tweaks

juno_samples/rodinia/srad/src/cpu.sch

@@ -8,6 +8,7 @@ macro simpl!(X) {
   infer-schedules(X);
 }
 
+no-memset(srad@scratch);
 phi-elim(*);
 let loop1 = outline(srad@loop1);
 let loop2 = outline(srad@loop2);

juno_samples/rodinia/srad/src/gpu.sch

@@ -8,6 +8,7 @@ macro simpl!(X) {
   infer-schedules(X);
 }
 
+no-memset(srad@scratch);
 phi-elim(*);
 let sum_loop = outline(srad@loop1);
 let main_loops = outline(srad@loop2 | srad@loop3);

juno_samples/rodinia/srad/src/srad.jn

@@ -50,10 +50,10 @@ fn srad<nrows, ncols: usize>(
     let varROI  = (sum2 / nelems as f32) - meanROI * meanROI;
     let q0sqr   = varROI / (meanROI * meanROI);
 
-    @dirs let dN : f32[ncols, nrows];
-    @dirs let dS : f32[ncols, nrows];
-    @dirs let dE : f32[ncols, nrows];
-    @dirs let dW : f32[ncols, nrows];
+    @scratch let dN : f32[ncols, nrows];
+    @scratch let dS : f32[ncols, nrows];
+    @scratch let dE : f32[ncols, nrows];
+    @scratch let dW : f32[ncols, nrows];
 
     let c : f32[ncols, nrows];