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A high-performance general-purpose compute library
arith.h
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1 /*******************************************************
2  * Copyright (c) 2014, ArrayFire
3  * All rights reserved.
4  *
5  * This file is distributed under 3-clause BSD license.
6  * The complete license agreement can be obtained at:
7  * http://arrayfire.com/licenses/BSD-3-Clause
8  ********************************************************/
9 
10 #include <af/defines.h>
11 
12 #ifdef __cplusplus
13 namespace af
14 {
15  class array;
16 
24  AFAPI array min (const array &lhs, const array &rhs);
25 
34  AFAPI array min (const array &lhs, const double rhs);
35 
44  AFAPI array min (const double lhs, const array &rhs);
45 
53  AFAPI array max (const array &lhs, const array &rhs);
54 
63  AFAPI array max (const array &lhs, const double rhs);
64 
73  AFAPI array max (const double lhs, const array &rhs);
74 
75 #if AF_API_VERSION >= 34
76  AFAPI array clamp(const array &in, const array &lo, const array &hi);
86 #endif
87 
88 #if AF_API_VERSION >= 34
89  AFAPI array clamp(const array &in, const array &lo, const double hi);
91 #endif
92 
93 #if AF_API_VERSION >= 34
94  AFAPI array clamp(const array &in, const double lo, const array &hi);
96 #endif
97 
98 #if AF_API_VERSION >= 34
99  AFAPI array clamp(const array &in, const double lo, const double hi);
101 #endif
102 
112  AFAPI array rem (const array &lhs, const array &rhs);
113 
115  AFAPI array rem (const array &lhs, const double rhs);
116 
118  AFAPI array rem (const double lhs, const array &rhs);
120 
129  AFAPI array mod (const array &lhs, const array &rhs);
130 
132  AFAPI array mod (const array &lhs, const double rhs);
133 
135  AFAPI array mod (const double lhs, const array &rhs);
137 
144  AFAPI array abs (const array &in);
145 
153  AFAPI array arg (const array &in);
154 
161  AFAPI array sign (const array &in);
162 
169  AFAPI array round (const array &in);
170 
177  AFAPI array trunc (const array &in);
178 
185  AFAPI array floor (const array &in);
186 
193  AFAPI array ceil (const array &in);
194 
205  AFAPI array hypot (const array &lhs, const array &rhs);
206 
208  AFAPI array hypot (const array &lhs, const double rhs);
209 
211  AFAPI array hypot (const double lhs, const array &rhs);
213 
220  AFAPI array sin (const array &in);
221 
228  AFAPI array cos (const array &in);
229 
236  AFAPI array tan (const array &in);
237 
244  AFAPI array asin (const array &in);
245 
252  AFAPI array acos (const array &in);
253 
260  AFAPI array atan (const array &in);
261 
269  AFAPI array atan2 (const array &lhs, const array &rhs);
270 
272  AFAPI array atan2 (const array &lhs, const double rhs);
273 
275  AFAPI array atan2 (const double lhs, const array &rhs);
277 
284  AFAPI array sinh(const array& in);
285 
292  AFAPI array cosh(const array& in);
293 
300  AFAPI array tanh(const array& in);
301 
308  AFAPI array asinh(const array& in);
309 
316  AFAPI array acosh(const array& in);
317 
324  AFAPI array atanh(const array& in);
325 
332  AFAPI array complex(const array& in);
333 
341  AFAPI array complex(const array &real_, const array &imag_);
342 
351  AFAPI array complex(const array &real_, const double imag_);
352 
361  AFAPI array complex(const double real_, const array &imag_);
363 
370  AFAPI array real (const array &in);
371 
378  AFAPI array imag (const array &in);
379 
386  AFAPI array conjg (const array &in);
387 
395  AFAPI array root (const array &nth_root, const array &value);
396 
404  AFAPI array root (const array &nth_root, const double value);
405 
413  AFAPI array root (const double nth_root, const array &value);
414 
415 
426  AFAPI array pow (const array &base, const array &exponent);
427 
429  AFAPI array pow (const array &base, const double exponent);
430 
432  AFAPI array pow (const double base, const array &exponent);
433 
439  AFAPI array pow2 (const array &in);
441 
442 #if AF_API_VERSION >= 31
443  AFAPI array sigmoid (const array &in);
452 #endif
453 
460  AFAPI array exp (const array &in);
461 
471  AFAPI array expm1 (const array &in);
