ArrayFire是一个用于并行计算的高性能软件库，拥有易于使用的API。其基于阵列的功能设置，使并行编程简单。

ArrayFire的多个后端（CUDA，OpenCL和本地CPU），使其独立于平台和高便携性。

在ArrayFire几行代码就可以取代数十个并行计算代码行，为您节省宝贵的时间和降低开发成本。

示例：

#include <arrayfire.h>  #include <cstdio>    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;          af::setDevice(device);          af::info();            printf("Create a 5-by-3 matrix of random floats on the GPU\n");          array A = randu(5,3, f32);          af_print(A);            printf("Element-wise arithmetic\n");          array B = sin(A) + 1.5;          af_print(B);            printf("Negate the first three elements of second column\n");          B(seq(0, 2), 1) = B(seq(0, 2), 1) * -1;          af_print(B);            printf("Fourier transform the result\n");          array C = fft(B);          af_print(C);            printf("Grab last row\n");          array c = C.row(end);          af_print(c);            printf("Create 2-by-3 matrix from host data\n");          float d[] = { 1, 2, 3, 4, 5, 6 };          array D(2, 3, d, af::afHost);          af_print(D);            printf("Copy last column onto first\n");          D.col(0) = D.col(end);          af_print(D);            // Sort A          printf("Sort A and print sorted array and corresponding indices\n");          array vals, inds;          sort(vals, inds, A);          af_print(vals);          af_print(inds);        } catch (af::exception& e) {          fprintf(stderr, "%s\n", e.what());          throw;      }  }

项目主页：http://www.open-open.com/lib/view/home/1415890274039