added workable .cu files for stencil & mandelbrot

2013-11-08 10:00:49 +01:00
parent cb7cbec0d5
commit 426afc7377
10 changed files with 645 additions and 160 deletions
--- a/examples_cuda/stencil/stencil.cu
+++ b/examples_cuda/stencil/stencil.cu
@@ -1,6 +1,6 @@
 #define programCount 32
-#define programIndex threadIdx.x
-#define taskIndex blockIdx.x
+#define programIndex (threadIdx.x & 31)
+#define taskIndex (blockIdx.x*4 + (threadIdx.x >> 5))

 __device__ static void
 stencil_step( int x0,  int x1,