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| 1 | //===-- include/flang/Runtime/transformational.h ----------------*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | // Defines the API for the type-independent transformational intrinsic functions |
| 10 | // that rearrange data in arrays: CSHIFT, EOSHIFT, PACK, RESHAPE, SPREAD, |
| 11 | // TRANSPOSE, and UNPACK. |
| 12 | // These are naive allocating implementations; optimized forms that manipulate |
| 13 | // pointer descriptors or that supply functional views of arrays remain to |
| 14 | // be defined and may instead be part of lowering (see docs/ArrayComposition.md) |
| 15 | // for details). |
| 16 | |
| 17 | #ifndef FORTRAN_RUNTIME_TRANSFORMATIONAL_H_ |
| 18 | #define FORTRAN_RUNTIME_TRANSFORMATIONAL_H_ |
| 19 | |
| 20 | #include "flang/Common/float128.h" |
| 21 | #include "flang/Runtime/cpp-type.h" |
| 22 | #include "flang/Runtime/entry-names.h" |
| 23 | #include <cinttypes> |
| 24 | |
| 25 | namespace Fortran::runtime { |
| 26 | |
| 27 | class Descriptor; |
| 28 | |
| 29 | extern "C" { |
| 30 | |
| 31 | void RTDECL(Reshape)(Descriptor &result, const Descriptor &source, |
| 32 | const Descriptor &shape, const Descriptor *pad = nullptr, |
| 33 | const Descriptor *order = nullptr, const char *sourceFile = nullptr, |
| 34 | int line = 0); |
| 35 | |
| 36 | void RTDECL(BesselJn_2)(Descriptor &result, int32_t n1, int32_t n2, float x, |
| 37 | float bn2, float bn2_1, const char *sourceFile = nullptr, int line = 0); |
| 38 | |
| 39 | void RTDECL(BesselJn_3)(Descriptor &result, int32_t n1, int32_t n2, float x, |
| 40 | float bn2, float bn2_1, const char *sourceFile = nullptr, int line = 0); |
| 41 | |
| 42 | void RTDECL(BesselJn_4)(Descriptor &result, int32_t n1, int32_t n2, float x, |
| 43 | float bn2, float bn2_1, const char *sourceFile = nullptr, int line = 0); |
| 44 | |
| 45 | void RTDECL(BesselJn_8)(Descriptor &result, int32_t n1, int32_t n2, double x, |
| 46 | double bn2, double bn2_1, const char *sourceFile = nullptr, int line = 0); |
| 47 | |
| 48 | #if LDBL_MANT_DIG == 64 |
| 49 | void RTDECL(BesselJn_10)(Descriptor &result, int32_t n1, int32_t n2, |
| 50 | long double x, long double bn2, long double bn2_1, |
| 51 | const char *sourceFile = nullptr, int line = 0); |
| 52 | #endif |
| 53 | |
| 54 | #if LDBL_MANT_DIG == 113 || HAS_FLOAT128 |
| 55 | void RTDECL(BesselJn_16)(Descriptor &result, int32_t n1, int32_t n2, |
| 56 | CppFloat128Type x, CppFloat128Type bn2, CppFloat128Type bn2_1, |
| 57 | const char *sourceFile = nullptr, int line = 0); |
| 58 | #endif |
| 59 | |
| 60 | void RTDECL(BesselJnX0_2)(Descriptor &result, int32_t n1, int32_t n2, |
| 61 | const char *sourceFile = nullptr, int line = 0); |
| 62 | |
| 63 | void RTDECL(BesselJnX0_3)(Descriptor &result, int32_t n1, int32_t n2, |
| 64 | const char *sourceFile = nullptr, int line = 0); |
| 65 | |
| 66 | void RTDECL(BesselJnX0_4)(Descriptor &result, int32_t n1, int32_t n2, |
| 67 | const char *sourceFile = nullptr, int line = 0); |
| 68 | |
| 69 | void RTDECL(BesselJnX0_8)(Descriptor &result, int32_t n1, int32_t n2, |
| 70 | const char *sourceFile = nullptr, int line = 0); |
| 71 | |
| 72 | #if LDBL_MANT_DIG == 64 |
| 73 | void RTDECL(BesselJnX0_10)(Descriptor &result, int32_t n1, int32_t n2, |
| 74 | const char *sourceFile = nullptr, int line = 0); |
| 75 | #endif |
| 76 | |
| 77 | #if LDBL_MANT_DIG == 113 || HAS_FLOAT128 |
| 78 | void RTDECL(BesselJnX0_16)(Descriptor &result, int32_t n1, int32_t n2, |
| 79 | const char *sourceFile = nullptr, int line = 0); |
| 80 | #endif |
| 81 | |
| 82 | void RTDECL(BesselYn_2)(Descriptor &result, int32_t n1, int32_t n2, float x, |
| 83 | float bn1, float bn1_1, const char *sourceFile = nullptr, int line = 0); |
| 84 | |
