A high-performance general-purpose compute library
* Copyright (c) 2014, ArrayFire
* All rights reserved.
* This file is distributed under 3-clause BSD license.
* The complete license agreement can be obtained at:
* http://arrayfire.com/licenses/BSD-3-Clause
#include <arrayfire.h>
#include <cstdio>
#include <cstdlib>
using namespace af;
int main(int argc, char* argv[]) {
try {
// Select a device and display arrayfire info
int device = argc > 1 ? atoi(argv[1]) : 0;
float h_buffer[] = {1, 4, 2, 5, 3, 6}; // host array
array in(2, 3, h_buffer); // copy host data to device
array u;
array s_vec;
array vt;
svd(u, s_vec, vt, in);
array s_mat = diag(s_vec, 0, false);
array in_recon = matmul(u, s_mat, vt(seq(2), span));
} catch (af::exception& e) {
fprintf(stderr, "%s\n", e.what());
return 0;
A multi dimensional data container.
Definition: array.h:37
An ArrayFire exception class.
Definition: exception.h:22
virtual const char * what() const
Returns an error message for the exception in a string format.
Definition: exception.h:46
seq is used to create sequences for indexing af::array
Definition: seq.h:46
AFAPI void info()
AFAPI void setDevice(const int device)
Sets the current device.
Definition: algorithm.h:15
#define af_print(...)
Definition: util.h:148