blas.h Source File

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blas.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
17 #pragma once
18
19 #include <af/defines.h>
20
21 #ifdef __cplusplus
22 namespace af
23 {
24 class array;
43 AFAPI array matmul(const array &lhs, const array &rhs,
44 const matProp optLhs = AF_MAT_NONE,
45 const matProp optRhs = AF_MAT_NONE);
46
60 AFAPI array matmulNT(const array &lhs, const array &rhs);
61
75 AFAPI array matmulTN(const array &lhs, const array &rhs);
76
90 AFAPI array matmulTT(const array &lhs, const array &rhs);
91
107 AFAPI array matmul(const array &a, const array &b, const array &c);
108
109
126 AFAPI array matmul(const array &a, const array &b, const array &c, const array &d);
127
128
156 AFAPI array dot (const array &lhs, const array &rhs,
157 const matProp optLhs = AF_MAT_NONE,
158 const matProp optRhs = AF_MAT_NONE);
159
170 AFAPI array transpose(const array& in, const bool conjugate = false);
171
182 AFAPI void transposeInPlace(array& in, const bool conjugate = false);
183 }
184 #endif
185
186 #ifdef __cplusplus
187 extern "C" {
188 #endif
189
204 AFAPI af_err af_matmul( af_array *out ,
205 const af_array lhs, const af_array rhs,
206 const af_mat_prop optLhs, const af_mat_prop optRhs);
207
208
221 AFAPI af_err af_dot( af_array *out,
222 const af_array lhs, const af_array rhs,
223 const af_mat_prop optLhs, const af_mat_prop optRhs);
224
237 AFAPI af_err af_transpose(af_array *out, af_array in, const bool conjugate);
238
249 AFAPI af_err af_transpose_inplace(af_array in, const bool conjugate);
250
251
252 #ifdef __cplusplus
253 }
254 #endif
af_dot
AFAPI af_err af_dot(af_array *out, const af_array lhs, const af_array rhs, const af_mat_prop optLhs, const af_mat_prop optRhs)
Scalar dot product between two vectors.
af_matmul
AFAPI af_err af_matmul(af_array *out, const af_array lhs, const af_array rhs, const af_mat_prop optLhs, const af_mat_prop optRhs)
Matrix multiply of two af_array.
af
Definition: algorithm.h:14
af::matmulTN
AFAPI array matmulTN(const array &lhs, const array &rhs)
Matrix multiply of two arrays.
AF_MAT_NONE
Default.
Definition: defines.h:305
af_transpose
AFAPI af_err af_transpose(af_array *out, af_array in, const bool conjugate)
Transposes a matrix.
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:329
af::matmulNT
AFAPI array matmulNT(const array &lhs, const array &rhs)
Matrix multiply of two arrays.
af_err
af_err
Definition: defines.h:63
defines.h
af::matmulTT
AFAPI array matmulTT(const array &lhs, const array &rhs)
Matrix multiply of two arrays.
af::matmul
AFAPI array matmul(const array &lhs, const array &rhs, const matProp optLhs=AF_MAT_NONE, const matProp optRhs=AF_MAT_NONE)
Matrix multiply of two arrays.
af::matProp
af_mat_prop matProp
Definition: defines.h:411
AFAPI
#define AFAPI
Definition: defines.h:31
af::dot
AFAPI array dot(const array &lhs, const array &rhs, const matProp optLhs=AF_MAT_NONE, const matProp optRhs=AF_MAT_NONE)
Dot Product.
af_transpose_inplace
AFAPI af_err af_transpose_inplace(af_array in, const bool conjugate)
Transposes a matrix in-place.
af_mat_prop
af_mat_prop
Definition: defines.h:304
af_array
void * af_array
Definition: defines.h:222
af::transposeInPlace
AFAPI void transposeInPlace(array &in, const bool conjugate=false)
Transposes a matrix in-place.
af::transpose
AFAPI array transpose(const array &in, const bool conjugate=false)
Transposes a matrix.