Open jpola opened 9 years ago
Hello,
I'm testing new functionality of Bolt 1.3 library on GPU.
I've followed example from follwong page: http://developer.amd.com/community/blog/2013/04/26/details-of-the-bolt-beta/
I found iterator functionality very attractive but the example from the mentioned webpage seems not to work correctly, at least under linux OS:
#include "bolt/cl/device_vector.h" #include "bolt/cl/iterator/counting_iterator.h" #include "bolt/cl/copy.h" int main( int argc, char* argv[] ) { bolt::cl::device_vector< int > devV( 100 ); bolt::cl::copy( bolt::cl::make_counting_iterator< int >( 10 ), bolt::cl::make_counting_iterator< int >( 10 + devV.size( ) ), devV.begin( ) ); }
The input vector is not changed at all. I've executed it using bolt::cl::transform instead of bolt::cl::copy and it is working correctly.
Hello,
I'm testing new functionality of Bolt 1.3 library on GPU.
I've followed example from follwong page: http://developer.amd.com/community/blog/2013/04/26/details-of-the-bolt-beta/
I found iterator functionality very attractive but the example from the mentioned webpage seems not to work correctly, at least under linux OS:
The input vector is not changed at all. I've executed it using bolt::cl::transform instead of bolt::cl::copy and it is working correctly.