$ cat t83.cu
#include <iostream>
#include <thrust/host_vector.h>
#include <thrust/system/cuda/experimental/pinned_allocator.h>
#include <thrust/version.h>

int main(){

  thrust::host_vector< float , thrust::cuda::experimental::pinned_allocator< float > > h_vector(32);
  int i = 4;
  h_vector[i] = 5.0f;
  float el = h_vector[i];
  std::cout << h_vector[i] << "," << el << std::endl;
  std::cout << "Thrust Version: " << THRUST_VERSION << std::endl;
  return 0;
}
$ nvcc -arch=sm_20 -o t83 t83.cu
$ ./t83
5,5
Thrust Version: 100700
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2012 NVIDIA Corporation
Built on Fri_Sep_21_17:28:58_PDT_2012
Cuda compilation tools, release 5.0, V0.2.1221
$ uname -a
Linux dc12.dc 2.6.32-220.el6.x86_64 #1 SMP Tue Dec 6 19:48:22 GMT 2011 x86_64 x86_64 x86_64 GNU/Linux
$