File: device.cu

package info (click to toggle)
rocthrust 6.4.4-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 13,588 kB
  • sloc: cpp: 66,309; ansic: 34,184; python: 1,519; sh: 331; xml: 212; makefile: 115
file content (18 lines) | stat: -rw-r--r-- 423 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
#include <thrust/sort.h>
#include <thrust/device_vector.h>
#include <thrust/copy.h>

#include "device.h"

void sort_on_device(thrust::host_vector<int>& h_vec)
{
    // transfer data to the device
    thrust::device_vector<int> d_vec = h_vec;

    // sort data on the device
    thrust::sort(d_vec.begin(), d_vec.end());
    
    // transfer data back to host
    thrust::copy(d_vec.begin(), d_vec.end(), h_vec.begin());
}