   typedef launch_box_t<
     sm_t<86, 16, 64, 2>,
     sm_t<80, 16, 32, 4>,
-    sm_t<75, 32, 64, 8>,
+    sm_t<75, 32, 64>,
     sm_t<35, 64, 64, 16>
   > short_launch_t;
 

  typedef launch_box_t<
    sm_launch_params_t<86, 16, 64, 2>,
    sm_launch_params_t<80, 16, 32, 4>,
    sm_launch_params_t<75, 32, 64, 8>,
    sm_launch_params_t<35, 64, 64, 16>
  > launch_t;


  typedef launch_box_t<
    sm_86_t<16, 64, 2>,
    sm_80_t<16, 32, 4>,
    sm_75_t<32, 64>,
    sm_35_t<64, 64, 16>
  > named_launch_t;

