1 ! Copyright (C) 2010 Doug Coleman.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: alien.c-types cuda cuda.contexts cuda.libraries cuda.syntax ;
4 IN: cuda.demos.prefix-sum
6 CUDA-LIBRARY: prefix-sum cuda32 "vocab:cuda/demos/prefix-sum/prefix-sum.ptx"
8 CUDA-FUNCTION: prefix_sum_block ( uint* in, uint* out, uint n )
10 :: cuda-prefix-sum ( -- )
13 ! { 1 1 1 } { 2 1 } 0 <grid-shared> prefix_sum_block