__ float nextafterf(float __a, float __b) {
208 __DEVICE__ double norm(int __dim, const double *__t) {
211 __DEVICE__ double norm3d(double __a, double __b, double __c) {
214 __DEVICE__ float norm3df(float __a, float __b, float __c) {
217 __DEVICE__ double norm4d(double __a, double __b, double __c, double __d) {
220 __DEVICE__ float norm4df(float __a, float __b, float __c, float __d) {
223 __DEVICE__ double normcdf(double __a) { return __nv_normcdf(__a); }
224 __DEVICE__ float normcdff(float __a) { return __nv_normcdff(__a); }
225 __DEVICE__ double normcdfinv(double __a) { return __nv_normcdfinv(__a); }
226 __DEVICE__ float normcdfinvf(float __a) { return __nv_normcdfinvf(__a); }
227 __DEVICE__ float normf(int __dim, const float *__t) {
230 __DEVICE__ double pow(double __a, double __b) { return __nv_pow(__a, __b); }
231 __DEVICE__ float powf(float __a, float __b) { return __nv_powf(__a, __b); }
232 __DEVICE__ double powi(double __a, int __b) { return __nv_powi(__a, __b); }
233 __DEVICE__ float powif(float __a, int __b) { return __nv_powif(__a, __b); }
234 __DEVICE__ double rcbrt(double __a) { return __nv_rcbrt(__a); }
235 __DEVICE__ float rcbrtf(float __a) { return __nv_rcbrtf(__a); }
236 __DEVICE__ double remainder(double __a, double __b) {
239 __DEVICE__ float remainderf(float __a, float __b) {
242 __DEVICE__ double remquo(double __a, double __b, int *__c) {
245 __DEVICE__ float remquof(float __a, float __b, int *__c) {
248 __DEVICE__ double rhypot(double __a, double __b) {
251 __DEVICE__ float rhypotf(float __a, float __b) {
255 __DEVICE__ double rint(double __a) { return __builtin_rint(__a); }
256 __DEVICE__ float rintf(float __a) { return __builtin_rintf(__a); }
257 __DEVICE__ double rnorm(int __a, const double *__b) {
260 __DEVICE__ double rnorm3d(double __a, double __b, double __c) {
263 __DEVICE__ float rnorm3df(float __a, float __b, float __c) {
266 __DEVICE__ double rnorm4d(double __a, double __b, double __c, double __d) {
269 __DEVICE__ float rnorm4df(float __a, float __b, float __c, float __d) {
272 __DEVICE__ float rnormf(int __dim, const float *__t) {
275 __DEVICE__ double rsqrt(double __a) { return __nv_rsqrt(__a); }
276 __DEVICE__ float rsqrtf(float __a) { return __nv_rsqrtf(__a); }
277 __DEVICE__ double scalbn(double __a, int __b) { return __nv_scalbn(__a, __b); }
278 __DEVICE__ float scalbnf(float __a, int __b) { return __nv_scalbnf(__a, __b); }
279 __DEVICE__ double scalbln(double __a, long __b) {
286 __DEVICE__ float scalblnf(float __a, long __b) {
293 __DEVICE__ double sin(double __a) { return __nv_sin(__a); }
306 __DEVICE__ float sinf(float __a) {
309 __DEVICE__ double sinh(double __a) { return __nv_sinh(__a); }
310 __DEVICE__ float sinhf(float __a) { return __nv_sinhf(__a); }
311 __DEVICE__ double sinpi(double __a) { return __nv_sinpi(__a); }
312 __DEVICE__ float sinpif(float __a) { return __nv_sinpif(__a); }
313 __DEVICE__ double sqrt(double __a) { return __nv_sqrt(__a); }
314 __DEVICE__ float sqrtf(float __a) { return __nv_sqrtf(__a); }
315 __DEVICE__ double tan(double __a) { return __nv_tan(__a); }
316 __DEVICE__ float tanf(float __a) { return __nv_tanf(__a); }
317 __DEVICE__ double tanh(double __a) { return __nv_tanh(__a); }
318 __DEVICE__ float tanhf(float __a) { return __nv_tanhf(__a); }
319 __DEVICE__ double tgamma(double __a) { return __nv_tgamma(__a); }
320 __DEVICE__ float tgammaf(float __a) { return __nv_tgammaf(__a); }
321 __DEVICE__ double trunc(double __a) { return __nv_trunc(__a); }
322 __DEVICE__ float truncf(float __a) { return __nv_truncf(__a); }
323 __DEVICE__ unsigned long long ullmax(unsigned long long __a,
327 __DEVICE__ unsigned long long ullmin(unsigned long long __a,
331 __DEVICE__ unsigned int umax(unsigned int __a, unsigned int __b) {
334 __DEVICE__ unsigned int umin(unsigned int __a, unsigned int __b) {
337 __DEVICE__ double y0(double __a) { return __nv_y0(__a); }
338 __DEVICE__ float y0f(float __a) { return __nv_y0f(__a); }
339 __DEVICE__ double y1(double __a) { return __nv_y1(__a); }
340 __DEVICE__ float y1f(float __a) { return __nv_y1f(__a); }
341 __DEVICE__ double yn(int __a, double __b) { return __nv_yn(__a, __b); }
342 __DEVICE__ float ynf(int __a, float __b) { return __nv_ynf(__a, __b); }
344 #pragma pop_macro("__DEVICE__")