| 85 | void RTDECL(BesselYn_3)(Descriptor &result, int32_t n1, int32_t n2, float x, |
| 86 | float bn1, float bn1_1, const char *sourceFile = nullptr, int line = 0); |
| 87 | |
| 88 | void RTDECL(BesselYn_4)(Descriptor &result, int32_t n1, int32_t n2, float x, |
| 89 | float bn1, float bn1_1, const char *sourceFile = nullptr, int line = 0); |
| 90 | |
| 91 | void RTDECL(BesselYn_8)(Descriptor &result, int32_t n1, int32_t n2, double x, |
| 92 | double bn1, double bn1_1, const char *sourceFile = nullptr, int line = 0); |
| 93 | |
| 94 | #if LDBL_MANT_DIG == 64 |
| 95 | void RTDECL(BesselYn_10)(Descriptor &result, int32_t n1, int32_t n2, |
| 96 | long double x, long double bn1, long double bn1_1, |
| 97 | const char *sourceFile = nullptr, int line = 0); |
| 98 | #endif |
| 99 | |
| 100 | #if LDBL_MANT_DIG == 113 || HAS_FLOAT128 |
| 101 | void RTDECL(BesselYn_16)(Descriptor &result, int32_t n1, int32_t n2, |
| 102 | CppFloat128Type x, CppFloat128Type bn1, CppFloat128Type bn1_1, |
| 103 | const char *sourceFile = nullptr, int line = 0); |
| 104 | #endif |
| 105 | |
| 106 | void RTDECL(BesselYnX0_2)(Descriptor &result, int32_t n1, int32_t n2, |
| 107 | const char *sourceFile = nullptr, int line = 0); |
| 108 | |
| 109 | void RTDECL(BesselYnX0_3)(Descriptor &result, int32_t n1, int32_t n2, |
| 110 | const char *sourceFile = nullptr, int line = 0); |
| 111 | |
| 112 | void RTDECL(BesselYnX0_4)(Descriptor &result, int32_t n1, int32_t n2, |
| 113 | const char *sourceFile = nullptr, int line = 0); |
| 114 | |
| 115 | void RTDECL(BesselYnX0_8)(Descriptor &result, int32_t n1, int32_t n2, |
| 116 | const char *sourceFile = nullptr, int line = 0); |
| 117 | |
| 118 | #if LDBL_MANT_DIG == 64 |
| 119 | void RTDECL(BesselYnX0_10)(Descriptor &result, int32_t n1, int32_t n2, |
| 120 | const char *sourceFile = nullptr, int line = 0); |
| 121 | #endif |
| 122 | |
| 123 | #if LDBL_MANT_DIG == 113 || HAS_FLOAT128 |
| 124 | void RTDECL(BesselYnX0_16)(Descriptor &result, int32_t n1, int32_t n2, |
| 125 | const char *sourceFile = nullptr, int line = 0); |
| 126 | #endif |
| 127 | |
| 128 | void RTDECL(Cshift)(Descriptor &result, const Descriptor &source, |
| 129 | const Descriptor &shift, int dim = 1, const char *sourceFile = nullptr, |
| 130 | int line = 0); |
| 131 | void RTDECL(CshiftVector)(Descriptor &result, const Descriptor &source, |
| 132 | std::int64_t shift, const char *sourceFile = nullptr, int line = 0); |
| 133 | |
| 134 | void RTDECL(Eoshift)(Descriptor &result, const Descriptor &source, |
| 135 | const Descriptor &shift, const Descriptor *boundary = nullptr, int dim = 1, |
| 136 | const char *sourceFile = nullptr, int line = 0); |
| 137 | void RTDECL(EoshiftVector)(Descriptor &result, const Descriptor &source, |
| 138 | std::int64_t shift, const Descriptor *boundary = nullptr, |
| 139 | const char *sourceFile = nullptr, int line = 0); |
| 140 | |
| 141 | void RTDECL(Pack)(Descriptor &result, const Descriptor &source, |
| 142 | const Descriptor &mask, const Descriptor *vector = nullptr, |
| 143 | const char *sourceFile = nullptr, int line = 0); |
| 144 | |
| 145 | void RTDECL(Spread)(Descriptor &result, const Descriptor &source, int dim, |
| 146 | std::int64_t ncopies, const char *sourceFile = nullptr, int line = 0); |
| 147 | |
| 148 | void RTDECL(Transpose)(Descriptor &result, const Descriptor &matrix, |
| 149 | const char *sourceFile = nullptr, int line = 0); |
| 150 | |
| 151 | void RTDECL(Unpack)(Descriptor &result, const Descriptor &vector, |
| 152 | const Descriptor &mask, const Descriptor &field, |
| 153 | const char *sourceFile = nullptr, int line = 0); |
| 154 | |
| 155 | } // extern "C" |
| 156 | } // namespace Fortran::runtime |
| 157 | #endif // FORTRAN_RUNTIME_TRANSFORMATIONAL_H_ |
| 158 |
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