Revert back to size_t in cuda::reduce_n Cast to unsigned int in the launch configuration
Revert back to size_t in cuda::reduce_n
Cast to unsigned int in the launch configuration

zhenglaizhang/thrust,egaburov/thrust,raygit/thrust,GrimDerp/thrust,egaburov/thrust,raygit/thrust,marksantos/thrust,mohamed-ali/thrust,dachziegel/thrust,Ricardo666666/thrust,sarvex/thrust,arnabgho/thrust,thrust/thrust,thvasilo/thrust,egaburov/thrust,andrewcorrigan/thrust-multi-permutation-iterator,dachziegel/thrust,sdalton1/thrust,raygit/thrust,GrimDerp/thrust,xiongzhanblake/thrust_src,arnabgho/thrust,marksantos/thrust,zhenglaizhang/thrust,andrewcorrigan/thrust-multi-permutation-iterator,xiongzhanblake/thrust,marksantos/thrust,andrewcorrigan/thrust-multi-permutation-iterator,sdalton1/thrust,arnabgho/thrust,xiongzhanblake/thrust_src,zeryx/thrust,dachziegel/thrust,jaredhoberock/thrust,sarvex/thrust,zeryx/thrust,thvasilo/thrust,jaredhoberock/thrust,xiongzhanblake/thrust,zeryx/thrust,jaredhoberock/thrust,Ricardo666666/thrust,mohamed-ali/thrust,thvasilo/thrust,Ricardo666666/thrust,thrust/thrust,thrust/thrust,xiongzhanblake/thrust,sdalton1/thrust,mohamed-ali/thrust,zhenglaizhang/thrust,jaredhoberock/thrust,sarvex/thrust,xiongzhanblake/thrust_src,thrust/thrust,thrust/thrust,GrimDerp/thrust,jaredhoberock/thrust