472 
479  AFAPI array erf (const array &in);
480 
487  AFAPI array erfc (const array &in);
488 
495  AFAPI array log (const array &in);
496 
506  AFAPI array log1p (const array &in);
507 
514  AFAPI array log10 (const array &in);
515 
522  AFAPI array log2 (const array &in);
523 
530  AFAPI array sqrt (const array &in);
531 
532 #if AF_API_VERSION >= 37
533  AFAPI array rsqrt (const array &in);
540 #endif
541 
548  AFAPI array cbrt (const array &in);
549 
556  AFAPI array factorial (const array &in);
557 
564  AFAPI array tgamma (const array &in);
565 
573  AFAPI array lgamma (const array &in);
574 
581  AFAPI array iszero (const array &in);
582 
590  AFAPI array isInf (const array &in);
591 
598  AFAPI array isNaN (const array &in);
599 }
600 #endif
601 
602 #ifdef __cplusplus
603 extern "C" {
604 #endif
605 
618  AFAPI af_err af_add (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
619 
632  AFAPI af_err af_sub (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
633 
646  AFAPI af_err af_mul (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
647 
660  AFAPI af_err af_div (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
661 
677  AFAPI af_err af_lt (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
678 
694  AFAPI af_err af_gt (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
695 
711  AFAPI af_err af_le (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
712 
728  AFAPI af_err af_ge (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
729 
744  AFAPI af_err af_eq (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
745 
761  AFAPI af_err af_neq (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
762 
777  AFAPI af_err af_and (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
778 
793  AFAPI af_err af_or (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
794 
807  AFAPI af_err af_not (af_array *out, const af_array in);
808 
809 #if AF_API_VERSION >= 38
810 
820  AFAPI af_err af_bitnot (af_array *out, const af_array in);
821 #endif
822 
835  AFAPI af_err af_bitand (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
836 
849  AFAPI af_err af_bitor (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
850 
863  AFAPI af_err af_bitxor (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
864 
877  AFAPI af_err af_bitshiftl(af_array *out, const af_array lhs, const af_array rhs, const bool batch);
878 
891  AFAPI af_err af_bitshiftr(af_array *out, const af_array lhs, const af_array rhs, const bool batch);
892 
935  AFAPI af_err af_cast (af_array *out, const af_array in, const af_dtype type);
936 
949  AFAPI af_err af_minof (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
950 
964  AFAPI af_err af_maxof (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
965 
966 #if AF_API_VERSION >= 34
967 
980  AFAPI af_err af_clamp(af_array *out, const af_array in,
981  const af_array lo, const af_array hi, const bool batch);
982 #endif
983 
996  AFAPI af_err af_rem (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
997 
1010  AFAPI af_err af_mod (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
1011 
1022  AFAPI af_err af_abs (af_array *out, const af_array in);
1023 
1035  AFAPI af_err af_arg (af_array *out, const af_array in);
1036 
1047  AFAPI af_err af_sign (af_array *out, const af_array in);
1048 
1059  AFAPI af_err af_round (af_array *out, const af_array in);
1060 
1071  AFAPI af_err af_trunc (af_array *out, const af_array in);
1072 
1083  AFAPI af_err af_floor (af_array *out, const af_array in);
1084 
1095  AFAPI af_err af_ceil (af_array *out, const af_array in);
1096 
1109  AFAPI af_err af_hypot (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
1110 
1121  AFAPI af_err af_sin (af_array *out, const af_array in);
1122 
1133  AFAPI af_err af_cos (af_array *out, const af_array in);
1134 
1145  AFAPI af_err af_tan (af_array *out, const af_array in);
1146 
1157  AFAPI af_err af_asin (af_array *out, const af_array in);
1158 
1169  AFAPI af_err af_acos (af_array *out, const af_array in);
1170 
1181  AFAPI af_err af_atan (af_array *out, const af_array in);
1182 
