handwired CDP launch

2013-11-12 11:25:43 +01:00
parent 4e5299a9bf
commit f445a470df
2 changed files with 10 additions and 3 deletions
--- a/examples_cuda/aobench/ao.cu
+++ b/examples_cuda/aobench/ao.cu
@@ -417,6 +417,11 @@ void ao_ispc_tasks(
  const int nby =  ntiley;
  const int nbz = 1;
  const dim3 blocks (nbx, nby, nbz);
-  ao_task<<<blocks, 128>>>(w,h,nsubsamples,image);
+  if (threadIdx.x == 0)
+  {
+    printf(" --- using CDP -- \n");
+    ao_task<<<blocks, 128>>>(w,h,nsubsamples,image);
+  }
+  cudaDeviceSynchronize();
 }
 #endif