1195  AFAPI af_err af_atan2 (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
1196 
1207  AFAPI af_err af_sinh (af_array *out, const af_array in);
1208 
1219  AFAPI af_err af_cosh (af_array *out, const af_array in);
1220 
1231  AFAPI af_err af_tanh (af_array *out, const af_array in);
1232 
1243  AFAPI af_err af_asinh (af_array *out, const af_array in);
1244 
1255  AFAPI af_err af_acosh (af_array *out, const af_array in);
1256 
1267  AFAPI af_err af_atanh (af_array *out, const af_array in);
1268 
1279  AFAPI af_err af_cplx(af_array* out, const af_array in);
1280 
1295  AFAPI af_err af_cplx2(af_array* out, const af_array real, const af_array imag, const bool batch);
1296 
1307  AFAPI af_err af_real(af_array* out, const af_array in);
1308 
1319  AFAPI af_err af_imag(af_array* out, const af_array in);
1320 
1331  AFAPI af_err af_conjg(af_array* out, const af_array in);
1332 
1345  AFAPI af_err af_root (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
1346 
1347 
1360  AFAPI af_err af_pow (af_array *out, const af_array lhs, const af_array rhs, const bool batch);
1361 
1372  AFAPI af_err af_pow2 (af_array *out, const af_array in);
1373 
1374 #if AF_API_VERSION >= 31
1375 
1387  AFAPI af_err af_sigmoid(af_array* out, const af_array in);
1388 #endif
1389 
1400  AFAPI af_err af_exp (af_array *out, const af_array in);
1401 
1413  AFAPI af_err af_expm1 (af_array *out, const af_array in);
1414 
1425  AFAPI af_err af_erf (af_array *out, const af_array in);
1426 
1437  AFAPI af_err af_erfc (af_array *out, const af_array in);
1438 
1449  AFAPI af_err af_log (af_array *out, const af_array in);
1450 
1461  AFAPI af_err af_log1p (af_array *out, const af_array in);
1462 
1473  AFAPI af_err af_log10 (af_array *out, const af_array in);
1474 
1485  AFAPI af_err af_log2 (af_array *out, const af_array in);
1486 
1497  AFAPI af_err af_sqrt (af_array *out, const af_array in);
1498 
1499 #if AF_API_VERSION >= 37
1500 
1510  AFAPI af_err af_rsqrt (af_array *out, const af_array in);
1511 #endif
1512 
1522  AFAPI af_err af_cbrt (af_array *out, const af_array in);
1523 
1534  AFAPI af_err af_factorial (af_array *out, const af_array in);
1535 
1546  AFAPI af_err af_tgamma (af_array *out, const af_array in);
1547 
1559  AFAPI af_err af_lgamma (af_array *out, const af_array in);
1560 
1571  AFAPI af_err af_iszero (af_array *out, const af_array in);
1572 
1584  AFAPI af_err af_isinf (af_array *out, const af_array in);
1585 
1596  AFAPI af_err af_isnan (af_array *out, const af_array in);
1597 
1598 #ifdef __cplusplus
1599 }
1600 #endif
af_log2
AFAPI af_err af_log2(af_array *out, const af_array in)
C Interface to evaluate the base 2 logarithm.
af_cplx2
AFAPI af_err af_cplx2(af_array *out, const af_array real, const af_array imag, const bool batch)
C Interface to create a complex array from two real arrays.
af_bitshiftl
AFAPI af_err af_bitshiftl(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to shift the bits of integer arrays left.
af_isnan
AFAPI af_err af_isnan(af_array *out, const af_array in)
C Interface to check if values are NaN.
af::tgamma
AFAPI array tgamma(const array &in)
C++ Interface to evaluate the gamma function.
af::round
AFAPI array round(const array &in)
C++ Interface to round numbers.
af::pow2
AFAPI array pow2(const array &in)
C++ Interface to raise 2 to a power (or exponent).
af_clamp
AFAPI af_err af_clamp(af_array *out, const af_array in, const af_array lo, const af_array hi, const bool batch)
C Interface to clamp an array between an upper and a lower limit.
af_mod
AFAPI af_err af_mod(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to calculate the modulus.
af_bitshiftr
AFAPI af_err af_bitshiftr(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to shift the bits of integer arrays right.
af
Definition: algorithm.h:14
af_bitand
AFAPI af_err af_bitand(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to evaluate the bitwise AND of two arrays.
af::arg
AFAPI array arg(const array &in)
C++ Interface to calculate the phase angle (in radians) of a complex array.
af::conjg
AFAPI array conjg(const array &in)
C++ Interface to calculate the complex conjugate of an input array.
af_log10
AFAPI af_err af_log10(af_array *out, const af_array in)
C Interface to evaluate the base 10 logarithm.
af_floor
AFAPI af_err af_floor(af_array *out, const af_array in)
C Interface to floor numbers.
af::log1p
AFAPI array log1p(const array &in)
C++ Interface to evaluate the natural logarithm of 1 + input, ln(1+in).
af_rem
AFAPI af_err af_rem(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to calculate the remainder.
af_bitnot
AFAPI af_err af_bitnot(af_array *out, const af_array in)
C Interface to evaluate the bitwise NOT of an array.
af::mod
AFAPI array mod(const array &lhs, const array &rhs)
af_ceil
AFAPI af_err af_ceil(af_array *out, const af_array in)
C Interface to ceil numbers.
af_sqrt
AFAPI af_err af_sqrt(af_array *out, const af_array in)
C Interface to evaluate the square root.
af_imag
AFAPI af_err af_imag(af_array *out, const af_array in)
C Interface to return the imaginary part of a complex array.
af_add
AFAPI af_err af_add(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to add two arrays.
af::erfc
AFAPI array erfc(const array &in)
C++ Interface to evaluate the complementary error function.
af_and
AFAPI af_err af_and(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to evaluate the logical AND of two arrays.
af_pow
AFAPI af_err af_pow(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to raise a base to a power (or exponent).
af::acos
AFAPI array acos(const array &in)
C++ Interface to evaluate the inverse cosine function.
af_asinh
AFAPI af_err af_asinh(af_array *out, const af_array in)
C Interface to evaluate the inverse hyperbolic sine function.
af_expm1
AFAPI af_err af_expm1(af_array *out, const af_array in)
C Interface to evaluate the exponential of an array minus 1, exp(in) - 1.
af::erf
AFAPI array erf(const array &in)
C++ Interface to evaluate the error function.
af_le
AFAPI af_err af_le(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to perform a less-than-or-equal comparison between corresponding elements of two arrays...
af_mul
AFAPI af_err af_mul(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to multiply two arrays.
af::complex
AFAPI array complex(const array &in)
C++ Interface to create a complex array from a single real array.
af::log10
AFAPI array log10(const array &in)
C++ Interface to evaluate the base 10 logarithm.
af_bitxor
AFAPI af_err af_bitxor(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to evaluate the bitwise XOR of two arrays.
af_sin
AFAPI af_err af_sin(af_array *out, const af_array in)
C Interface to evaluate the sine function.
af_trunc
AFAPI af_err af_trunc(af_array *out, const af_array in)
C Interface to truncate numbers.
af_sub
AFAPI af_err af_sub(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to subtract one array from another array.
af::trunc
AFAPI array trunc(const array &in)
C++ Interface to truncate numbers.
af::log2
AFAPI array log2(const array &in)
C++ Interface to evaluate the base 2 logarithm.
af_arg
AFAPI af_err af_arg(af_array *out, const af_array in)
C Interface to calculate the phase angle (in radians) of a complex array.
af_round
AFAPI af_err af_round(af_array *out, const af_array in)
C Interface to round numbers.
af::asin
AFAPI array asin(const array &in)
C++ Interface to evaluate the inverse sine function.
af_sinh
AFAPI af_err af_sinh(af_array *out, const af_array in)
C Interface to evaluate the hyperbolic sine function.
af::rsqrt
AFAPI array rsqrt(const array &in)
C++ Interface to evaluate the reciprocal square root.
af_exp
AFAPI af_err af_exp(af_array *out, const af_array in)
C Interface to evaluate the exponential.
af_erfc
AFAPI af_err af_erfc(af_array *out, const af_array in)
C Interface to evaluate the complementary error function.
af_sign
AFAPI af_err af_sign(af_array *out, const af_array in)
C Interface to calculate the sign of elements in an array.
af_log
AFAPI af_err af_log(af_array *out, const af_array in)
C Interface to evaluate the natural logarithm.
af_atan2
AFAPI af_err af_atan2(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to evaluate the inverse tangent of two arrays.
af::hypot
AFAPI array hypot(const array &lhs, const array &rhs)
C++ Interface to calculate the length of the hypotenuse of two inputs.
af_cplx
AFAPI af_err af_cplx(af_array *out, const af_array in)
C Interface to create a complex array from a single real array.
af_isinf
AFAPI af_err af_isinf(af_array *out, const af_array in)
C Interface to check if values are infinite.
af_lt
AFAPI af_err af_lt(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to perform a less-than comparison between corresponding elements of two arrays...
af_hypot
AFAPI af_err af_hypot(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to calculate the length of the hypotenuse of two inputs.
af_acosh
AFAPI af_err af_acosh(af_array *out, const af_array in)
C Interface to evaluate the inverse hyperbolic cosine function.
af::floor
AFAPI array floor(const array &in)
C++ Interface to floor numbers.
af_div
AFAPI af_err af_div(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to divide one array by another array.
af::log
AFAPI array log(const array &in)
C++ Interface to evaluate the natural logarithm.
af::expm1
AFAPI array expm1(const array &in)
C++ Interface to evaluate the exponential of an array minus 1, exp(in) - 1.
af::tan
AFAPI array tan(const array &in)
C++ Interface to evaluate the tangent function.
af_err
af_err
Definition: defines.h:71
af_ge
AFAPI af_err af_ge(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to perform a greater-than-or-equal comparison between corresponding elements of two array...
af_atan
AFAPI af_err af_atan(af_array *out, const af_array in)
C Interface to evaluate the inverse tangent function.
af_eq
AFAPI af_err af_eq(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to check if corresponding elements of two arrays are equal.
af_real
AFAPI af_err af_real(af_array *out, const af_array in)
C Interface to return the real part of a complex array.
af_root
AFAPI af_err af_root(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to evaluate the nth root.
af_factorial
AFAPI af_err af_factorial(af_array *out, const af_array in)
C Interface to calculate the factorial.
af_neq
AFAPI af_err af_neq(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to check if corresponding elements of two arrays are not equal.
af::root
AFAPI array root(const array &nth_root, const array &value)
C++ Interface to evaluate the nth root.
af_cosh
AFAPI af_err af_cosh(af_array *out, const af_array in)
C Interface to evaluate the hyperbolic cosine function.
af::atan2
AFAPI array atan2(const array &lhs, const array &rhs)
C++ Interface to evaluate the inverse tangent of two arrays.
af::cbrt
AFAPI array cbrt(const array &in)
C++ Interface to evaluate the cube root.
af_atanh
AFAPI af_err af_atanh(af_array *out, const af_array in)
C Interface to evaluate the inverse hyperbolic tangent function.
af::atan
AFAPI array atan(const array &in)
C++ Interface to evaluate the inverse tangent function.
af::max
AFAPI array max(const array &in, const int dim=-1)
C++ Interface to return the maximum along a given dimension.
af_log1p
AFAPI af_err af_log1p(af_array *out, const af_array in)
C Interface to evaluate the natural logarithm of 1 + input, ln(1+in).
af::imag
AFAPI array imag(const array &in)
C++ Interface to return the imaginary part of a complex array.
af::lgamma
AFAPI array lgamma(const array &in)
C++ Interface to evaluate the logarithm of the absolute value of the gamma function.
af_lgamma
AFAPI af_err af_lgamma(af_array *out, const af_array in)
C Interface to evaluate the logarithm of the absolute value of the gamma function.
af_erf
AFAPI af_err af_erf(af_array *out, const af_array in)
C Interface to evaluate the error function.
af::sigmoid
AFAPI array sigmoid(const array &in)
C++ Interface to evaluate the logistical sigmoid function.
af_asin
AFAPI af_err af_asin(af_array *out, const af_array in)
C Interface to evaluate the inverse sine function.
af::real
AFAPI array real(const array &in)
C++ Interface to return the real part of a complex array.
af_pow2
AFAPI af_err af_pow2(af_array *out, const af_array in)
C Interface to raise 2 to a power (or exponent).
af_iszero
AFAPI af_err af_iszero(af_array *out, const af_array in)
C Interface to check if values are zero.
af_gt
AFAPI af_err af_gt(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to perform a greater-than comparison between corresponding elements of two arrays...
AFAPI
#define AFAPI
Definition: defines.h:38
af::rem
AFAPI array rem(const array &lhs, const array &rhs)
af::isNaN
AFAPI array isNaN(const array &in)
C++ Interface to check if values are NaN.
af::isInf
AFAPI array isInf(const array &in)
C++ Interface to check if values are infinite.
af::cos
AFAPI array cos(const array &in)
C++ Interface to evaluate the cosine function.
af::abs
AFAPI array abs(const array &in)
C++ Interface to calculate the absolute value.
af::sign
AFAPI array sign(const array &in)
C++ Interface to return the sign of elements in an array.
af::sinh
AFAPI array sinh(const array &in)
C++ Interface to evaluate the hyperbolic sine function.
af::pow
AFAPI array pow(const array &base, const array &exponent)
C++ Interface to raise a base to a power (or exponent).
af_sigmoid
AFAPI af_err af_sigmoid(af_array *out, const af_array in)
C Interface to evaluate the logistical sigmoid function.
afcl::array
static af::array array(af::dim4 idims, cl_mem buf, af::dtype type, bool retain=false)
Create an af::array object from an OpenCL cl_mem buffer
Definition: opencl.h:330
af_tan
AFAPI af_err af_tan(af_array *out, const af_array in)
C Interface to evaluate the tangent function.
af_rsqrt
AFAPI af_err af_rsqrt(af_array *out, const af_array in)
C Interface to evaluate the reciprocal square root.
af::asinh
AFAPI array asinh(const array &in)
C++ Interface to evaluate the inverse hyperbolic sine function.
af::exp
AFAPI array exp(const array &in)
C++ Interface to evaluate the exponential.
af::factorial
AFAPI array factorial(const array &in)
C++ Interface to calculate the factorial.
af::cosh
AFAPI array cosh(const array &in)
C++ Interface to evaluate the hyperbolic cosine function.
af_acos
AFAPI af_err af_acos(af_array *out, const af_array in)
C Interface to evaluate the inverse cosine function.
af_minof
AFAPI af_err af_minof(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to find the elementwise minimum between two arrays.
af_conjg
AFAPI af_err af_conjg(af_array *out, const af_array in)
C Interface to evaluate the complex conjugate of an input array.
af::sqrt
AFAPI array sqrt(const array &in)
C++ Interface to evaluate the square root.
af_bitor
AFAPI af_err af_bitor(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to evaluate the bitwise OR of two arrays.
af_tgamma
AFAPI af_err af_tgamma(af_array *out, const af_array in)
C Interface to evaluate the gamma function.
af_cbrt
AFAPI af_err af_cbrt(af_array *out, const af_array in)
C Interface to evaluate the cube root.
af_array
void * af_array
Definition: defines.h:240
af_maxof
AFAPI af_err af_maxof(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface to find the elementwise minimum between an array and a scalar value.
af_cos
AFAPI af_err af_cos(af_array *out, const af_array in)
C Interface to evaluate the cosine function.
af::min
AFAPI array min(const array &in, const int dim=-1)
C++ Interface to return the minimum along a given dimension.
af::acosh
AFAPI array acosh(const array &in)
C++ Interface to evaluate the inverse hyperbolic cosine function.
af::atanh
AFAPI array atanh(const array &in)
C++ Interface to evaluate the inverse hyperbolic tangent function.
af_cast
AFAPI af_err af_cast(af_array *out, const af_array in, const af_dtype type)
C Interface to cast an array from one type to another.
af::clamp
AFAPI array clamp(const array &in, const array &lo, const array &hi)
af::tanh
AFAPI array tanh(const array &in)
C++ Interface to evaluate the hyperbolic tangent function.
af_tanh
AFAPI af_err af_tanh(af_array *out, const af_array in)
C Interface to evaluate the hyperbolic tangent function.
af_abs
AFAPI af_err af_abs(af_array *out, const af_array in)
C Interface to calculate the absolute value.
af_not
AFAPI af_err af_not(af_array *out, const af_array in)
C Interface to evaluate the logical NOT of an array.
af_dtype
af_dtype
Definition: defines.h:210
af::ceil
AFAPI array ceil(const array &in)
C++ Interface to ceil numbers.
af::sin
AFAPI array sin(const array &in)
C++ Interface to evaluate the sine function.
af::iszero
AFAPI array iszero(const array &in)
C++ Interface to check which values are zero.
af_or
AFAPI af_err af_or(af_array *out, const af_array lhs, const af_array rhs, const bool batch)
C Interface the evaluate the logical OR of two arrays.